Re: How does Tomcat manage Form-based authentication?
Thank you for your answer. Sorry about the new thread for new topic business - I hadn't understood the thread mechanism. I presume for this topic I'd better continue as we are and I'll get it right next time. I was wondering exactly how the servlet container knows whether the user has already authenticated or not. With BASIC authorization an Authorization header is sent and based on that the programmes know whether to re-present the sign in or not. I'm using an old nuts and bolts programme that actually programmatically sent the Authorization header string for BASIC authorization, and I'd like to continue using this programme, but I have to tell the new FORM version that I've already signed in, and I don't know how. On Thu, 1 Apr 2004 09:10:18 -0600, QM [EMAIL PROTECTED] wrote: On Thu, Apr 01, 2004 at 04:38:49PM +0200, Malcolm Warren wrote: : With BASIC authorization, which I used to use, the browser was sent an : Authorization header. : : This doesn't happen with FORM-based authorization. : I believe Tomcat deals with it all, but how? Anybody know? Not sure I understand your question -- with FORM-based auth: - the container detects an attempt to access a protected resource - container sends requestor to designated form page, which posts to the blackbox j_security_check - success = user is taken to originally-requested page - failure = user is taken designated no-go page Is that the answer to your question? btw, please start new threads for new topics -- replying to an old message plays hell with thread-aware mail readers, even if you change the subject. ;) -QM - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Of .war and .jar files - and .jsp class files
That's not quite what I meant, but I shan't want to bother people any more with this question. I can get along with what you told me in another email. Thanks for you time. Malcolm Warren On Thu, 1 Apr 2004 09:06:51 -0600, QM [EMAIL PROTECTED] wrote: : The automatically generated .class files in Tomcat are in the : org.apache.jsp package, but the folders /org/apache/jsp aren't there in : the file system, if you see what I mean. It would have been nice if the : package logic had been followed through. ? I'm not sure I follow. I just checked my own jar of precompiled JSPs and saw the following: org/apache/jsp/index_jsp.class (etc, etc ...) Perhaps I missed this in your original post: do you run Tomcat4 or 5? My knowledge of (Tomcat) precomp is solely from the 5.x series. -QM - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How does Tomcat manage Form-based authentication?
That information is stored in the session. So your programm has to include the session id that was created by tomcat in the requests (either as cookie or as query parameter) -Original Message- From: Malcolm Warren [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:12 AM To: Tomcat Users List Subject: Re: How does Tomcat manage Form-based authentication? I'm using an old nuts and bolts programme that actually programmatically sent the Authorization header string for BASIC authorization, and I'd like to continue using this programme, but I have to tell the new FORM version that I've already signed in, and I don't know how.
RE: mod_jk2 build error
SImple :) don't follow the instructions. Do a ./configure --help to get the options you need (--with-apxs2 --with-jni --with-pcre and related java/tomcat options) then do a straight make and manually copy the binary to your web server's module location. -Original Message- From: Thomas D. Zeimet [mailto:[EMAIL PROTECTED] Sent: 02 April 2004 05:42 To: [EMAIL PROTECTED] Subject: mod_jk2 build error Hi, I am trying to build the latest release of the JK2 connector: jakarta-tomcat-connectors-jk2-2.0.4-src. I'm running Red Hat Linux 9.0, Apache httpd-2.0.49 and Tomcat jakarta-tomcat-5.0.19. I follow the directions in jakarta-tomcat-connectors-jk2-2.0.4-src/jk/native2/BUILD.txt cd jakarta-tomcat-connectors/jk/native2 ./configure --with-apxs2=/your/path/to/apxs make cd ../build/jk2/apache2 apxs -n jk2 -i mod_jk2.so but the make fails with the following: libtool: install: warning: remember to run `libtool --finish /usr/local/apache2/modules' /bin/cp ../../../build/jk2/apache2//usr/local/apache2/modules/mod_jk2.so ../../../build/jk2/apache2/mod_jk2.so /bin/cp: cannot stat `../../../build/jk2/apache2//usr/local/apache2/modules/mod_jk2.so': No such file or directory make[1]: *** [../../../build/jk2/apache2/mod_jk2.so] Error 1 make[1]: Leaving directory `/usr2/download/jk/jakarta-tomcat-connectors-jk2-2.0.4-src/jk/native2/server /apache2' make: *** [jk2-build] Error 1 The ./configure step ends with the following: checking for rm... /bin/rm checking for grep... /bin/grep checking for echo... /bin/echo checking for sed... /bin/sed checking for cp... /bin/cp checking for mkdir... /bin/mkdir no apxs given need to check for Perl first, apxs depends on it... checking for perl... /usr/bin/perl building connector for apache-2.0 checking checking for apache13.. not provided checking checking for apache20.. not provided checking checking for iis.. not provided checking checking for iPlanet.. not provided checking for tomcat33 location... not provided checking for tomcat40 location... not provided checking for tomcat41 location... not provided configure: creating ./config.status config.status: creating Makefile config.status: creating server/apache13/Makefile config.status: creating server/apache13/Makefile.apxs config.status: creating server/apache2/Makefile config.status: creating server/apache2/Makefile.apxs config.status: creating ../build.properties config.status: creating scripts/build/unix/dummy config.status: executing depfiles commands I didn't have any problems with the previous JK2 version. Can anyone give me a hint on how to resolve this? Thanks much, -Tom __ Do you Yahoo!? Yahoo! Small Business $15K Web Design Giveaway http://promotions.yahoo.com/design_giveaway/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail has been scanned for all viruses by Star Internet. The service is powered by MessageLabs. Note:__ This message is for the named person's use only. It may contain confidential, proprietary or legally privileged information. No confidentiality or privilege is waived or lost by any mistransmission. If you receive this message in error, please immediately delete it and all copies of it from your system, destroy any hard copies of it and notify the sender. You must not, directly or indirectly, use, disclose, distribute, print, or copy any part of this message if you are not the intended recipient. Jaguar Freight Services and any of its subsidiaries each reserve the right to monitor all e-mail communications through its networks. Any views expressed in this message are those of the individual sender, except where the message states otherwise and the sender is authorized to state them to be the views of any such entity. This e-mail has been scanned for all viruses by Star Internet. The service is powered by MessageLabs.
JSP Include and URL encoding
Hi, I'm having problems including a JSP page from another JSP page using parameters with special characters. I looked through the archives, but couldn't find anything about this issue. I can encode a string, and the result is correct URLEncoder.encode(blåbærgrød, ISO-8859-1) But if I make an include with the same value jsp:include page=bar.jsp flush=true jsp:param name=word value=blåbærgrød / /jsp:include The special characters are replaced with question marks '?' (%3F). So the query string seen from bar.jsp becomes word=bl%3Fb%3Frgr%3Fd In fact the generated java code for the main jsp file contains this string also. So the problem is already during parsing or servlet generation. The requests character encoding is null. The page directive's pageEncoding attribute is ISO-8859-1 (or not present - doesn't make a difference. The user properties user.country and user.language are 'US' and 'en' respectively. Might that be the cause? The problem is on Tomcat 4.1.29 on Linux. By the way: I still haven't figured out whether Tomcat 4.1.30 is supposed to be able to run on JDK 1.3.1. Any help appreciated, -dennis - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How does Tomcat manage Form-based authentication?
I've tried including the session id, but it creates a new one. It's calling a url in another application in the same engine. Can't session info be shared across applications? I've allowed single sign-on in server.xml. I don't want to merge them into one application, because I may put one of them in another virtual machine. On Fri, 2 Apr 2004 10:31:59 +0200, Ralph Einfeldt [EMAIL PROTECTED] wrote: That information is stored in the session. So your programm has to include the session id that was created by tomcat in the requests (either as cookie or as query parameter) -Original Message- From: Malcolm Warren [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:12 AM To: Tomcat Users List Subject: Re: How does Tomcat manage Form-based authentication? I'm using an old nuts and bolts programme that actually programmatically sent the Authorization header string for BASIC authorization, and I'd like to continue using this programme, but I have to tell the new FORM version that I've already signed in, and I don't know how. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JSP Include and URL encoding
(1)Set page directive attributes right (Maybe, pageEncoding = your platform encoding and charset = UTF-8) (2)Use a Servlet/JSP container other than Tomcat. For example, Resin from caucho.com. quote Scott Ferguson wrote: Actually, the underlying problem is a difficult one. Unfortunately, URLs don't have an official character encoding. It looks like we're drifting toward UTF-8 as a default, but that's not specified in the HTTP specifications. Because the HTTP request does not specify the URL encoding, the web server needs to guess. It's somewhat of an ugly problem. Today's JSPs have page directive, its contentType and pageEncoding attributes. A server doesn't need to bring rabbit out of a hat. Simply put in other words, Tomcat behavior is just substandard negligence. I have noticed that servlet generated from JSP by Resin has correct setCharacterEncoding() call even when the original JSP doesn't have the call. Resin may be called 'superstandard.' :) That somewhat translates into the Servlet/JSP forward/include issue. Resin's approach is to realize that the Java string for the URL/QueryString is 16-bits, so there's no need to do any encoding until there's a sendRedirect or something similar. -- Scott /quote Dennis Thrysøe wrote: Hi, I'm having problems including a JSP page from another JSP page using parameters with special characters. I looked through the archives, but couldn't find anything about this issue. I can encode a string, and the result is correct URLEncoder.encode(blåbærgrød, ISO-8859-1) But if I make an include with the same value jsp:include page=bar.jsp flush=true jsp:param name=word value=blåbærgrød / /jsp:include The special characters are replaced with question marks '?' (%3F). So the query string seen from bar.jsp becomes word=bl%3Fb%3Frgr%3Fd In fact the generated java code for the main jsp file contains this string also. So the problem is already during parsing or servlet generation. The requests character encoding is null. The page directive's pageEncoding attribute is ISO-8859-1 (or not present - doesn't make a difference. The user properties user.country and user.language are 'US' and 'en' respectively. Might that be the cause? The problem is on Tomcat 4.1.29 on Linux. By the way: I still haven't figured out whether Tomcat 4.1.30 is supposed to be able to run on JDK 1.3.1. Any help appreciated, -dennis - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Hiroshi Iwatani *stop cruelty* Annual number of institutionally euthanized cats and dogs including kittens and puppies: US 5 million, JP 500 thousand. How about your country? *for our better karma* - - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Connection Pool setup.
Hello,
I'd like to know how to implement connection pooling in my
application.
This is what I had done so far. Pls let me know what I need to change
to use the pooling mechanism.
1. I created a singleton class: DatabaseOperations.
2. It has an Connection instance: conn.
3. During initialization, it gets connection as follows:
DataSource ds = (DataSource)
ctx.lookup(java:comp/env/jdbc/mySQLDatabase);
conn = ds.getConnection();
4. I have several public operations method (e.g selectOperations(...),
insertOperations(...)).
5. Let's say I'd like to perform a select statement. Inside my
selectOperations(...):
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery(...);
process the result
In my finally block, I have:
rslt.close();
stmt.close();
Questions:
1. Do I need to code any different to enable the connection pooling?
2. When I called ds.getConnection(), does it opens up several
connections for pooling
or just one connection?
3. Do I need to close conn every time as well? Since conn is an
instance,
how does it gets connection everytime an operation method is
called? (insert, select, update).
That's all I have for now. Thanks,
--Kawthar
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Re: Tomcat configuration
Hello I think this: form method=POST action=GetInput Should read: form method=POST action=/myapplication/GetInput Also, consider packing your classes, so that this servlet registration: servlet servlet-nameGetInput/servlet-name servlet-classGetInput/servlet-class /servlet Becomes something like: servlet servlet-nameGetInput/servlet-name servlet-classcom.foo.bar.GetInput/servlet-class /servlet Packaging is not necessary to invoke a servlet, but it used to be necessary if you used JavaBeans in JSPs. (Maybe JavaBeans in JSPs is old hat now, I'm not sure.) Finally, $TOMCAT_HOME is not used. Only $CATALINA_HOME is needed. Good luck! Harry - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Servlet on Tomcat + Oracle +ISU 8859-8 (Hebrew CharSet) - encodin g problem
Hi there.
May be this bug report
http://issues.apache.org/bugzilla/show_bug.cgi?id=23929 will enlighten
you, me and others who have issues with i18n. Very professional
explanation of the problem, thanks to Remy.
[EMAIL PROTECTED] wrote:
The problem:
I am using Oracle 8.1.7 DB , in a Charest ISU 8859-9-8 ( Hebrew ), I use a
thin client as the JDBC driver .
I have a servlet that all it does is getting and updating one of the table
cut/
I use the doGet method of a servlet to get parameters to retrieve from
Oracle. this is done through the URL, for example :
I send the parameters like this :
http://localhost:8080/myapp/myapp?name=yair
http://localhost:8080/myapp/myapp?name=yairfamily=fine family=fine
for name= yair, family = fine
There is no problem in getting and inserting English characters.
There is a problem when i try to get or to insert Hebrew characters.
i get in DB , for both if i write yair in the url in Hebrew , or i
write yair in %E9%E9%E9%F8 which is the decimal representation
For example , if i insert a string in Hebrew , it looks like this ? (
in SQL +)
this is how i get the requests from the url
Enumeration paramEnum = request.getParameterNames(); // get request
parameters from the url , in param/value pairs
String myParam = (String) paramEnum.nextElement(); //get parameter
String myValue = request.getParameter(myParam); //get value
String myStatment = insert into mytable values('19', '+myValue+') insert
to table 19 , myvalue
ResultSet rs = stmt.executeQuery(myStatment);
does any one have a solution for that ?
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Re: JSP Include and URL encoding
Hiroshi Iwatani wrote: (1)Set page directive attributes right (Maybe, pageEncoding = your platform encoding and charset = UTF-8) They are correct. The generated servlet already contains the wrong value '%3F'. (2)Use a Servlet/JSP container other than Tomcat. For example, Resin from caucho.com. I guess that could be an option, but this Tomcat instance is running at our service provider, so they would have to think so too. The problem has now been fixed by setting the language and country properties to 'da' and 'DK' respectively. This was apparently necesarry for the JSP parser to read the file correctly. quote Scott Ferguson wrote: Actually, the underlying problem is a difficult one. Unfortunately, URLs don't have an official character encoding. It looks like we're drifting toward UTF-8 as a default, but that's not specified in the HTTP specifications. Because the HTTP request does not specify the URL encoding, the web server needs to guess. It's somewhat of an ugly problem. For JSP includes this doesn't seem to be the problem. It is because of characters being replaced with '?' when reading the JSP. Thanks anyway, -dennis - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JSP Include and URL encoding
Dennis Thrysøe wrote: Hi, I'm having problems including a JSP page from another JSP page using parameters with special characters. I looked through the archives, but couldn't find anything about this issue. Try this URL: http://issues.apache.org/bugzilla/show_bug.cgi?id=23929 . Connector attributes mentioned there available since 5.0.19, as I understand. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Error compiling mod_jk on Red Hat 9
Hi, I'm trying to compile the AJP connectors from source in order to communicate with Apache 2.0.40 installed in my Red Hat 9a. I've installed tomcat 4.1.29 and I've done: $ unzip jakarta-tomcat-connectors-jk-1.2-src-current.zip $ cd jakarta-tomcat-connectors-jk-1.2.5-src/jk/native $ ./buildconf.sh $ ./configure --with-apxs=/usr/sbin/apxs --enable-EAPI $ make This command doesn't terminate correctly. This is the error: i386-redhat-linux-gcc: ../common/jk_ajp12_worker.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_connect.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_msg_buff.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_util.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_ajp13.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_pool.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_worker.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_ajp13_worker.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_lb_worker.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_sockbuf.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_map.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_uri_worker_map.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_ajp14.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_ajp14_worker.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_md5.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_ajp_common.lo: No such file or directory i386-redhat-linux-gcc: ../common/jk_context.lo: No such file or directory make[1]: *** [mod_jk.la] Error 1 make[1]: Leaving directory `/home/caribel/INSTALL.d/jakarta-tomcat-connectors-jk -1.2.5-src/jk/native/apache-2.0' make: *** [all-recursive] Error 1 anyone can help me? Thanks in advance -- Ivan Venuti - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Accessing JNDI resource bound in tomcat
Hi, I have one resource made bound in tomcat. Lets assume that its name is mysqlds and the resource type is javax.sql.DataSource. The connection pooling, jdbc driver classes and other supporting classes are all deployed tomcat. Now I have a test case which uses the mysqlds resource to create connections. Now I want to lookup that resource from testcase. The test case shall be executed in a different process i.e., its a standalone junit execution. The tomcat server is located somewhere else in the network. If my test case looks up the resource using the javax.naming.InitialContext it is reporting error to set the inital context factory class. Tomcat is running in a JVM at some other place, and my testcase is running at another place in the same network in a different JVM. How do I access the resource bound in tomcat from the testcase? - Chandu.
Re: JSP Include and URL encoding
Veniamin Fichin wrote: Dennis Thrysøe wrote: Hi, I'm having problems including a JSP page from another JSP page using parameters with special characters. I looked through the archives, but couldn't find anything about this issue. Try this URL: http://issues.apache.org/bugzilla/show_bug.cgi?id=23929 . Connector attributes mentioned there available since 5.0.19, as I understand. Thanks, that may be related. Perhaps it could override the VM's language properties. But we fixed it by changing those properties instead. Besides the problem was on 4.1.29. -dennis - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JSP Include and URL encoding
Dennis Thrysøe wrote: Hiroshi Iwatani wrote: (1)Set page directive attributes right (Maybe, pageEncoding = your platform encoding and charset = UTF-8) They are correct. The generated servlet already contains the wrong value '%3F'. (2)Use a Servlet/JSP container other than Tomcat. For example, Resin from caucho.com. Oh no! (1)+ (2) is a SET. Not separate issues. Tomcat JSP translator doesn't use these page directive entries. So I called it substandard negligence. Anyway, thanks for an enjoyable reply! BTW, bugzilla 23929 OP is wrong. I guess that could be an option, but this Tomcat instance is running at our service provider, so they would have to think so too. The problem has now been fixed by setting the language and country properties to 'da' and 'DK' respectively. This was apparently necesarry for the JSP parser to read the file correctly. quote Scott Ferguson wrote: Actually, the underlying problem is a difficult one. Unfortunately, URLs don't have an official character encoding. It looks like we're drifting toward UTF-8 as a default, but that's not specified in the HTTP specifications. Because the HTTP request does not specify the URL encoding, the web server needs to guess. It's somewhat of an ugly problem. For JSP includes this doesn't seem to be the problem. It is because of characters being replaced with '?' when reading the JSP. Thanks anyway, -dennis - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Hiroshi Iwatani *stop cruelty* Annual number of institutionally euthanized cats and dogs including kittens and puppies: US 5 million, JP 500 thousand. How about your country? *for our better karma* - - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Connection Pool setup.
Hi,
Hello,
I'd like to know how to implement connection pooling in my
application.
This is what I had done so far. Pls let me know what I need to change
to use the pooling mechanism.
1. I created a singleton class: DatabaseOperations.
2. It has an Connection instance: conn.
3. During initialization, it gets connection as follows:
DataSource ds = (DataSource)
ctx.lookup(java:comp/env/jdbc/mySQLDatabase);
conn = ds.getConnection();
4. I have several public operations method (e.g selectOperations(...),
insertOperations(...)).
5. Let's say I'd like to perform a select statement. Inside my
selectOperations(...):
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery(...);
process the result
In my finally block, I have:
rslt.close();
stmt.close();
Questions:
1. Do I need to code any different to enable the connection pooling?
NO
2. When I called ds.getConnection(), does it opens up several
connections for pooling
or just one connection?
Depends on how you have it configured. maxActive and maxIdle settings for the
resource.
3. Do I need to close conn every time as well? Since conn is an
instance,
how does it gets connection everytime an operation method is
called? (insert, select, update).
Yes, you have to close the connection each time, which returns the connection
to the pool for
other processes to use.
I have the following methods in my generic DataBase Operations class.
static public Connection getConnection() throws SQLException {
Connection conn = null;
try{
conn = ds.getConnection();
}
catch (Exception e) {
e.printStackTrace();
}
return conn;
}
static public void releaseConnection(Connection con){
try{
if (con != null)
con.close();
}
catch (Exception e) {
e.printStackTrace();
}
}
which get and close my connections for me. So, when I am in the selectOperations(..) I
call the getConnetion()
to get a connection and in the finally block I call the releaseConnection() method.
Hope this helps.
Kal.
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RE: Connection Pool setup.
On Fri, 2004-04-02 at 13:47, Kal Govindu wrote:
I'd like to know how to implement connection pooling in my
application.
This is what I had done so far. Pls let me know what I need to change
you don't have to write any database pooling functions, it comes built
in!
http://jakarta.apache.org//tomcat/tomcat-5.0-doc/jndi-datasource-examples-howto.html
basically, add some stuff to the server.xml file (and restart)
then in your app (note paranoid cleaning up of database handles!):
Connection con = null;
Statement stmt = null;
ResultSet rst = null;
try
{
Context ctx = new InitialContext();
if(ctx == null )
{
System.err.println(No Context\n);
}
else
{
DataSource ds =
(DataSource)ctx.lookup(java:comp/env/jdbc/MySQLDB);
if (ds != null)
{
con = ds.getConnection();
stmt = con.createStatement();
String sql = select ;
rst = stmt.executeQuery(sqlStmt.toString());
while rst.next()
{
blah blah
}
rst.close(); rst = null;
stmt.close(); stmt = null;
}
}
}
catch (java.sql.SQLException sqle)
{
if (rst != null)
try { rst.close(); rst = null; } catch (SQLException
sqle3) { }
if (stmt != null)
try { stmt.close(); stmt = null;} catch (SQLException
sqle2) { }
}
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Re: Tomcat Site slow and stops responding after certain number of threads
We have 4 gigs of memory on the box, although the entire machine peaks at around 2 Gigs we have other sites on the same server running same code that are perfectly alright. But, when the thread count on a site increases beyond the magic number of 107, its slow responding and then a little later it stops responding. Prasad From: Peter Lin [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: Tomcat Site slow and stops responding after certain number of threads Date: Thu, 1 Apr 2004 20:37:30 -0800 (PST) windows by default allocates 1mb of memory per thread. 107 threads shouldn't cause any problems, unless your system only has 128mb of ram. From first hand experience, once the allocated memory reach half the physical ram, windows starts to disk cache. Once that happens, GC performance gets worse. In fact in .NET 1.0, disk caching causes heap fragmentation and memory leaks. If disk cache is kicking in, the performance issues may be the result of heap fragmentation, which kills GC performance. peter lin --- sp k [EMAIL PROTECTED] wrote: We have a Tomcat site which becomes terribly slow and then stops responding after the thread count in windows task manager reaches 107 threads. We are using Tomcat 4.1.27 on windows 2000 machine. Our load tests could never emulate this behavior that occurs under real load. When the site crashes the memory consumption of the site is less than the initial max heap size set for it. Did any one ever face similar issues, we are baffled as to why 107 threads? Is related to the connector threads or JVM's garbage collection? Does anyone have any idea why the site would crash at the same thread level? Thanks, Prasad _ Get rid of annoying pop-up ads with the new MSN Toolbar FREE! http://toolbar.msn.com/go/onm00200414ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! Small Business $15K Web Design Giveaway http://promotions.yahoo.com/design_giveaway/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Get rid of annoying pop-up ads with the new MSN Toolbar FREE! http://toolbar.msn.com/go/onm00200414ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
302 response when accessing web app context path
Hi, after switching from WebLogic 6.1 to Tomcat 5.0.19 as our web app container we're running into a problem with a slight difference in how these two containers handle HTTP request to the context path of our web app. We have a web app with a context path /external and on WebLogic GET requests to this URL will get mapped to the default servlet. Tomcat however sends a 302 (Moved temporarily) responds an redirects the request to the URL /external/ (note the extra slash at the end). Unfortunately in our case the URL /external is configured in another server outside our direct control and this server does also not follow HTTP redirects. So this small difference causes requests from the external server to our web app to fail. I tried using different URL mappings for the default servlet in our web app but neither /, /*, nor * changed Tomcats behaviour. Is there some way to control Tomcats behaviour to map all requests to the context path of the web app directly to the default servlet? Regards, Jan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Accessing JNDI resource bound in tomcat
Hi, In general, read the FAQ: http://jakarta.apache.org/tomcat/faq/misc.html#externalJndi And to your specific case, consider Cactus (http://jakarta.apache.org/cactus/). Yoav Shapira Millennium Research Informatics -Original Message- From: Chandu [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 6:30 AM To: Tomcat Users List Subject: Accessing JNDI resource bound in tomcat Hi, I have one resource made bound in tomcat. Lets assume that its name is mysqlds and the resource type is javax.sql.DataSource. The connection pooling, jdbc driver classes and other supporting classes are all deployed tomcat. Now I have a test case which uses the mysqlds resource to create connections. Now I want to lookup that resource from testcase. The test case shall be executed in a different process i.e., its a standalone junit execution. The tomcat server is located somewhere else in the network. If my test case looks up the resource using the javax.naming.InitialContext it is reporting error to set the inital context factory class. Tomcat is running in a JVM at some other place, and my testcase is running at another place in the same network in a different JVM. How do I access the resource bound in tomcat from the testcase? - Chandu. This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat configuration
Hi, What are your files under ROOT instead of just under webapps? Yoav Shapira Millennium Research Informatics -Original Message- From: Taj [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 2:26 AM To: 'Tomcat Users List' Subject: Tomcat configuration Hi Iam having problem in setting my application running in Tomcat 4.1 The applications directory is situated at /Tomcat4.1/webapps/ROOT/myapplication This is the only place that my pages are visible to the server. My class files are situated at /Tomcat4.1/webapps/ROOT/myapplication/WEB-INF/classes/ The html pages in the directory /Tomcat4.1/webapps/ROOT/myapplication/ are visible to the server but my class files are not. I have tried everthing. The web.xml file is kept in the directory /Tomcat4.1/webapps/ROOT/myapplication/WEB-INF/ and the web.xml file goes like: web-app servlet servlet-nameGetInput/servlet-name servlet-classGetInput/servlet-class /servlet servlet-mapping servlet-nameGetInput/servlet-name url-pattern/GetInput/url-pattern /servlet-mapping /web-app Where the GetInput in the servlet-name. The HTML page that calls the servlet has the following syntax for the POST command: form method=POST action=GetInput I have also added to the environment variables of my OS, the following: CATALINA_HOME=E:\Program Files\Apache Group\Tomcat 4.1 TOMCAT_HOME=E:\Program Files\Apache Group\Tomcat 4.1 But to no difference Even after all this I get the 404 error: the required source was not found. I would by very thankful to anyone who can find what I have missed and help me out. Thanks This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Site slow and stops responding after certain number of threads
Are you sure the JVM has enough memory ? long totalMemory = Runtime.getRuntime().totalMemory(); long freeMemory = Runtime.getRuntime().freeMemory(); long maxMemory = Runtime.getRuntime().maxMemory(); log.info(totalMemory=+totalMemory); log.info(freeMemory =+freeMemory); log.info(maxMemory =+maxMemory); -Message d'origine- De : s prasad [mailto:[EMAIL PROTECTED] Envoyé : vendredi 2 avril 2004 15:12 À : [EMAIL PROTECTED] Objet : Re: Tomcat Site slow and stops responding after certain number of threads We have 4 gigs of memory on the box, although the entire machine peaks at around 2 Gigs we have other sites on the same server running same code that are perfectly alright. But, when the thread count on a site increases beyond the magic number of 107, its slow responding and then a little later it stops responding. Prasad From: Peter Lin [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: Tomcat Site slow and stops responding after certain number of threads Date: Thu, 1 Apr 2004 20:37:30 -0800 (PST) windows by default allocates 1mb of memory per thread. 107 threads shouldn't cause any problems, unless your system only has 128mb of ram. From first hand experience, once the allocated memory reach half the physical ram, windows starts to disk cache. Once that happens, GC performance gets worse. In fact in .NET 1.0, disk caching causes heap fragmentation and memory leaks. If disk cache is kicking in, the performance issues may be the result of heap fragmentation, which kills GC performance. peter lin --- sp k [EMAIL PROTECTED] wrote: We have a Tomcat site which becomes terribly slow and then stops responding after the thread count in windows task manager reaches 107 threads. We are using Tomcat 4.1.27 on windows 2000 machine. Our load tests could never emulate this behavior that occurs under real load. When the site crashes the memory consumption of the site is less than the initial max heap size set for it. Did any one ever face similar issues, we are baffled as to why 107 threads? Is related to the connector threads or JVM's garbage collection? Does anyone have any idea why the site would crash at the same thread level? Thanks, Prasad _ Get rid of annoying pop-up ads with the new MSN Toolbar - FREE! http://toolbar.msn.com/go/onm00200414ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! Small Business $15K Web Design Giveaway http://promotions.yahoo.com/design_giveaway/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Get rid of annoying pop-up ads with the new MSN Toolbar - FREE! http://toolbar.msn.com/go/onm00200414ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 5 Clustering - Loadbalancing
Hi., My environements are., Windows 2000 Tomcat 5.x + Apache 2.X + Mod_JK2 I have three tomcat instances and Apache server in a single machine.. Clusterring and load balancing is working fine. But i'm getting this error in Apache error.log file. 1.Can you please check my Apache logs and worker properties file and give me your suggestion. 2.My main tomcat instance prints the nomal log information with the symbol warning..why this is happeneing? 3.In tomcat I'm not able to set the docBase value for the context as a Absolute path.I'm using like ../webapps/appfolder. so i have to copy the appfolder to all instances. How do i access the appfolder from common place? ---Tomcat log Apr 2, 2004 9:09:07 AM org.apache.jk.common.HandlerRequest decodeRequest WARNING: Error registering request -- -Apache log- [Thu Apr 01 16:54:28 2004] [error] env.createBean2(): Error getting factory for [worker.list] (null) [Thu Apr 01 16:54:28 2004] [error] config.update(): Can't create worker.list [Thu Apr 01 16:54:28 2004] [notice] Parent: Created child process 2232 [Thu Apr 01 16:54:28 2004] [error] env.createBean2(): Error getting factory for [worker.list] (null) [Thu Apr 01 16:54:28 2004] [error] config.update(): Can't create worker.list [Thu Apr 01 16:54:28 2004] [notice] Child 2232: Child process is running [Thu Apr 01 16:54:28 2004] [error] mod_jk child init 1 0 [Thu Apr 01 16:54:28 2004] [notice] Child 2232: Acquired the start mutex. [Thu Apr 01 16:54:28 2004] [notice] Child 2232: Starting 250 worker threads. [Thu Apr 01 17:07:32 2004] [error] ajp13.service() error sending, reconnect channel.socket:localhost:8019 -1 0 No error [Thu Apr 01 17:07:33 2004] [error] ajp13.service() error sending, reconnect channel.socket:localhost:8019 -1 0 No error [Thu Apr 01 17:10:45 2004] [error] ajp13.service() error sending, reconnect channel.socket:localhost:8019 -1 0 No error [Thu Apr 01 17:10:46 2004] [error] ajp13.service() error sending, reconnect channel.socket:localhost:8009 -1 0 No error [Thu Apr 01 17:10:46 2004] [error] ajp13.service() error sending, reconnect channel.socket:localhost:8009 -1 0 No error [Thu Apr 01 17:10:59 2004] [error] ajp13.service() error sending, reconnect channel.socket:localhost:8019 -1 0 No error -- --worker.properties-- # workers2.properties # Define the TCP socket communication channel #ps=/ worker.list=tomcat,tomcatA,tomcatB loadbalancer #worker.tomat. [channel.socket:localhost:8009] worker.tomcat.port=8009 worker.tomcat.host=localhost worker.tomcat.lbfactor=2 #-- #worker.tomat. [channel.socket:localhost:8019] worker.tomcatA.port=8019 worker.tomcatA.host=localhost worker.tomcatA.lbfactor=2 #-- #worker.tomat. [channel.socket:localhost:8029] worker.tomcatB.port=8029 worker.tomcatB.host=localhost worker.tomcatB.lbfactor=2 #-- worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=tomcat,tomcatA,tomcatB # Map the Tomcat webapp to the Web server uri space [uri:/*] info=Map the entire examples webapp debug=0 # Configure the shared memory file [shm] file=C:\$Java\3_AS\Apache2\logs\jk2.shm size=1048576 debug=0
Tomcat5 and java.util.logging
Hello everyone, has anyone managed to make Tomcat5 cooperate with java.util.logging (JDK 1.4)? 1) How can I redirect all logging output by, for example, a Logger.global.log(hi there) in my application to the Servlet log (the resource that is defined with the Logger element in server.xml? 2) How can I specify the logging levels? (The verbosity attribute of the Logger element is not granular enough - I'd like to specify levels on a per-class basis). Note that my web applications are not using commons-logging, they use java.util.logging directly. Regards, Andreas - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: file uploading
Hi Peter, Thanks! Just wondering what this background process you speak of would be... and how I would run it... would it be a piece of java code and if so, where would I place it within Tomcat for execution? Thanks, Kay - Original Message - From: Peter Johnson [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 02, 2004 12:08 AM Subject: Re: file uploading Always the way, you think of something else just as you hit send. The other option would be to have a background process which checks the upload directory and then moves the files as appropriate. PJ On Fri, 2004-04-02 at 15:06, Peter Johnson wrote: Kay, I would have thought that you could use commons-fileupload to do this with a little form preprocessing to determine location. PJ On Fri, 2004-04-02 at 14:49, Kayley Ma wrote: Hi, Is it possible to copy/move uploaded files in Tomcat5 to different directories on the machine outside of the Tomcat folder? ie rather than a static transfer of uploaded file from tomcat to another directory, copy/move file to its proper subdirectory depending on the uploaded file names/type? Where would I place this code or is there an xml file that I would need to configure/modify? Thanks! Kay This mail sent through www.mywaterloo.ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: mod_jk2 build error
I would try making the directory for it possibly. I don't know why it does this, but it puts a usr/local/apache2/modules directory under the build directory. /bin/cp ../../../build/jk2/apache2//usr/local/apache2/modules/mod_jk2.so ./../../build/jk2/apache2/mod_jk2.so /bin/cp: cannot stat `../../../build/jk2/apache2//usr/local/apache2/modules/mod_jk2.so': No such file or directory Since it is the copy that is failing, I would look at that. -walter Hi, I am trying to build the latest release of the JK2 connector: jakarta-tomcat-connectors-jk2-2.0.4-src. I'm running Red Hat Linux 9.0, Apache httpd-2.0.49 and Tomcat jakarta-tomcat-5.0.19. I follow the directions in jakarta-tomcat-connectors-jk2-2.0.4-src/jk/native2/BUILD.txt cd jakarta-tomcat-connectors/jk/native2 ./configure --with-apxs2=/your/path/to/apxs make cd ../build/jk2/apache2 apxs -n jk2 -i mod_jk2.so but the make fails with the following: libtool: install: warning: remember to run `libtool --finish /usr/local/apache2/modules' /bin/cp ../../../build/jk2/apache2//usr/local/apache2/modules/mod_jk2.so ./../../build/jk2/apache2/mod_jk2.so /bin/cp: cannot stat `../../../build/jk2/apache2//usr/local/apache2/modules/mod_jk2.so': No such file or directory make[1]: *** [../../../build/jk2/apache2/mod_jk2.so] Error 1 make[1]: Leaving directory `/usr2/download/jk/jakarta-tomcat-connectors-jk2-2.0.4-src/jk/native2/server/apache2' make: *** [jk2-build] Error 1 The ./configure step ends with the following: checking for rm... /bin/rm checking for grep... /bin/grep checking for echo... /bin/echo checking for sed... /bin/sed checking for cp... /bin/cp checking for mkdir... /bin/mkdir no apxs given need to check for Perl first, apxs depends on it... checking for perl... /usr/bin/perl building connector for apache-2.0 checking checking for apache13.. not provided checking checking for apache20.. not provided checking checking for iis.. not provided checking checking for iPlanet.. not provided checking for tomcat33 location... not provided checking for tomcat40 location... not provided checking for tomcat41 location... not provided configure: creating ./config.status config.status: creating Makefile config.status: creating server/apache13/Makefile config.status: creating server/apache13/Makefile.apxs config.status: creating server/apache2/Makefile config.status: creating server/apache2/Makefile.apxs config.status: creating ../build.properties config.status: creating scripts/build/unix/dummy config.status: executing depfiles commands I didn't have any problems with the previous JK2 version. Can anyone give me a hint on how to resolve this? Thanks much, -Tom __ Do you Yahoo!? Yahoo! Small Business $15K Web Design Giveaway http://promotions.yahoo.com/design_giveaway/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: file uploading
Hi, Just wondering what this background process you speak of would be... and how I would run it... would it be a piece of java code and if so, where would I place it within Tomcat for execution? Not necessarily within tomcat: you can write a simple java class and execute it as a cron job. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: file uploading
What's a cron job?? How do I create/execute one? thanks! ~Kayley~ - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:01 AM Subject: RE: file uploading Hi, Just wondering what this background process you speak of would be... and how I would run it... would it be a piece of java code and if so, where would I place it within Tomcat for execution? Not necessarily within tomcat: you can write a simple java class and execute it as a cron job. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This mail sent through www.mywaterloo.ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
configuring hosts in server.xml
HI, I'd like to run two websites ( one straight HTML the other JSP and servlets ) on one Linux server that is running Tomcat 5. I don't have apache to use it's virtual hosts. On my DNS server I set up two domain names corresponding to the same IP address. Tomcat documentation says I need to configure server.xml to have multiple hosts with their own sets of webapps. As I understand each host will have it's own appbase different from one another. Now I need to setup a default html or jsp page. Under webapps/ROOT there is index.jsp. Am I right thinking that for my new hosts under /newwebapps/ROOT I need to set up either index.jsp or index.html to be redirected to my websites? How does tomcat picks up a default page? Also, do I need to use Host Name aliase? Thanks as always for your help N.K. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: file uploading
Hi, Dude, google ;) Yoav Shapira Millennium Research Informatics -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:08 AM To: Tomcat Users List Subject: Re: file uploading What's a cron job?? How do I create/execute one? thanks! ~Kayley~ - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:01 AM Subject: RE: file uploading Hi, Just wondering what this background process you speak of would be... and how I would run it... would it be a piece of java code and if so, where would I place it within Tomcat for execution? Not necessarily within tomcat: you can write a simple java class and execute it as a cron job. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This mail sent through www.mywaterloo.ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: file uploading
What's your environment? OS version Tomcat version JVM version - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:07 AM Subject: Re: file uploading What's a cron job?? How do I create/execute one? thanks! ~Kayley~ - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:01 AM Subject: RE: file uploading Hi, Just wondering what this background process you speak of would be... and how I would run it... would it be a piece of java code and if so, where would I place it within Tomcat for execution? Not necessarily within tomcat: you can write a simple java class and execute it as a cron job. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This mail sent through www.mywaterloo.ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: file uploading
Hi, What's your environment? OS version Windows 2000 Tomcat version Tomcat 5 JVM version j2sdk1.4.2_03 Thanks! - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:07 AM Subject: Re: file uploading What's a cron job?? How do I create/execute one? thanks! ~Kayley~ - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:01 AM Subject: RE: file uploading Hi, Just wondering what this background process you speak of would be... and how I would run it... would it be a piece of java code and if so, where would I place it within Tomcat for execution? Not necessarily within tomcat: you can write a simple java class and execute it as a cron job. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. This mail sent through www.mywaterloo.ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RPM for Tomcat 4.1.30 ?
Hi, Anyone know where i can found RPM for Tomcat 4.1.30 ? Regards Philippe
Re: file uploading
Hey Yoav, we got another one from that there windows place!! But seriously, a few years ago I had no I idea what one was either. It is akin to task scheduler in windows. That's why it is asked to put the environment information in to start with. It guides the list to suggest the appropriate information. Now if you ask what Task Scheduler is, then go Google. Doug - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:21 AM Subject: Re: file uploading Hi, What's your environment? OS version Windows 2000 Tomcat version Tomcat 5 JVM version j2sdk1.4.2_03 Thanks! - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:07 AM Subject: Re: file uploading What's a cron job?? How do I create/execute one? thanks! ~Kayley~ - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:01 AM Subject: RE: file uploading Hi, Just wondering what this background process you speak of would be... and how I would run it... would it be a piece of java code and if so, where would I place it within Tomcat for execution? Not necessarily within tomcat: you can write a simple java class and execute it as a cron job. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. This mail sent through www.mywaterloo.ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RPM for Tomcat 4.1.30 ?
Philippe Couas wrote: Hi, Anyone know where i can found RPM for Tomcat 4.1.30 ? jpackage has Tomcat 5 (I did look for Tomcat 4.x...maybe it's there) http://www.jpackage.org/rpm.php?id=2571 -- Jeanfrancois Regards Philippe - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RPM for Tomcat 4.1.30 ?
Jeanfrancois Arcand wrote: Philippe Couas wrote: Hi, Anyone know where i can found RPM for Tomcat 4.1.30 ? Here : http://www.jpackage.org/rpm.php?id=2570 :-) -- Jeanfrancois jpackage has Tomcat 5 (I did look for Tomcat 4.x...maybe it's there) http://www.jpackage.org/rpm.php?id=2571 -- Jeanfrancois Regards Philippe - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: file uploading
Hi, I suppose what I consider a basic level of technical competency is not basic, or in general I set the bar too high... But then again, I don't particularly care ;) Yoav Shapira Millennium Research Informatics -Original Message- From: Parsons Technical Services [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:37 AM To: Tomcat Users List Subject: Re: file uploading Hey Yoav, we got another one from that there windows place!! But seriously, a few years ago I had no I idea what one was either. It is akin to task scheduler in windows. That's why it is asked to put the environment information in to start with. It guides the list to suggest the appropriate information. Now if you ask what Task Scheduler is, then go Google. Doug - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:21 AM Subject: Re: file uploading Hi, What's your environment? OS version Windows 2000 Tomcat version Tomcat 5 JVM version j2sdk1.4.2_03 Thanks! - Original Message - From: [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:07 AM Subject: Re: file uploading What's a cron job?? How do I create/execute one? thanks! ~Kayley~ - Original Message - From: Shapira, Yoav [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:01 AM Subject: RE: file uploading Hi, Just wondering what this background process you speak of would be... and how I would run it... would it be a piece of java code and if so, where would I place it within Tomcat for execution? Not necessarily within tomcat: you can write a simple java class and execute it as a cron job. Yoav Shapira This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. This mail sent through www.mywaterloo.ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE : RPM for Tomcat 4.1.30 ?
Thanks for this website http://www.jpackage.org/rpm.php?id=2570 -Message d'origine- De : Jeanfrancois Arcand [mailto:[EMAIL PROTECTED] Envoyé : vendredi 2 avril 2004 17:47 À : Tomcat Users List Objet : Re: RPM for Tomcat 4.1.30 ? Philippe Couas wrote: Hi, Anyone know where i can found RPM for Tomcat 4.1.30 ? jpackage has Tomcat 5 (I did look for Tomcat 4.x...maybe it's there) http://www.jpackage.org/rpm.php?id=2571 -- Jeanfrancois Regards Philippe - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Memory Leak Solution?
I've searched previous postings for a possible solution regarding the memory leak thread that was posted previously but didn't seem to find an answer. I'm running TC5 on IIS5 and have noticed that the memory gradually decreases to the point where the server needs to be rebooted. Does anyone know of a solution for this? Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Unix utils for Windows?
Does anyone know where I can find a workable version awk for Windows,( and for that matter most common [U}[Lin]ix utilities) that will run on a windows 2000 box? I was attempting to run the makefile for Apache Server using MS C++ but at the end of the build it tries to execute an awk script to build the config file for the server and errors because awk can not be found in my environment. I'd prefer not to have to run in a unix shell on a windows box, but... Thanks, Laurence - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Odd Memory Problem
I have been battling a memory problem for a few months now with no luck. I have used profilers and everything else you could imagine. The problem is we have never been able to duplicate it on the testing servers it only happens on production which does not see much load at all (100 users a day). I noticed something very odd yesterday though. I am using the -XX:+UseConcMarkSweepGC and -Xms512m. I was monitoring the garbage collection activity very closely and I was receiving good performance for 3 days. I was seeing one garbage collection about every 5 minutes in the Catalina.out. Then out of nowhere the garbage collection starting going crazy, about one garbage collection a second, I checked the cpu usage and it was stuck around 60% used. There were only 2-4 people logged in at a time. The crazy garbage collection went on for a couple of hours before it eventually crapped out with Out of Memory errors. It almost seems like a section of the app caused this sudden outburst but there is no way our QA department hasn't went over the same section. I was hoping some one seen or heard of this before. Below is my environment. Thanks, Apache2.0.47 using mod_jk2 2 * tomcat4.1.24 J2sdk1.4.2_04
RE: Unix utils for Windows?
Hi, Cygwin perhaps? http://www.cygwin.com/. Yoav Shapira Millennium Research Informatics -Original Message- From: Shaw, Laurence [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 11:03 AM To: [EMAIL PROTECTED] Subject: Unix utils for Windows? Does anyone know where I can find a workable version awk for Windows,( and for that matter most common [U}[Lin]ix utilities) that will run on a windows 2000 box? I was attempting to run the makefile for Apache Server using MS C++ but at the end of the build it tries to execute an awk script to build the config file for the server and errors because awk can not be found in my environment. I'd prefer not to have to run in a unix shell on a windows box, but... Thanks, Laurence - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Odd Memory Problem
Hi, As you say, it's unfortunate you can't reproduce this on a test server. What if you setup a test server and let JMeter pound at it for a few days? Is there something in your application, e.g. a user action, that would trigger an infinite loop or infinite recursion? That would cause that behavior you've described. And it would only take one user doing it one time, i.e. a very light load, to produce this problem. You'd have to carefully scrutinize your code... Yoav Shapira Millennium Research Informatics -Original Message- From: Rob Wichterman [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 11:17 AM To: [EMAIL PROTECTED] Subject: Odd Memory Problem I have been battling a memory problem for a few months now with no luck. I have used profilers and everything else you could imagine. The problem is we have never been able to duplicate it on the testing servers it only happens on production which does not see much load at all (100 users a day). I noticed something very odd yesterday though. I am using the -XX:+UseConcMarkSweepGC and -Xms512m. I was monitoring the garbage collection activity very closely and I was receiving good performance for 3 days. I was seeing one garbage collection about every 5 minutes in the Catalina.out. Then out of nowhere the garbage collection starting going crazy, about one garbage collection a second, I checked the cpu usage and it was stuck around 60% used. There were only 2-4 people logged in at a time. The crazy garbage collection went on for a couple of hours before it eventually crapped out with Out of Memory errors. It almost seems like a section of the app caused this sudden outburst but there is no way our QA department hasn't went over the same section. I was hoping some one seen or heard of this before. Below is my environment. Thanks, Apache2.0.47 using mod_jk2 2 * tomcat4.1.24 J2sdk1.4.2_04 This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Unix utils for Windows?
http://www.cygwin.com/ I'm using grep, tail and scp on windows xp all the time :) I also like gVim on windows. http://www.vim.org/ Shaw, Laurence wrote: Does anyone know where I can find a workable version awk for Windows,( and for that matter most common [U}[Lin]ix utilities) that will run on a windows 2000 box? I was attempting to run the makefile for Apache Server using MS C++ but at the end of the build it tries to execute an awk script to build the config file for the server and errors because awk can not be found in my environment. I'd prefer not to have to run in a unix shell on a windows box, but... Thanks, Laurence - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Unix utils for Windows?
On Fri, 2004-04-02 at 17:03, Shaw, Laurence wrote: Does anyone know where I can find a workable version awk for Windows,( and for that matter most common [U}[Lin]ix utilities) that will run on a windows 2000 box? I was attempting to run the makefile for Apache Server using MS C++ but at the end of the build it tries to execute an awk script to build the config file for the server and errors because awk can not be found in my environment. I'd prefer not to have to run in a unix shell on a windows box, but... cygwin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Memory Leak Solution?
I've been fighting a similar symptom. I downloaded the eval copy of JProfiler and found the problem pretty quickly. I had some static classes that kept allocating memory that never got de-referenced. John -Original Message- From: LILES, DAVID (CONTRACTOR) [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:50 AM To: [EMAIL PROTECTED] Subject: Memory Leak Solution? I've searched previous postings for a possible solution regarding the memory leak thread that was posted previously but didn't seem to find an answer. I'm running TC5 on IIS5 and have noticed that the memory gradually decreases to the point where the server needs to be rebooted. Does anyone know of a solution for this? Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Unix utils for Windows?
Thanks to all, The winner seems to be cygwin. -Original Message- From: Paul Mansfield [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:16 AM To: Tomcat Users List Subject:Re: Unix utils for Windows? On Fri, 2004-04-02 at 17:03, Shaw, Laurence wrote: Does anyone know where I can find a workable version awk for Windows,( and for that matter most common [U}[Lin]ix utilities) that will run on a windows 2000 box? I was attempting to run the makefile for Apache Server using MS C++ but at the end of the build it tries to execute an awk script to build the config file for the server and errors because awk can not be found in my environment. I'd prefer not to have to run in a unix shell on a windows box, but... cygwin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
any standart way to keep passwords encripted???
Is there any standart way to keep the passwords of databases encripted when creating a pool through tomcat? -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] The Way Java Handles Date
Hi, Just wondering if anyone found this aspect of Java annoying. I know this is usually a faq, and a lot of people have put a lot of efforts making it better. But I just find that the learning curve is a bit too steep for new comers. And it hasn't been improve in j2sdk-1.5 either, at least from the interface point of view. For example, a developer still has to go through the whole Calendar and DateFormat process to get a Date from a String I feel like complaining today:). -yan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Memory Leak Solution?
I'd be very interested to hear how one can allocate memory without it being de-referenced. It's obviously something to avoid. Can you give a bit of detail? Thanks. On Fri, 2 Apr 2004 10:28:22 -0600, John Thompson [EMAIL PROTECTED] wrote: I've been fighting a similar symptom. I downloaded the eval copy of JProfiler and found the problem pretty quickly. I had some static classes that kept allocating memory that never got de-referenced. John -Original Message- From: LILES, DAVID (CONTRACTOR) [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:50 AM To: [EMAIL PROTECTED] Subject: Memory Leak Solution? I've searched previous postings for a possible solution regarding the memory leak thread that was posted previously but didn't seem to find an answer. I'm running TC5 on IIS5 and have noticed that the memory gradually decreases to the point where the server needs to be rebooted. Does anyone know of a solution for this? Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to set up JAVA_OPTS while running tomcat as a service
I am running Tomcat 4.1.24 as service but under stress I get OutOfMemmoryError. To cure this I want to pass JAVA_OPTS=-server -Xms256m -Xmx1000m -Xincgc to the Tomcat. Can somebody please tell me where should I specify JAVA_OPTS so that Tomcat running as service will look at them. _ MSN Toolbar provides one-click access to Hotmail from any Web page FREE download! http://toolbar.msn.com/go/onm00200413ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
problem with url - extra / appended before action
Hello, I have an application that uses frames. The problem that I am experiencing is that when I go to a page that loads a new frameset all of my links and buttons work correctly - that is they produce the correct url: www.companyname.com/action.do?parameter1=blah . Now when I click one of these links it populates a new page in the frameset, but the links are all messed up. They all include an extra / before the action name: www.companyname.com//action.do?parameter=blah http://www.companyname.com/action.do?parameter=blah . This extra / is also found in the base href=./ element for these pages. This problem only occurs when I deploy the application (tomcat standalone no apache involved) onto a linux box. The problem does not occur when I test things on my windows box using eclipse and the tomcat sysdeo plugin. Any idea what is going on here? Thanks, c.
RE: Memory Leak Solution?
Hi, You might want to search the others. Others as well as I have provided examples of how easy this is to do. Yoav Shapira Millennium Research Informatics -Original Message- From: Malcolm Warren [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 11:53 AM To: Tomcat Users List Subject: Re: Memory Leak Solution? I'd be very interested to hear how one can allocate memory without it being de-referenced. It's obviously something to avoid. Can you give a bit of detail? Thanks. On Fri, 2 Apr 2004 10:28:22 -0600, John Thompson [EMAIL PROTECTED] wrote: I've been fighting a similar symptom. I downloaded the eval copy of JProfiler and found the problem pretty quickly. I had some static classes that kept allocating memory that never got de-referenced. John -Original Message- From: LILES, DAVID (CONTRACTOR) [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:50 AM To: [EMAIL PROTECTED] Subject: Memory Leak Solution? I've searched previous postings for a possible solution regarding the memory leak thread that was posted previously but didn't seem to find an answer. I'm running TC5 on IIS5 and have noticed that the memory gradually decreases to the point where the server needs to be rebooted. Does anyone know of a solution for this? Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to set up JAVA_OPTS while running tomcat as a service
Hi, You would need to specify this prior to starting up Tomcat. Just set your environment variables accordingly and fire up the tomcat afterwards. Thomas Mandy Joss [EMAIL PROTECTED] 04/02/2004 11:54 AM Please respond to Tomcat Users List [EMAIL PROTECTED] To [EMAIL PROTECTED] cc Subject How to set up JAVA_OPTS while running tomcat as a service I am running Tomcat 4.1.24 as service but under stress I get OutOfMemmoryError. To cure this I want to pass JAVA_OPTS=-server -Xms256m -Xmx1000m -Xincgc to the Tomcat. Can somebody please tell me where should I specify JAVA_OPTS so that Tomcat running as service will look at them. _ MSN Toolbar provides one-click access to Hotmail from any Web page ? FREE download! http://toolbar.msn.com/go/onm00200413ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Memory Leak Solution?
I'm wondering if the leak isn't maybe in Tomcat. I have an environment that has only be configured for about a week and there are only two java projects that have been deployed. One is nothing more then a simple Struts site with no heavy code. The other site only uses Java to send SMTP messages from submitted forms. -Original Message- From: John Thompson [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:28 AM To: 'Tomcat Users List' Subject: RE: Memory Leak Solution? I've been fighting a similar symptom. I downloaded the eval copy of JProfiler and found the problem pretty quickly. I had some static classes that kept allocating memory that never got de-referenced. John -Original Message- From: LILES, DAVID (CONTRACTOR) [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:50 AM To: [EMAIL PROTECTED] Subject: Memory Leak Solution? I've searched previous postings for a possible solution regarding the memory leak thread that was posted previously but didn't seem to find an answer. I'm running TC5 on IIS5 and have noticed that the memory gradually decreases to the point where the server needs to be rebooted. Does anyone know of a solution for this? Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Memory Leak Solution?
It was basically a bug in my code that I'm not proud of but the point is that I found it with the profiler. It showed me exactly which class continued to absorb memory. It also showed me what memory allocation looked like for the whole JVM. -Original Message- From: Malcolm Warren [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:53 AM To: Tomcat Users List Subject: Re: Memory Leak Solution? I'd be very interested to hear how one can allocate memory without it being de-referenced. It's obviously something to avoid. Can you give a bit of detail? Thanks. On Fri, 2 Apr 2004 10:28:22 -0600, John Thompson [EMAIL PROTECTED] wrote: I've been fighting a similar symptom. I downloaded the eval copy of JProfiler and found the problem pretty quickly. I had some static classes that kept allocating memory that never got de-referenced. John -Original Message- From: LILES, DAVID (CONTRACTOR) [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:50 AM To: [EMAIL PROTECTED] Subject: Memory Leak Solution? I've searched previous postings for a possible solution regarding the memory leak thread that was posted previously but didn't seem to find an answer. I'm running TC5 on IIS5 and have noticed that the memory gradually decreases to the point where the server needs to be rebooted. Does anyone know of a solution for this? Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Application loading twice
Hello, Particulars: tomcat 5.0.19, fedora core 1, java 1.4.2 When starting tomcat my application loads twice, and I don't know why. The engine portion of my server.xml is as follows: Engine name=Catalina defaultHost=localhost debug=0 Host name=localhost debug=0 appBase=webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNameSpaceAware=false Context path=/ docBase=myApp/ /Host /Engine This causes my application to be served out not only on www.myApp.com/ but also to www.myApp.com/myApp. I have a domain name registered and my linux box is serving tomcat out on port 80. I guess maybe what I need to know is how to exactly map tomcat to my domain. Thanks, c.
RE: Application loading twice
Hi, It's probably because you have autoDeploy set to true AND an explicit context with a different path for your webapp. So tomcat deploys it twice, one with your explicit context and once via autoDeploy with a path=/ + the app name, i.e. /myApp. Pick one, in your case probably you should set autoDeploy=false. In addition, you don't want path=/, you want path=. Yoav Shapira Millennium Research Informatics -Original Message- From: Chris [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 12:13 PM To: [EMAIL PROTECTED] Subject: Application loading twice Hello, Particulars: tomcat 5.0.19, fedora core 1, java 1.4.2 When starting tomcat my application loads twice, and I don't know why. The engine portion of my server.xml is as follows: Engine name=Catalina defaultHost=localhost debug=0 Host name=localhost debug=0 appBase=webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNameSpaceAware=false Context path=/ docBase=myApp/ /Host /Engine This causes my application to be served out not only on www.myApp.com/ but also to www.myApp.com/myApp. I have a domain name registered and my linux box is serving tomcat out on port 80. I guess maybe what I need to know is how to exactly map tomcat to my domain. Thanks, c. This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Virtual Hosts Kill My JSPs
Hi, Thought I'd try again :) We are using Tomcat v5.0.19 as a stand-alone server, with the Coyote HTTP 1.1 Connector, on Windows 2000. We have Tomcat configured with two virtual hosts (i.e., two Host elements). The virtual hosting is working great except for a problem with identically named JSPs across hosts: NUTSHELL In a nutshell, when Tomcat translates a JSP into a servlet, it is *NOT* taking into account which Host the JSP belongs to. It translates the JSP into a servlet and dumps the resulting Java source code in the same directory, regardless of what Host the JSP came from. This causes a big problem if the different hosts have a JSP that happens to be the same name, like, say, index.jsp. Since the generated Java code (index_jsp.java) is dumped into the same directory, regardless of which Host the JSP originated from, Tomcat will serve the index.jsp that got translated first. So, both hosts end up sharing the same index.jsp. MORE SPECIFICS (More Details) -- In my server.xml I have two Host elements configured: Host name=xxx.test2.com debug=0 appBase=C:\TestWebSites\test2 unpackWARs=true deployOnStartup='true' autoDeploy=false Context path=/ docBase= debug=0 reloadable=false / /Host Host name=xxx.test1.com debug=0 appBase=C:\TestWebSites\test1 unpackWARs=true deployOnStartup='true' autoDeploy=false Context path=/ docBase= debug=0 reloadable=false / /Host The name attribute of the first Host element is xxx.test1.com and the name attribute on the second Host is xxx.text2.com. Of course, I also have the Windows hosts file set up so that both host names are associated with 127.0.0.1. In other words, the hosts file has entries for both xxx.test1.com and xxx.test2.com and they both point to 127.0.0.1. Both test1 and test2 have their own directories. In other words, both appBase attributes of the Host elements point to the directory appropriate to that host (xxx.test1.com or xxx.test2.com). I hope this is clear so far. With Tomcat running I can browse to either http://xxx.test1.com or http://xxx.test2.com and the correct page is served. Tomcat seems to be using virtual hosting just fineexcept... If both test1 and test2 have a JSP with the same name (like, say, index.jsp), then there's confusion. The first index.jsp that gets compiled is the one that gets served for *BOTH* hosts. For example: Assume no JSPs are yet compiled. I go to http://xxx.test1.com/index.jsp, causing the test1's index.jsp to be compiled and rendered. That's expected. Now, go to http://xxx.test2.com/index.jsp -- the result is still test1's version of index.jsp! Now, if I modify test2's index.jsp and I go to http://xxx.test2.com/index.jsp I see what I expect -- test2's JSP with the modification I just made. But now if I go to http://xxx.test1.com/index.jsp I also see test2's index.jsp, not test1's JSP!!! HERE'S WHY IT HAPPENS! - Now, I know, partially why this is happening. You know that Tomcat uses a separate directory to store compiled JSPs. As I mentioned, Tomcat is not differentiating between hosts when it writes the Java source code (from the translated JSP) to this directory. It's simply putting *all* compiled JSPs into the same directory (WINNT/temp). Since both test1 and test2 have identically named index.jsp files, Tomcat does not distinguish them. In both cases it generates index_jsp.java as needed, overwriting the previous version. That is the crux of what's causing my grief. One would think Tomcat would build a directory structure reflective of the host name and contexts so that identically named JSPs from different hosts do not over-write each other. Can anyone offer any comments on this? Is anyone still reading at this point? Thanks, LS __ Do you Yahoo!? Yahoo! Small Business $15K Web Design Giveaway http://promotions.yahoo.com/design_giveaway/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Memory Leak Solution?
Hi, Wonder wonder wonder ;) Pick up a profiler (you can get free evals), find the leak, and post your results. If it's in tomcat I guarantee it will be fixed very quickly (these are top-priority fixes always). Yoav Shapira Millennium Research Informatics -Original Message- From: LILES, DAVID (CONTRACTOR) [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 12:07 PM To: Tomcat Users List Subject: RE: Memory Leak Solution? I'm wondering if the leak isn't maybe in Tomcat. I have an environment that has only be configured for about a week and there are only two java projects that have been deployed. One is nothing more then a simple Struts site with no heavy code. The other site only uses Java to send SMTP messages from submitted forms. -Original Message- From: John Thompson [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:28 AM To: 'Tomcat Users List' Subject: RE: Memory Leak Solution? I've been fighting a similar symptom. I downloaded the eval copy of JProfiler and found the problem pretty quickly. I had some static classes that kept allocating memory that never got de-referenced. John -Original Message- From: LILES, DAVID (CONTRACTOR) [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:50 AM To: [EMAIL PROTECTED] Subject: Memory Leak Solution? I've searched previous postings for a possible solution regarding the memory leak thread that was posted previously but didn't seem to find an answer. I'm running TC5 on IIS5 and have noticed that the memory gradually decreases to the point where the server needs to be rebooted. Does anyone know of a solution for this? Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Memory Leak Solution?
there's no need to be embarrased. happens to everyone. I know I've done that before, but since I stress test regularly, like weekly or bi-weekly I usually catch these before it escalates. maybe I'm anal, but when ever I add a significant feature or module to my webapp, I always run a quick stress test. If it looks suspicious, I run more tests. so far it's worked well for me and increases my chances of delivering a solid app. peter lin Shapira, Yoav [EMAIL PROTECTED] wrote: Hi, Wonder wonder wonder ;) Pick up a profiler (you can get free evals), find the leak, and post your results. If it's in tomcat I guarantee it will be fixed very quickly (these are top-priority fixes always). Yoav Shapira Millennium Research Informatics -Original Message- From: LILES, DAVID (CONTRACTOR) [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 12:07 PM To: Tomcat Users List Subject: RE: Memory Leak Solution? I'm wondering if the leak isn't maybe in Tomcat. I have an environment that has only be configured for about a week and there are only two java projects that have been deployed. One is nothing more then a simple Struts site with no heavy code. The other site only uses Java to send SMTP messages from submitted forms. -Original Message- From: John Thompson [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:28 AM To: 'Tomcat Users List' Subject: RE: Memory Leak Solution? I've been fighting a similar symptom. I downloaded the eval copy of JProfiler and found the problem pretty quickly. I had some static classes that kept allocating memory that never got de-referenced. John -Original Message- From: LILES, DAVID (CONTRACTOR) [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:50 AM To: [EMAIL PROTECTED] Subject: Memory Leak Solution? I've searched previous postings for a possible solution regarding the memory leak thread that was posted previously but didn't seem to find an answer. I'm running TC5 on IIS5 and have noticed that the memory gradually decreases to the point where the server needs to be rebooted. Does anyone know of a solution for this? Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard
RE: Virtual Hosts Kill My JSPs
We are configured with multiple host tags and each project has identically named JSPs but we don't seem to be experiencing what you have described We followed the following document we created www.dynamichostings.com/TomCat5IIS5.do -Dave -Original Message- From: Lisa Simaki [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 11:19 AM To: [EMAIL PROTECTED] Subject: Virtual Hosts Kill My JSPs Hi, Thought I'd try again :) We are using Tomcat v5.0.19 as a stand-alone server, with the Coyote HTTP 1.1 Connector, on Windows 2000. We have Tomcat configured with two virtual hosts (i.e., two Host elements). The virtual hosting is working great except for a problem with identically named JSPs across hosts: NUTSHELL In a nutshell, when Tomcat translates a JSP into a servlet, it is *NOT* taking into account which Host the JSP belongs to. It translates the JSP into a servlet and dumps the resulting Java source code in the same directory, regardless of what Host the JSP came from. This causes a big problem if the different hosts have a JSP that happens to be the same name, like, say, index.jsp. Since the generated Java code (index_jsp.java) is dumped into the same directory, regardless of which Host the JSP originated from, Tomcat will serve the index.jsp that got translated first. So, both hosts end up sharing the same index.jsp. MORE SPECIFICS (More Details) -- In my server.xml I have two Host elements configured: Host name=xxx.test2.com debug=0 appBase=C:\TestWebSites\test2 unpackWARs=true deployOnStartup='true' autoDeploy=false Context path=/ docBase= debug=0 reloadable=false / /Host Host name=xxx.test1.com debug=0 appBase=C:\TestWebSites\test1 unpackWARs=true deployOnStartup='true' autoDeploy=false Context path=/ docBase= debug=0 reloadable=false / /Host The name attribute of the first Host element is xxx.test1.com and the name attribute on the second Host is xxx.text2.com. Of course, I also have the Windows hosts file set up so that both host names are associated with 127.0.0.1. In other words, the hosts file has entries for both xxx.test1.com and xxx.test2.com and they both point to 127.0.0.1. Both test1 and test2 have their own directories. In other words, both appBase attributes of the Host elements point to the directory appropriate to that host (xxx.test1.com or xxx.test2.com). I hope this is clear so far. With Tomcat running I can browse to either http://xxx.test1.com or http://xxx.test2.com and the correct page is served. Tomcat seems to be using virtual hosting just fineexcept... If both test1 and test2 have a JSP with the same name (like, say, index.jsp), then there's confusion. The first index.jsp that gets compiled is the one that gets served for *BOTH* hosts. For example: Assume no JSPs are yet compiled. I go to http://xxx.test1.com/index.jsp, causing the test1's index.jsp to be compiled and rendered. That's expected. Now, go to http://xxx.test2.com/index.jsp -- the result is still test1's version of index.jsp! Now, if I modify test2's index.jsp and I go to http://xxx.test2.com/index.jsp I see what I expect -- test2's JSP with the modification I just made. But now if I go to http://xxx.test1.com/index.jsp I also see test2's index.jsp, not test1's JSP!!! HERE'S WHY IT HAPPENS! - Now, I know, partially why this is happening. You know that Tomcat uses a separate directory to store compiled JSPs. As I mentioned, Tomcat is not differentiating between hosts when it writes the Java source code (from the translated JSP) to this directory. It's simply putting *all* compiled JSPs into the same directory (WINNT/temp). Since both test1 and test2 have identically named index.jsp files, Tomcat does not distinguish them. In both cases it generates index_jsp.java as needed, overwriting the previous version. That is the crux of what's causing my grief. One would think Tomcat would build a directory structure reflective of the host name and contexts so that identically named JSPs from different hosts do not over-write each other. Can anyone offer any comments on this? Is anyone still reading at this point? Thanks, LS __ Do you Yahoo!? Yahoo! Small Business $15K Web Design Giveaway http://promotions.yahoo.com/design_giveaway/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Virtual Hosts Kill My JSPs
On Fri, Apr 02, 2004 at 09:18:54AM -0800, Lisa Simaki wrote: : Host name=xxx.test2.com debug=0 : appBase=C:\TestWebSites\test2 : unpackWARs=true deployOnStartup='true' : autoDeploy=false :Context path=/ docBase= debug=0 : reloadable=false / : /Host : : Host name=xxx.test1.com debug=0 : appBase=C:\TestWebSites\test1 : unpackWARs=true deployOnStartup='true' : autoDeploy=false : Context path=/ docBase= debug=0 :reloadable=false / : /Host It's a stretch, but: I know using workDir has been recommended already; but did you restart Tomcat after adding it? -also, did said dirs already exist? For example, Host name=xxx.test1.com workDir=c:\temp\TomcatWork-test1.com ... Host name=xxx.test2.com workDir=c:\temp\TomcatWork-test2.com ... -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to set up JAVA_OPTS while running tomcat as a service
I have already tried this if I set up an environment variable called JAVA_OPTS as -Dmy.prop=myProp and then try to get it in my application thru System.getProperty(my.prop); Its null. So I don't think it looks at the environment variables. If I specify the same thing in the startup.bat file, I am able to get System.getProperty(my.prop); From: Thomas Tang [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Subject: Re: How to set up JAVA_OPTS while running tomcat as a service Date: Fri, 2 Apr 2004 12:03:46 -0500 Hi, You would need to specify this prior to starting up Tomcat. Just set your environment variables accordingly and fire up the tomcat afterwards. Thomas Mandy Joss [EMAIL PROTECTED] 04/02/2004 11:54 AM Please respond to Tomcat Users List [EMAIL PROTECTED] To [EMAIL PROTECTED] cc Subject How to set up JAVA_OPTS while running tomcat as a service I am running Tomcat 4.1.24 as service but under stress I get OutOfMemmoryError. To cure this I want to pass JAVA_OPTS=-server -Xms256m -Xmx1000m -Xincgc to the Tomcat. Can somebody please tell me where should I specify JAVA_OPTS so that Tomcat running as service will look at them. _ MSN Toolbar provides one-click access to Hotmail from any Web page ? FREE download! http://toolbar.msn.com/go/onm00200413ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Persistent heartburn? Check out Digestive Health Wellness for information and advice. http://gerd.msn.com/default.asp - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to set up JAVA_OPTS while running tomcat as a service
On Fri, 2004-04-02 at 17:54, Mandy Joss wrote: I am running Tomcat 4.1.24 as service but under stress I get OutOfMemmoryError. To cure this I want to pass JAVA_OPTS=-server -Xms256m -Xmx1000m -Xincgc to the Tomcat. Can somebody please tell me where should I specify JAVA_OPTS so that Tomcat running as service will look at them. I put the settings into the catalina.sh file, e.g. # $Id: catalina.sh,v 1.11 2003/10/22 00:28:44 jfarcand Exp $ # - JAVA_OPTS=-Djava.library.path=/usr/local/jakarta-tomcat/so - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] The Way Java Handles Date
On Fri, 2004-04-02 at 17:47, Yansheng Lin wrote: Hi, Just wondering if anyone found this aspect of Java annoying. I know this is usually a faq, and a lot of people have put a lot of efforts making it better. But I just find that the learning curve is a bit too steep for new comers. And it hasn't been improve in j2sdk-1.5 either, at least from the interface point of view. For example, a developer still has to go through the whole Calendar and DateFormat process to get a Date from a String yeah, it's a pain, took me a while to get what I wanted (especially to get the right locale)... but java.sql.Date can be a nice shortcut if you're not fussy about presentation! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: problem with url - extra / appended before action
it's hard to say what's causing the problem exactly without knowing your context and your action-mappings. maybe in your action mapping, you have one extra / in front. and tomcat would add that to the requestURL? -Yan -Original Message- From: Chris [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:56 AM To: [EMAIL PROTECTED] Subject: problem with url - extra / appended before action Hello, I have an application that uses frames. The problem that I am experiencing is that when I go to a page that loads a new frameset all of my links and buttons work correctly - that is they produce the correct url: www.companyname.com/action.do?parameter1=blah . Now when I click one of these links it populates a new page in the frameset, but the links are all messed up. They all include an extra / before the action name: www.companyname.com//action.do?parameter=blah http://www.companyname.com/action.do?parameter=blah . This extra / is also found in the base href=./ element for these pages. This problem only occurs when I deploy the application (tomcat standalone no apache involved) onto a linux box. The problem does not occur when I test things on my windows box using eclipse and the tomcat sysdeo plugin. Any idea what is going on here? Thanks, c. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Test
As requested. _ FREE pop-up blocking with the new MSN Toolbar get it now! http://toolbar.msn.com/go/onm00200415ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Test
Hi, Looks fine. Yoav Shapira Millennium Research Informatics -Original Message- From: The Gman [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 12:42 PM To: [EMAIL PROTECTED] Subject: Test As requested. _ FREE pop-up blocking with the new MSN Toolbar - get it now! http://toolbar.msn.com/go/onm00200415ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Memory Leak Solution?
public interface MemoryLeak {
public void leak();
}
-
import java.util.Vector;
public class C implements MemoryLeak {
Vector v = new Vector();
public void leak() {
v.add(new Object());
}
}
-
public class MyLeakerServlet extends javax.servlet.http.HttpServlet {
C lk = new C();
public void doGet(javax.servlet.http.HttpServletRequest req,
javax.servlet.http.HttpServletResponse res) {
lk.leak();
res.getWriter().println(I'm leaking!!);
}
}
;-)
Antonio Fiol
Malcolm Warren wrote:
I'd be very interested to hear how one can allocate memory without it
being de-referenced.
It's obviously something to avoid. Can you give a bit of detail?
Thanks.
On Fri, 2 Apr 2004 10:28:22 -0600, John Thompson
[EMAIL PROTECTED] wrote:
I've been fighting a similar symptom. I downloaded the eval copy of
JProfiler and found the problem pretty quickly. I had some static
classes
that kept allocating memory that never got de-referenced.
John
-Original Message-
From: LILES, DAVID (CONTRACTOR) [mailto:[EMAIL PROTECTED]
Sent: Friday, April 02, 2004 9:50 AM
To: [EMAIL PROTECTED]
Subject: Memory Leak Solution?
I've searched previous postings for a possible solution regarding the
memory
leak thread that was posted previously but didn't seem to find an
answer.
I'm running TC5 on IIS5 and have noticed that the memory gradually
decreases
to the point where the server needs to be rebooted.
Does anyone know of a solution for this?
Thanks.
-
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smime.p7s
Description: S/MIME Cryptographic Signature
RE: problem with url - extra / appended before action
Sorry, I made a mistake in my previous post. I end up losing the domain name in the link i.e I get http://action.do?parameter=blah instead of Http://www.companyname.com/action.do?parameter=blah. When I look at the page source, the href attribute becomes href=//action.do instead of href=/action.do. And yes, I am using struts 1.1. c. -Original Message- From: Chris [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:56 AM To: [EMAIL PROTECTED] Subject: problem with url - extra / appended before action Hello, I have an application that uses frames. The problem that I am experiencing is that when I go to a page that loads a new frameset all of my links and buttons work correctly - that is they produce the correct url: www.companyname.com/action.do?parameter1=blah . Now when I click one of these links it populates a new page in the frameset, but the links are all messed up. They all include an extra / before the action name: www.companyname.com//action.do?parameter=blah http://www.companyname.com/action.do?parameter=blah . This extra / is also found in the base href=./ element for these pages. This problem only occurs when I deploy the application (tomcat standalone no apache involved) onto a linux box. The problem does not occur when I test things on my windows box using eclipse and the tomcat sysdeo plugin. Any idea what is going on here? Thanks, c. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: problem with url - extra / appended before action
Yan, Thanks for the reply. The context for my application is as follows (well the engine element and onwards): Engine name=Catalina defaultHost=localhost debug=0 Host name=localhost debug=0 appBase=webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNameSpaceAware=false Context path=/ docBase=myApp/ /Host /Engine This is not the way it is set up on my windows development box. But everything does work in windows using eclipse and sysdeo tomcat so I don't believe it would have anything to do with my action mappings. I believe it must be a tomcat configuration thing. c. -Original Message- From: Yansheng Lin [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:41 AM To: 'Tomcat Users List' Subject: RE: problem with url - extra / appended before action it's hard to say what's causing the problem exactly without knowing your context and your action-mappings. maybe in your action mapping, you have one extra / in front. and tomcat would add that to the requestURL? -Yan -Original Message- From: Chris [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:56 AM To: [EMAIL PROTECTED] Subject: problem with url - extra / appended before action Hello, I have an application that uses frames. The problem that I am experiencing is that when I go to a page that loads a new frameset all of my links and buttons work correctly - that is they produce the correct url: www.companyname.com/action.do?parameter1=blah . Now when I click one of these links it populates a new page in the frameset, but the links are all messed up. They all include an extra / before the action name: www.companyname.com//action.do?parameter=blah http://www.companyname.com/action.do?parameter=blah . This extra / is also found in the base href=./ element for these pages. This problem only occurs when I deploy the application (tomcat standalone no apache involved) onto a linux box. The problem does not occur when I test things on my windows box using eclipse and the tomcat sysdeo plugin. Any idea what is going on here? Thanks, c. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Virtual Hosts Kill My JSPs
Are you using IIS as the server? Does IIS forward JSP requests to Tomcat or are you using Tomcat as your stand-alone web server? --- LILES, DAVID (CONTRACTOR) [EMAIL PROTECTED] wrote: We are configured with multiple host tags and each project has identically named JSPs but we don't seem to be experiencing what you have described We followed the following document we created www.dynamichostings.com/TomCat5IIS5.do -Dave -Original Message- From: Lisa Simaki [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 11:19 AM To: [EMAIL PROTECTED] Subject: Virtual Hosts Kill My JSPs Hi, Thought I'd try again :) We are using Tomcat v5.0.19 as a stand-alone server, with the Coyote HTTP 1.1 Connector, on Windows 2000. We have Tomcat configured with two virtual hosts (i.e., two Host elements). The virtual hosting is working great except for a problem with identically named JSPs across hosts: NUTSHELL In a nutshell, when Tomcat translates a JSP into a servlet, it is *NOT* taking into account which Host the JSP belongs to. It translates the JSP into a servlet and dumps the resulting Java source code in the same directory, regardless of what Host the JSP came from. This causes a big problem if the different hosts have a JSP that happens to be the same name, like, say, index.jsp. Since the generated Java code (index_jsp.java) is dumped into the same directory, regardless of which Host the JSP originated from, Tomcat will serve the index.jsp that got translated first. So, both hosts end up sharing the same index.jsp. MORE SPECIFICS (More Details) -- In my server.xml I have two Host elements configured: Host name=xxx.test2.com debug=0 appBase=C:\TestWebSites\test2 unpackWARs=true deployOnStartup='true' autoDeploy=false Context path=/ docBase= debug=0 reloadable=false / /Host Host name=xxx.test1.com debug=0 appBase=C:\TestWebSites\test1 unpackWARs=true deployOnStartup='true' autoDeploy=false Context path=/ docBase= debug=0 reloadable=false / /Host The name attribute of the first Host element is xxx.test1.com and the name attribute on the second Host is xxx.text2.com. Of course, I also have the Windows hosts file set up so that both host names are associated with 127.0.0.1. In other words, the hosts file has entries for both xxx.test1.com and xxx.test2.com and they both point to 127.0.0.1. Both test1 and test2 have their own directories. In other words, both appBase attributes of the Host elements point to the directory appropriate to that host (xxx.test1.com or xxx.test2.com). I hope this is clear so far. With Tomcat running I can browse to either http://xxx.test1.com or http://xxx.test2.com and the correct page is served. Tomcat seems to be using virtual hosting just fineexcept... If both test1 and test2 have a JSP with the same name (like, say, index.jsp), then there's confusion. The first index.jsp that gets compiled is the one that gets served for *BOTH* hosts. For example: Assume no JSPs are yet compiled. I go to http://xxx.test1.com/index.jsp, causing the test1's index.jsp to be compiled and rendered. That's expected. Now, go to http://xxx.test2.com/index.jsp -- the result is still test1's version of index.jsp! Now, if I modify test2's index.jsp and I go to http://xxx.test2.com/index.jsp I see what I expect -- test2's JSP with the modification I just made. But now if I go to http://xxx.test1.com/index.jsp I also see test2's index.jsp, not test1's JSP!!! HERE'S WHY IT HAPPENS! - Now, I know, partially why this is happening. You know that Tomcat uses a separate directory to store compiled JSPs. As I mentioned, Tomcat is not differentiating between hosts when it writes the Java source code (from the translated JSP) to this directory. It's simply putting *all* compiled JSPs into the same directory (WINNT/temp). Since both test1 and test2 have identically named index.jsp files, Tomcat does not distinguish them. In both cases it generates index_jsp.java as needed, overwriting the previous version. That is the crux of what's causing my grief. One would think Tomcat would build a directory structure reflective of the host name and contexts so that identically named JSPs from different hosts do not over-write each other. Can anyone offer any comments on this? Is anyone still reading at this point? Thanks, LS __ Do you Yahoo!? Yahoo! Small Business $15K Web Design Giveaway http://promotions.yahoo.com/design_giveaway/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail:
Re: Can Tomcat servers files outside the webapps directory
Hi Emerson, Thank you for your help. But I don't understand why I do I have to write Java code to transmit the file. Shouldn't Tomcat already has this capability. For example, when we press a link that references to a image said http://hostName:portNumber/ImageFile/myImage.jpeg from a browser, then image is render by the web container to the browser so that the user on the other end can see it. I thought all I have to do is to create a context for this purpose. Where the context path for this web component points to the directory at /audio instead of a directory under the webapps. Thanks, Kam On Thu, 01 Apr 2004 19:15:55 -0300, Emerson Cargnin wrote: I think you have to do the inverted way as described in the thread Re: redirecting uploaded files in tomcat5, by TomK, you have to accept the http request, read from an InputStream and write to an OutputStream... Just suggest to use Buffered streams, as it will help in the performance. BufferedInputStream bf=new BufferedInputStream(new FileInputStream(/file_or_dir)); The rest of the code remaisn the same... []s Emerson Kam Lung Leung wrote: Hi, I am working on a project that needs to retrieve audio files under the root directory of a server (/audio). My question is that Can Tomcat 4.x servers files that are not in the webapps directory. If it can, can someone point me to an example of such set up. Here is an example of how the audio file may be requested from a servlet using http. http://hostName:portNumber/myApp/Hi.wav Tomcat should fetch the audio file Hi.wav from the /audio directory and not from the myApp that is under the webapps directory. Thank you in advance, Kam - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Memory Leak Solution?
You can use hyades from eclipse, I tested it a long ago and it must be a lot more stable (it worked nice when I tried). http://www.eclipse.org/hyades/ Shapira, Yoav wrote: Hi, Wonder wonder wonder ;) Pick up a profiler (you can get free evals), find the leak, and post your results. If it's in tomcat I guarantee it will be fixed very quickly (these are top-priority fixes always). Yoav Shapira Millennium Research Informatics -Original Message- From: LILES, DAVID (CONTRACTOR) [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 12:07 PM To: Tomcat Users List Subject: RE: Memory Leak Solution? I'm wondering if the leak isn't maybe in Tomcat. I have an environment that has only be configured for about a week and there are only two java projects that have been deployed. One is nothing more then a simple Struts site with no heavy code. The other site only uses Java to send SMTP messages from submitted forms. -Original Message- From: John Thompson [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:28 AM To: 'Tomcat Users List' Subject: RE: Memory Leak Solution? I've been fighting a similar symptom. I downloaded the eval copy of JProfiler and found the problem pretty quickly. I had some static classes that kept allocating memory that never got de-referenced. John -Original Message- From: LILES, DAVID (CONTRACTOR) [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:50 AM To: [EMAIL PROTECTED] Subject: Memory Leak Solution? I've searched previous postings for a possible solution regarding the memory leak thread that was posted previously but didn't seem to find an answer. I'm running TC5 on IIS5 and have noticed that the memory gradually decreases to the point where the server needs to be rebooted. Does anyone know of a solution for this? Thanks. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] The Way Java Handles Date
I agree. I found date manipulation a real pain when I first started using them. On the other hand, I know how to work with them now and I'm not prepared to write anything better than the existing Java date/calendar classes so I can live with it now. I think a short tutorial is probably the best answer for explaining this to people who are new to date manipulation in Java but I'm too busy with other things to write one myself, at least for the next few weeks. Maybe you could write a tutorial as you learn what you need to know? Rhino - Original Message - From: Yansheng Lin [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Friday, April 02, 2004 11:47 AM Subject: [OT] The Way Java Handles Date Hi, Just wondering if anyone found this aspect of Java annoying. I know this is usually a faq, and a lot of people have put a lot of efforts making it better. But I just find that the learning curve is a bit too steep for new comers. And it hasn't been improve in j2sdk-1.5 either, at least from the interface point of view. For example, a developer still has to go through the whole Calendar and DateFormat process to get a Date from a String I feel like complaining today:). -yan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Application loading twice
Shapira, Yoav wrote: Hi, It's probably because you have autoDeploy set to true AND an explicit context with a different path for your webapp. So tomcat deploys it twice, one with your explicit context and once via autoDeploy with a path=/ + the app name, i.e. /myApp. Pick one, in your case probably you should set autoDeploy=false. What should one do if he has a VHost with many web applications, all of them rooted in one dir (i.e. ~owner/WebApps/) and wants to setup some context bound things, like DataSources? If autodeploy is on, the webapp with DataSource will load twice. If it is off, then each webapp has to be deployed manually. Nix. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Can Tomcat servers files outside the webapps directory
You can do this way, but a context just for containing the audio files is a kind of weird. Other approach is to have a symbolic link from your context to the audio directory... Kam Lung Leung wrote: Hi Emerson, Thank you for your help. But I don't understand why I do I have to write Java code to transmit the file. Shouldn't Tomcat already has this capability. For example, when we press a link that references to a image said http://hostName:portNumber/ImageFile/myImage.jpeg from a browser, then image is render by the web container to the browser so that the user on the other end can see it. I thought all I have to do is to create a context for this purpose. Where the context path for this web component points to the directory at /audio instead of a directory under the webapps. Thanks, Kam On Thu, 01 Apr 2004 19:15:55 -0300, Emerson Cargnin wrote: I think you have to do the inverted way as described in the thread Re: redirecting uploaded files in tomcat5, by TomK, you have to accept the http request, read from an InputStream and write to an OutputStream... Just suggest to use Buffered streams, as it will help in the performance. BufferedInputStream bf=new BufferedInputStream(new FileInputStream(/file_or_dir)); The rest of the code remaisn the same... []s Emerson Kam Lung Leung wrote: Hi, I am working on a project that needs to retrieve audio files under the root directory of a server (/audio). My question is that Can Tomcat 4.x servers files that are not in the webapps directory. If it can, can someone point me to an example of such set up. Here is an example of how the audio file may be requested from a servlet using http. http://hostName:portNumber/myApp/Hi.wav Tomcat should fetch the audio file Hi.wav from the /audio directory and not from the myApp that is under the webapps directory. Thank you in advance, Kam - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Can Tomcat servers files outside the webapps directory
Thank Emerson, That was what we had done so far. This is what we did; 1) deploy the myApp.war to the webapps directory. 2) start up tomcat and watching tomcat unpacks the myApp.war 3) stop tomcat after all wars are deployed 4) manually create a soft link within the myApp directory ex. ls -s theActualAudioDirectory theSoftLinkAudioDirectoryName The theSoftLinkAudioDirectoryName now point to the theActualAudioDirectory 5) start up tomcat again. But what if we can not do that in the future version of tomcat then the above steps can not be done. Do you have any better idea? Thank, On Fri, 02 Apr 2004 15:38:22 -0300, Emerson Cargnin wrote: You can do this way, but a context just for containing the audio files is a kind of weird. Other approach is to have a symbolic link from your context to the audio directory... Kam Lung Leung wrote: Hi Emerson, Thank you for your help. But I don't understand why I do I have to write Java code to transmit the file. Shouldn't Tomcat already has this capability. For example, when we press a link that references to a image said http://hostName:portNumber/ImageFile/myImage.jpeg from a browser, then image is render by the web container to the browser so that the user on the other end can see it. I thought all I have to do is to create a context for this purpose. Where the context path for this web component points to the directory at /audio instead of a directory under the webapps. Thanks, Kam On Thu, 01 Apr 2004 19:15:55 -0300, Emerson Cargnin wrote: I think you have to do the inverted way as described in the thread Re: redirecting uploaded files in tomcat5, by TomK, you have to accept the http request, read from an InputStream and write to an OutputStream... Just suggest to use Buffered streams, as it will help in the performance. BufferedInputStream bf=new BufferedInputStream(new FileInputStream(/file_or_dir)); The rest of the code remaisn the same... []s Emerson Kam Lung Leung wrote: Hi, I am working on a project that needs to retrieve audio files under the root directory of a server (/audio). My question is that Can Tomcat 4.x servers files that are not in the webapps directory. If it can, can someone point me to an example of such set up. Here is an example of how the audio file may be requested from a servlet using http. http://hostName:portNumber/myApp/Hi.wav Tomcat should fetch the audio file Hi.wav from the /audio directory and not from the myApp that is under the webapps directory. Thank you in advance, Kam - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Sticky sessions on Apache/JK2
The stickySession line is not recognized on Linux either. Where can I find the correct method to implement sticky sessions? Best regards, E. Robles Eulogio Robles wrote: I'm trying to set up sticky sessions on Apache/Tru64, using JK2 latest version. I'm using both Apache 2.0.49, and the version distributed by HP on its Secure Web Server 6.1.1 (2.0.47). According to JK2 documentation, I should use a sentence like this on my workers2.properties file : [lb:lb] stickySession=1 However, I get these messages : [Thu Apr 01 17:01:04 2004] [notice] config.update(): done logger [Thu Apr 01 17:01:04 2004] [notice] config.update(): done config: [Thu Apr 01 17:01:04 2004] [notice] config.setAttribute() Error setting lb:lb stickySession 1 [Thu Apr 01 17:01:04 2004] [notice] config.update(): done lb:lb [Thu Apr 01 17:01:04 2004] [notice] config.update(): done channel.socket:localhost:8009 [Thu Apr 01 17:01:04 2004] [notice] config.update(): done ajp13:localhost:8009 [Thu Apr 01 17:01:04 2004] [notice] config.update(): done uri:/*.jsp I see that my requests are being load balanced for the same session. I am trying 2 Tomcats, and later, 2 JBoss servers, and in both cases I see that all requests from the same session are being attended in both servers (50-50). Best regards, Eulogio Robles - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat5 - MySql5.0.0a - apache2.0 - XP - JNDI connection problems
I apologize - but I haven't been receiving any of the tomcat-user lists emails to my previous email account. I have since switched to this one. Anyway... Tom K. - asked: Are you using jstl tags to connect to your database? Looking at your error, I noted the path http://java.sun.com/jsp/jstl/sql You are using the preview version of mySQL (Version 5), has connectorJ been tested with it...I don't know, I'm just asking. My response: I'm a newbie on the configuration so I was just following http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-howto.html I would have no idea if it has been tested - how could I find out? My previous email: I am following: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-howto.html I am running windows XP - have apache 2.0.48 and Tomcat 5.0.19 up and running with j2sdk1.4.2_04. I am also running MySql5.0.0a Under $CATALINA_HOME/comon/lib mysql-connector-java-3.0.11-stable-bin commons-collections.3.0.jar commons-dbcp-1.1.jar commons-pool-1.1.jar When I run the test code - test.jsp I get the following error: Exception report: org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsp/jstl/sql cannot be resolved in either web.xml or the jar files deployed with this application org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHand ler.java:94) org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java :404) org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java :154) org.apache.jasper.compiler.TagLibraryInfoImpl.generateTLDLocation(TagLib raryInfoImpl.java:359) org.apache.jasper.compiler.TagLibraryInfoImpl.init(TagLibraryInfoImpl. java:190) org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:458) org.apache.jasper.compiler.Parser.parseDirective(Parser.java:523) org.apache.jasper.compiler.Parser.parseElements(Parser.java:1577) org.apache.jasper.compiler.Parser.parse(Parser.java:171) org.apache.jasper.compiler.ParserController.doParse(ParserController.jav a:258) org.apache.jasper.compiler.ParserController.parse(ParserController.java: 139) org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:237) org.apache.jasper.compiler.Compiler.compile(Compiler.java:456) org.apache.jasper.compiler.Compiler.compile(Compiler.java:439) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.ja va:553) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja va:291) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) What is wrong with my configuration? Step 2. server.xml configuration says /Context tag of the examples context and the /Host My server.xml doesn't have Context tags should there be one? Step 3. web.xml configuration - Do I make/add these changes to the web.xml under $CATALINA\ROOT\WEB-INF or under a subdirectory called /DBTest/?? Step 4. test code says deploy your web app into $CATALINA_HOME/webapps either as a warfile called DBTest.war orinto a subdirectory called DBTest. So, I created a directory called DBTest and just put the test.jsp file into that directory - doesn't that qualify as deploying?? Thanks for any help to fix my configuration. Tim - Do you Yahoo!? Yahoo! Small Business $15K Web Design Giveaway - Enter today
RE: problem with url - extra / appended before action
Hi Chris, Frames are very inconsistent on different browser, so most developers try to avoid them. With that said, some times you have to tune you path to work with the classpath. First of all see where your path is pointing to by use a few commands e.g. String path = request.getContextPath(); System.out.println(The path in SearchResultsPage is + path); String basePath = request.getScheme()+://+request.getServerName()+:+request.getServerP ort()+path+/; If you are using a jsp, simply enclose the above code in % % Now that you know your path info, the next thing to do is determine if you can make it all work together by tuning your path info. For example, when viewing your source code html out put, look at the path, sometime, you need to ad a ../myPath to go back a directory! Now other times (I dont know exactly what your working with, so excuse my ignorance) you may have to have a base path set up so all you relative path information can be base on that. For example you may need to ad code such as this: BASE HREF=%=request.getScheme()+://+request.getServerName()+:+request.ge tServerPort()+path+/ % which gives you a base path to work off of. Any ways...good luck, Tom Kochanowicz -Original Message- From: Chris [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:56 AM To: [EMAIL PROTECTED] Subject: problem with url - extra / appended before action Hello, I have an application that uses frames. The problem that I am experiencing is that when I go to a page that loads a new frameset all of my links and buttons work correctly - that is they produce the correct url: www.companyname.com/action.do?parameter1=blah . Now when I click one of these links it populates a new page in the frameset, but the links are all messed up. They all include an extra / before the action name: www.companyname.com//action.do?parameter=blah http://www.companyname.com/action.do?parameter=blah . This extra / is also found in the base href=./ element for these pages. This problem only occurs when I deploy the application (tomcat standalone no apache involved) onto a linux box. The problem does not occur when I test things on my windows box using eclipse and the tomcat sysdeo plugin. Any idea what is going on here? Thanks, c. --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.557 / Virus Database: 349 - Release Date: 12/30/2003 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.557 / Virus Database: 349 - Release Date: 12/30/2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Unable to connect Apache 2.0.48 to tomcat using JK2 Connector an d JNI.
Hi,
I am trying to connect tomcat 5.0 and Apache 2.0.48 through JK2
connector using JNI on Windows 2000. The channel.jni:jni init is failing.
I greatly appreciate any help with this.
Thanks,
Sreeni
Following are the errors from the log file mod_jk2.log
-
[Fri Apr 02 11:25:21 2004] (error ) [jk_workerEnv.c (211)]
workerEnv.initChannel() init failed for channel.jni:jni
[Fri Apr 02 11:25:21 2004] ( info ) [jk_worker_jni.c (204)]
workerJni.Init() Skipping initialization for the 2224 2224
[Fri Apr 02 11:25:21 2004] (error ) [jk_workerEnv.c (178)]
workerEnv.initWorkers() init failed for worker.jni:onStartup
[Fri Apr 02 11:25:21 2004] ( info ) [jk_worker_jni.c (204)]
workerJni.Init() Skipping initialization for the 2224 2224
[Fri Apr 02 11:25:21 2004] (error ) [jk_workerEnv.c (178)]
workerEnv.initWorkers() init failed for worker.jni:onShutdown
--
Followed the steps below:
STEP 1: Installing mod_jk2
--
1. Copy the mod_jk2.dll into APACHE_HOME/modules directory.
2. Add the following line to httpd.conf
LoadModule jk2_module modules/mod_jk2.dll
#I also tried installing and configuring jkjni.dll in APACHE_HOME/modules.
That did not help either.
STEP 2: Configure TOMCAT_HOME/conf/server.xml
---
Disable the default connector on port 8080
Enable the AJP connector on port 8009.
STEP 3: TOMCAT_HOME/conf/jk2.properties
-
handler.list=apr,request,channelJni
shm.file=c:/software/Apache Group/Apache2/logs/jk2.shm
channelJni.disabled=0
apr.jniModeSo=inprocess
STEP 4: APACHE_HOME/conf/workers2.properties
--
# Set level to ERROR or EMERG for production - check path
[logger.file:0]
level=DEBUG
file=${serverRoot}/logs/mod_jk2.log
[logger]
level=DEBUG
[config:]
file=${serverRoot}/conf/workers2.properties
debug=100
debugEnv=100
[uriMap:]
info=Maps the requests. Options: debug
debug=100
[shm:]
info=Scoreboard. Required for reconfiguration and status with multiprocess
servers
file=${serverRoot}/logs/jk2.shm
size=100
debug=100
disabled=0
[workerEnv:]
info=Global server options
timing=1
debug=100
logger=logger.file:0
[channel.socket:localhost:8009]
info=Ajp13 forwarding over socket
debug=0
tomcatId=localhost:8009
[channel.jni:jni]
info=The jni channel, used if tomcat is started inprocess
debug=100
disabled=0
# Define the parameters for the Java Virtual Machine
[vm:]
info=Parameters used to load a JVM in the server process
JVM=C:\j2sdk1.4.2_02\jre\bin\server\jvm.dll
OPT=-Djava.class.path=C:/Software/apache/jakarta-tomcat5.0.16/bin/bootstrap.
jar;
C:/Software/apache/jakarta-tomcat-5.0.16/server/lib/tomcat-jni.jar;C:/Softwa
re/apache/jakarta-tomcat-5.0.16/server/lib/tomcat-jk2.jar;C:/Software/apache
/jakarta-tomcat-5.0.16/common/lib/jmx.jar;C:/Software/apache/jakarta-tomcat-
5.0.16/server/lib/commons-modeler.jar
OPT=-Dcatalina.home=C:/Software/apache/jakarta-tomcat-5.0.16
OPT=-Dtomcat.home=C:/Software/apache/jakarta-tomcat-5.0.16
OPT=-Xmx512M
disabled=0
debug=100
# JNI worker startup handler
[worker.jni:onStartup]
info=Command to be executed by the VM on startup. This one will start
tomcat.
class=org/apache/jk/apr/TomcatStarter
ARG=start
disabled=0
stdout=C:/Software/Apache Group/Apache2/logs/stdout.log
stderr=C:/Software/Apache Group/Apache2/logs/stderr.log
debug=100
# JNI worker shutdown handler
[worker.jni:onShutdown]
info=Command to be executed by the VM on shutdown. This one will stop
tomcat.
class=org/apache/jk/apr/TomcatStarter
ARG=stop
disabled=0
debug=100
# define the worker
[status:]
info the status worker
[uri:/jkstatus/*]
info=Display status information and checks the config file for changes.
group=status:
[uri:/jsp-examples]
info=Example webapp in the default context.
context=/jsp-examples
debug=100
STEP 5: Start up
Start tomcat first
Wait until the instance is started.
Start apache.
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Re: Tomcat5 - MySql5.0.0a - apache2.0 - XP - JNDI connection problems - Doug - Parsons Technical Services
I apologize - but I haven't been receiving any of the tomcat-user lists emails to my previous email account. I could only see responses in the mailing list archive. I have since switched to this email address and the mailing list is working fine. Anyway... Doug - Parsons Technical Services responses were: I am running windows XP - have apache 2.0.48 and Tomcat 5.0.19 up and running with j2sdk1.4.2_04. I am also running MySql5.0.0a I recommend for the purpose of testing to access Tomcat directly if possible. MySQL version may cause issues as noted by Tom. Once everything else is fixed, we'll see. I am a newbie at configuration and Tomcat - what do you mean by directly? And how do I check or change this? ... What is wrong with my configuration? To answer this it is much easier if we can see them. Which files do you want and do I just attach them to the email or paste them into the email? Do you want the whole file or just parts? (They will look like a brand new install with the following changes as lined out on this page: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-howto.html ) Step 2. server.xml configuration says /Context tag of the examples context and the /Host My server.xml doesn't have Context tags should there be one? Yes and no. To keep things simple and to start you down the path of Tomcat knowledge, for now create the context section as shown in the example. Later you can move it to context.xml. Look up the context section under server configuration for more detail. Sounds like I can leave it where it is and look into a context.xml file later on. Step 3. web.xml configuration - Do I make/add these changes to the web.xml under $CATALINA\ROOT\WEB-INF or under a subdirectory called /DBTest/?? Under /DBTest/WEB-INF/ in the web.xml for your app. I'll make these changes tomorrow am and test. (I'm not near my machine...) Step 4. test code says deploy your web app into $CATALINA_HOME/webapps either as a warfile called DBTest.war orinto a subdirectory called DBTest. So, I created a directory called DBTest and just put the test.jsp file into that directory - doesn't that qualify as deploying?? No. IMHO You need to create the file structure and the web.xml. Not sure what else as I use .war files. Ok - newbie question - Can you point me to what my file structure should look like or else how to create a .war file? I am guessing that it will mimic one of the main directories. For completeness and reference - my previous email: I am following: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-howto.html I am running windows XP - have apache 2.0.48 and Tomcat 5.0.19 up and running with j2sdk1.4.2_04. I am also running MySql5.0.0a Under $CATALINA_HOME/comon/lib mysql-connector-java-3.0.11-stable-bin commons-collections.3.0.jar commons-dbcp-1.1.jar commons-pool-1.1.jar When I run the test code - test.jsp I get the following error: Exception report: org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsp/jstl/sql cannot be resolved in either web.xml or the jar files deployed with this application org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHand ler.java:94) org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java :404) org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java :154) org.apache.jasper.compiler.TagLibraryInfoImpl.generateTLDLocation(TagLib raryInfoImpl.java:359) org.apache.jasper.compiler.TagLibraryInfoImpl.init(TagLibraryInfoImpl. java:190) org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:458) org.apache.jasper.compiler.Parser.parseDirective(Parser.java:523) org.apache.jasper.compiler.Parser.parseElements(Parser.java:1577) org.apache.jasper.compiler.Parser.parse(Parser.java:171) org.apache.jasper.compiler.ParserController.doParse(ParserController.jav a:258) org.apache.jasper.compiler.ParserController.parse(ParserController.java: 139) org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:237) org.apache.jasper.compiler.Compiler.compile(Compiler.java:456) org.apache.jasper.compiler.Compiler.compile(Compiler.java:439) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.ja va:553) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja va:291) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856) What is wrong with my configuration? Step 2. server.xml configuration says /Context tag of the examples context and the /Host My server.xml doesn't have Context tags should there be one? Step 3. web.xml configuration - Do I make/add these changes to the web.xml under
Re: apache 1.3 tomcat 5.0.19
On Wednesday 31 March 2004 15:14, Emerson Cargnin wrote: Hi, I run apache 1.3 whit Tomcat 4.1 and i use mod_jk2. Its works fine. Ive being researching about mod_jk and as far as I can see, the mod_jk was made to work with apache 2 (even that it says that it works with 1.3). Do I have to build mod_jk again if I use jk2 I have read that jk1.3 would be better suited to apache 1.3... What's the best connector to use with apache 1.3 and tomcat 5?? thanks Randy Harrison wrote: Galem, Mod_jk and mod_jk2 are connectors between tomcat and a standard webserver(apache, etc.). If you are going to use tomcat as a stanalone sever you don't need to connect to apache. Short answer = no. Randy Harrison Developer, eWatch Services PR Newswire 612 243-0601 x1120 [EMAIL PROTECTED] Galam [EMAIL PROTECTED]To: Tomcat Users List [EMAIL PROTECTED] cc: Subject: RE: apache 1.3 tomcat 5.0.19 03/17/2004 04:59 PM Please respond to Tomcat Users List Shapira, I have a question! If I use Tomcat5 standalone in production, do I still need to configure the mod_jk ? The mod_jk has been giving me too much troubles, and it would be really great if it is not needed in standalone enviroment. Thanks! Galam. Shapira, Yoav [EMAIL PROTECTED] wrote: Hi, Tomcat 5 can be used standalone to serve static content including images, yes. The same is true for tomcat 3 and 4 as well. People are using tomcat in production without a front-end server to handle static content, yes. Is there a drop in performance? Probably yes, but it depends on the static content, the traffic your site gets, the hardware and software configuration, and a host of other variables: frequently the drop in performance is better than the additional maintenance and setup costs of a separate front-end. Yoav Shapira Millennium Research Informatics -Original Message- From: Emerson Cargnin [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 17, 2004 2:16 PM To: Tomcat Users List Subject: Re: apache 1.3 tomcat 5.0.19 I have a complementary question, taht I know that i have being asked before, but didn't find any answer, it's related to my previous question: - Tomcat 5 can be used directly (in production) without apache??? For serving static pages and images??? I mean, there are anybody using it direct in production, without any drop in performance? Emerson Cargnin wrote: Hi all I'm migrating a tomcat 3.2.3 isntallation to version 5. When using 3.2.3, I used to use automatic mod_jk.conf-auto generation for use by apache. Does version 5 has the same feature? Or do I have to configure it by hand?? any how-to?? It's not mentioned in tomcat 5 docs.. I used mod_jk, is jk2 prefered There's no linux release for it and when trying to build as the readme says, the buildI doesn't work at all... I'm using suse 9 / apache 1.3 and tomcat 5. -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Do you Yahoo!? Yahoo! Mail - More reliable, more storage, less spam - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] The Way Java Handles Date
As I said, this is a faq. There is already tutorials on Sun's Website. But the
way it works now is kind of counter-intuitive. That's the problem to new user.
Wouldn't it be nicer if Sun came up with an Wrapper interface that allows the
user create a Date object with different arguments?
import java.util.Date;
import java.text.ParseException;
public class MyClass {
private final static DateFormat fmt = new SimpleDateFormat(dd/MM/);
public Date convert(String str) {
try {
Date date = fmt.parse(str);
return date;
}
catch (ParseException pe) {
System.out.println(The string does not contain a date in the expected
format);
return null;
}
}
}
-yan
-Original Message-
From: Rhino [mailto:[EMAIL PROTECTED]
Sent: Friday, April 02, 2004 11:26 AM
To: Tomcat Users List
Subject: Re: [OT] The Way Java Handles Date
I agree. I found date manipulation a real pain when I first started using
them.
On the other hand, I know how to work with them now and I'm not prepared to
write anything better than the existing Java date/calendar classes so I can
live with it now.
I think a short tutorial is probably the best answer for explaining this to
people who are new to date manipulation in Java but I'm too busy with other
things to write one myself, at least for the next few weeks.
Maybe you could write a tutorial as you learn what you need to know?
Rhino
- Original Message -
From: Yansheng Lin [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Sent: Friday, April 02, 2004 11:47 AM
Subject: [OT] The Way Java Handles Date
Hi, Just wondering if anyone found this aspect of Java annoying. I know
this is
usually a faq, and a lot of people have put a lot of efforts making it
better.
But I just find that the learning curve is a bit too steep for new comers.
And
it hasn't been improve in j2sdk-1.5 either, at least from the interface
point of
view. For example, a developer still has to go through the whole Calendar
and
DateFormat process to get a Date from a String
I feel like complaining today:).
-yan
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Re: any standart way to keep passwords encripted???
How can I mantain databases passwords without : - Being put in the code (arg) - Being in plain text in server.xml (as configured for tomcat) I use another approache than the pool from tomcat, that consist in a separate servlet and a PoolManager, which is accessed in a static way. (so other apps can reference the same instance...). In the servlet I read the init properties from web-xml that follows a pattern (poolname1,dbuser1,dbpass1, and so on for all pools). In the application I just as for the pool by the name of it. It works and I can change the pool implementation without impacting in any code of the application. We are thinking in not let the password in plain text in the web.xml. I though of 2 approaches: - Read the web.xml by a standalone app and encript the password, in my connection servlet I read it and decritp it. - Have a separate file for each pool, this file,encripted, would contain info about each pool. BTW, is there any way to use the same pool for more than one app, using tomcat pool configuration ??? thanks in advance Emerson Emerson Cargnin wrote: Is there any standart way to keep the passwords of databases encripted when creating a pool through tomcat? -- Emerson Cargnin Analista de Sistemas Setor de Desenvolvimento de Sistemas - TRE-SC tel : (048) - 251-3700 - Ramal 3181 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: mod_jk2 build error
The directory already exists. The error seems to relate the fact that mod_jk2.so doesn't exist in the source directory. But why? I don't see any error that points to where the compile is failing. --- Walter Truitt [EMAIL PROTECTED] wrote: I would try making the directory for it possibly. I don't know why it does this, but it puts a usr/local/apache2/modules directory under the build directory. /bin/cp ../../../build/jk2/apache2//usr/local/apache2/modules/mod_jk2.so ./../../build/jk2/apache2/mod_jk2.so /bin/cp: cannot stat `../../../build/jk2/apache2//usr/local/apache2/modules/mod_jk2.so': No such file or directory Since it is the copy that is failing, I would look at that. -walter Hi, I am trying to build the latest release of the JK2 connector: jakarta-tomcat-connectors-jk2-2.0.4-src. I'm running Red Hat Linux 9.0, Apache httpd-2.0.49 and Tomcat jakarta-tomcat-5.0.19. I follow the directions in jakarta-tomcat-connectors-jk2-2.0.4-src/jk/native2/BUILD.txt cd jakarta-tomcat-connectors/jk/native2 ./configure --with-apxs2=/your/path/to/apxs make cd ../build/jk2/apache2 apxs -n jk2 -i mod_jk2.so but the make fails with the following: libtool: install: warning: remember to run `libtool --finish /usr/local/apache2/modules' /bin/cp ../../../build/jk2/apache2//usr/local/apache2/modules/mod_jk2.so ./../../build/jk2/apache2/mod_jk2.so /bin/cp: cannot stat `../../../build/jk2/apache2//usr/local/apache2/modules/mod_jk2.so': No such file or directory make[1]: *** [../../../build/jk2/apache2/mod_jk2.so] Error 1 make[1]: Leaving directory `/usr2/download/jk/jakarta-tomcat-connectors-jk2-2.0.4-src/jk/native2/server/apache2' make: *** [jk2-build] Error 1 The ./configure step ends with the following: checking for rm... /bin/rm checking for grep... /bin/grep checking for echo... /bin/echo checking for sed... /bin/sed checking for cp... /bin/cp checking for mkdir... /bin/mkdir no apxs given need to check for Perl first, apxs depends on it... checking for perl... /usr/bin/perl building connector for apache-2.0 checking checking for apache13.. not provided checking checking for apache20.. not provided checking checking for iis.. not provided checking checking for iPlanet.. not provided checking for tomcat33 location... not provided checking for tomcat40 location... not provided checking for tomcat41 location... not provided configure: creating ./config.status config.status: creating Makefile config.status: creating server/apache13/Makefile config.status: creating server/apache13/Makefile.apxs config.status: creating server/apache2/Makefile config.status: creating server/apache2/Makefile.apxs config.status: creating ../build.properties config.status: creating scripts/build/unix/dummy config.status: executing depfiles commands I didn't have any problems with the previous JK2 version. Can anyone give me a hint on how to resolve this? Thanks much, -Tom __ Do you Yahoo!? Yahoo! Small Business $15K Web Design Giveaway http://promotions.yahoo.com/design_giveaway/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! Small Business $15K Web Design Giveaway http://promotions.yahoo.com/design_giveaway/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: problem with url - extra / appended before action
I am not sure about Context path=/ docBase=myApp/. I think if you try Context path=/myApp docBase=myApp/, the container will append a / to the path, i.e., /myApp/***.do. But if you use Context path= docBase=myApp/, then that's the default webapp path, which is not something you want. But the other thread is a good starting point, take a look at the request header too. -Yan -Original Message- From: Chris [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:58 AM To: 'Tomcat Users List' Subject: RE: problem with url - extra / appended before action Yan, Thanks for the reply. The context for my application is as follows (well the engine element and onwards): Engine name=Catalina defaultHost=localhost debug=0 Host name=localhost debug=0 appBase=webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNameSpaceAware=false Context path=/ docBase=myApp/ /Host /Engine This is not the way it is set up on my windows development box. But everything does work in windows using eclipse and sysdeo tomcat so I don't believe it would have anything to do with my action mappings. I believe it must be a tomcat configuration thing. c. -Original Message- From: Yansheng Lin [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:41 AM To: 'Tomcat Users List' Subject: RE: problem with url - extra / appended before action it's hard to say what's causing the problem exactly without knowing your context and your action-mappings. maybe in your action mapping, you have one extra / in front. and tomcat would add that to the requestURL? -Yan -Original Message- From: Chris [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:56 AM To: [EMAIL PROTECTED] Subject: problem with url - extra / appended before action Hello, I have an application that uses frames. The problem that I am experiencing is that when I go to a page that loads a new frameset all of my links and buttons work correctly - that is they produce the correct url: www.companyname.com/action.do?parameter1=blah . Now when I click one of these links it populates a new page in the frameset, but the links are all messed up. They all include an extra / before the action name: www.companyname.com//action.do?parameter=blah http://www.companyname.com/action.do?parameter=blah . This extra / is also found in the base href=./ element for these pages. This problem only occurs when I deploy the application (tomcat standalone no apache involved) onto a linux box. The problem does not occur when I test things on my windows box using eclipse and the tomcat sysdeo plugin. Any idea what is going on here? Thanks, c. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Session Listeners in separate context?
Do sessionListeners reside in a different context from other servlets? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Unix utils for Windows?
I highly recommend: UnxUtils - GNU utilities for Win32 This are some ports of common GNU utilities to native Win32. In this context, native means the executables do only depend on the Microsoft C-runtime (msvcrt.dll) and not an emulation layer like that provided by Cygwin tools. SF seems to be having problems but you can find a copy here: http://www.cs.nmsu.edu/~jeffery/win32/unxutils.zip Thank you, Patrick Sullivan Centura Health -Original Message- From: Shaw, Laurence [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:28 AM To: Tomcat Users List Subject: RE: Unix utils for Windows? Thanks to all, The winner seems to be cygwin. -Original Message- From: Paul Mansfield [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:16 AM To: Tomcat Users List Subject:Re: Unix utils for Windows? On Fri, 2004-04-02 at 17:03, Shaw, Laurence wrote: Does anyone know where I can find a workable version awk for Windows,( and for that matter most common [U}[Lin]ix utilities) that will run on a windows 2000 box? I was attempting to run the makefile for Apache Server using MS C++ but at the end of the build it tries to execute an awk script to build the config file for the server and errors because awk can not be found in my environment. I'd prefer not to have to run in a unix shell on a windows box, but... cygwin - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] * This communication is for the use of the intended recipient only. It may contain information that is privileged and confidential. If you are not the intended recipient of this communication, any disclosure, copying, further distribution or use thereof is prohibited. If you have received this communication in error, please advise me by return e-mail or by telephone and delete/destroy it. * - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
TC 5.0.19/W2KPro - Cross Context will not work
I have two contexts. I have marked both of them as
crossContext=true. I am able to forward via a
requestDispatcher from the first webapp to the second webapp.
However, I am getting a NPE in the destination servlet in the
following code:
if (request != null) {
HttpSession session = request.getSession(true); -- NPE
Can anyone help? Does anyone have cross context working?
=
Norris Shelton
Software Engineer
Sun Certified Java 1.1 Programmer
Appriss, Inc.
ICQ# 26487421
AIM NorrisEShelton
YIM norrisshelton
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Re: [OT] The Way Java Handles Date
Why does Sun need to do it? Anyone could do it. Seems like it could be a candidate for Jakarta Commons... or is it too trivial? http://jakarta.apache.org/commons/ dwh Yansheng Lin wrote: As I said, this is a faq. There is already tutorials on Sun's Website. But the way it works now is kind of counter-intuitive. That's the problem to new user. Wouldn't it be nicer if Sun came up with an Wrapper interface that allows the user create a Date object with different arguments? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: problem with url - extra / appended before action
Thanks Tom, That all looks interesting. What I have done for the html:link=/action... page tags is removed the / from the front so when it adds a / it becomes correct instead of adding a second slash ie //action. The only problem is that the buttons do not work since they are within a form tag and in the html:form struts tag the action attribute doesn't require a / before the action mapping. I may just have to eliminate all buttons and use links. But I hope not. About the base path, that's the other interesting thing, the extra slash is added there as well, for example for the product.jsp page the base path is http://www.companyname.com//pages/product.jsp instead of http://www.companyname.com/pages/product.jsp c. -Original Message- From: Tom K [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 12:11 PM To: 'Tomcat Users List' Subject: RE: problem with url - extra / appended before action Hi Chris, Frames are very inconsistent on different browser, so most developers try to avoid them. With that said, some times you have to tune you path to work with the classpath. First of all see where your path is pointing to by use a few commands e.g. String path = request.getContextPath(); System.out.println(The path in SearchResultsPage is + path); String basePath = request.getScheme()+://+request.getServerName()+:+request.getServerP ort()+path+/; If you are using a jsp, simply enclose the above code in % % Now that you know your path info, the next thing to do is determine if you can make it all work together by tuning your path info. For example, when viewing your source code html out put, look at the path, sometime, you need to ad a ../myPath to go back a directory! Now other times (I don't know exactly what your working with, so excuse my ignorance) you may have to have a base path set up so all you relative path information can be base on that. For example you may need to ad code such as this: BASE HREF=%=request.getScheme()+://+request.getServerName()+:+request.ge tServerPort()+path+/ % which gives you a base path to work off of. Any ways...good luck, Tom Kochanowicz -Original Message- From: Chris [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:56 AM To: [EMAIL PROTECTED] Subject: problem with url - extra / appended before action Hello, I have an application that uses frames. The problem that I am experiencing is that when I go to a page that loads a new frameset all of my links and buttons work correctly - that is they produce the correct url: www.companyname.com/action.do?parameter1=blah . Now when I click one of these links it populates a new page in the frameset, but the links are all messed up. They all include an extra / before the action name: www.companyname.com//action.do?parameter=blah http://www.companyname.com/action.do?parameter=blah . This extra / is also found in the base href=./ element for these pages. This problem only occurs when I deploy the application (tomcat standalone no apache involved) onto a linux box. The problem does not occur when I test things on my windows box using eclipse and the tomcat sysdeo plugin. Any idea what is going on here? Thanks, c. --- Incoming mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.557 / Virus Database: 349 - Release Date: 12/30/2003 --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.557 / Virus Database: 349 - Release Date: 12/30/2003 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: problem with url - extra / appended before action
Actually Yan, that might be something that I want since I am only serving out one web application and I want it to be mapped to the domain www.myapp.com Is that what specifying Context path= docBase=myApp/ c. -Original Message- From: Yansheng Lin [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 12:51 PM To: 'Tomcat Users List' Subject: RE: problem with url - extra / appended before action I am not sure about Context path=/ docBase=myApp/. I think if you try Context path=/myApp docBase=myApp/, the container will append a / to the path, i.e., /myApp/***.do. But if you use Context path= docBase=myApp/, then that's the default webapp path, which is not something you want. But the other thread is a good starting point, take a look at the request header too. -Yan -Original Message- From: Chris [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:58 AM To: 'Tomcat Users List' Subject: RE: problem with url - extra / appended before action Yan, Thanks for the reply. The context for my application is as follows (well the engine element and onwards): Engine name=Catalina defaultHost=localhost debug=0 Host name=localhost debug=0 appBase=webapps unpackWARs=true autoDeploy=true xmlValidation=false xmlNameSpaceAware=false Context path=/ docBase=myApp/ /Host /Engine This is not the way it is set up on my windows development box. But everything does work in windows using eclipse and sysdeo tomcat so I don't believe it would have anything to do with my action mappings. I believe it must be a tomcat configuration thing. c. -Original Message- From: Yansheng Lin [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 10:41 AM To: 'Tomcat Users List' Subject: RE: problem with url - extra / appended before action it's hard to say what's causing the problem exactly without knowing your context and your action-mappings. maybe in your action mapping, you have one extra / in front. and tomcat would add that to the requestURL? -Yan -Original Message- From: Chris [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 9:56 AM To: [EMAIL PROTECTED] Subject: problem with url - extra / appended before action Hello, I have an application that uses frames. The problem that I am experiencing is that when I go to a page that loads a new frameset all of my links and buttons work correctly - that is they produce the correct url: www.companyname.com/action.do?parameter1=blah . Now when I click one of these links it populates a new page in the frameset, but the links are all messed up. They all include an extra / before the action name: www.companyname.com//action.do?parameter=blah http://www.companyname.com/action.do?parameter=blah . This extra / is also found in the base href=./ element for these pages. This problem only occurs when I deploy the application (tomcat standalone no apache involved) onto a linux box. The problem does not occur when I test things on my windows box using eclipse and the tomcat sysdeo plugin. Any idea what is going on here? Thanks, c. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Session Listeners in separate context?
Do sessionListeners reside in a different context from other servlets?
I'm trying to create a session listener that stores the sessions in a context scoped
Object.
For some reason, other servlets can't seem to access the the object.
/**
* Adds a reference to the new session to the activeUsersList
*/
public void sessionCreated(HttpSessionEvent event){
HttpSession session = event.getSession();
ServletContext context = session.getServletContext();
Hashtable activeUserList = (Hashtable)context.getAttribute(activeUserList);
if(activeUserList == null){
activeUserList = new Hashtable();
}
activeUserList.put(session.getId(), session);
context.setAttribute(activeUserList, activeUserList);
}
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RE: TC 5.0.19/W2KPro - Cross Context will not work
Hi,
if (request != null) {
HttpSession session = request.getSession(true); -- NPE
The stack trace points to this line as the NPE line? Are you sure? Can
you post the stack trace?
Yoav Shapira
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RE: Session Listeners in separate context?
Hi, No. I don't know why the code you posted wouldn't work, it looks fine. Yoav Shapira Millennium Research Informatics -Original Message- From: Ben Souther [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 2:59 PM To: Tomcat Users List Subject: Session Listeners in separate context? Do sessionListeners reside in a different context from other servlets? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Session Listeners in separate context?
Thanks On Friday 02 April 2004 03:07 pm, Shapira, Yoav wrote: Hi, No. I don't know why the code you posted wouldn't work, it looks fine. Yoav Shapira Millennium Research Informatics -Original Message- From: Ben Souther [mailto:[EMAIL PROTECTED] Sent: Friday, April 02, 2004 2:59 PM To: Tomcat Users List Subject: Session Listeners in separate context? Do sessionListeners reside in a different context from other servlets? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Ben Souther F.W. Davison Company, Inc. This e-mail message, and any accompanying documents, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure, distribution or copying is prohibited. If you are not the intended recipient, please contact our office by email or by telephone at (508) 747-7261 and immediately destroy all copies of the original message. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
