[ANN] Apache Tomcat 4.1.37 stable is released
The Apache Tomcat team is proud to announce the immediate availability of Tomcat 4.1.37 stable. This build contains numerous library updates, a small number of bug fixes and two important, one moderate and six low severity security fixes. Apache Tomcat is an implementation of the Java Server Pages 1.2 and Java Servlet 2.3 specifications. Please refer to the release notes for a complete list of changes. Downloads: http://tomcat.apache.org/download-41.cgi Security information: http://tomcat.apache.org/security-4.html The Apache Tomcat Team - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JASPER libraries incompatibilities
Hi, I've web-app developed to run with Tomcat 4.2. It used to work perfectly fine with Tomcat 4.2. When same web-app is deployed on Tomcat v5.5.x or v6.0.y, it fails by throwing NullPointerException. It works perfectly fine, when we replace JASPER libraries from Tomcat v4.2 (from \common\lib folder). === type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception java.lang.NullPointerException org.apache.jasper.runtime.TagHandlerPool.reuse(TagHandlerPool.java:132) vrts.mgmt.sample.jsp.layouts.mainLayout_jsp._jspService(mainLayout_jsp.j ava:87) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.jav a:1069) org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProc essor.java:274) org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(Til esRequestProcessor.java:254) org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(Tiles RequestProcessor.java:309) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java: 279) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) javax.servlet.http.HttpServlet.service(HttpServlet.java:690) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java :686) org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:6 56) vrts.mgmt.sample.jsp.index_jsp._jspService(index_jsp.java:42) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) com.veritas.qe.authentication.AuthenticationFilter.doFilter(Authenticati onFilter.java:210) vrts.tomcat.admin.SecurePortRedirector.doFilter(SecurePortRedirector.jav a:217) vrts.tomcat.admin.SecurePortRedirector.doFilter(SecurePortRedirector.jav a:217) vrts.tomcat.admin.HTTPMethodBlocker.doFilter(HTTPMethodBlocker.java:160) note The full stack trace of the root cause is available in the Apache Tomcat/5.5.26 logs. === Please let me know in case any other details are needed. Thanks, -Hitesh -Original Message- From: Hitesh Raghav [mailto:[EMAIL PROTECTED] Sent: Monday, February 18, 2008 7:21 PM To: users@tomcat.apache.org Subject: JASPER libraries incompatibilities Hi, Is there any backward incompatibility in JASPER libraries in Tomcat (v4.x.y, 5.x.y & 6.x.y)? If 'YES', could you please share appropriate URL about it. Thanks, -Hitesh - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat6, Apache, and mod_jk configuration
I'm trying to get all of the above working together peacefully with no success whatsoever. I've got Tomcat working, and Apache has always worked as per usual, but mod_jk will simply not work. I'm running all this on freebsd server, and when I navigate to /webapps on the server I get a 404 error- but from the Tomcat server! Yet navigating directly on the Tomcat server works fine. Am I missing something? - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: using a class from jar file
The required jar files will have to be made available to the java compiler. They can be made available either by pulling them from your war file or by downloading them from the sites that host them. Personally I would have an IDE (NetBean and Eclipse are both good, open source choices) or build tool (Maven and Ant are both excellent open source tools) handle the dirty work of compiling classes. --David polock wrote: I made a mistake I wanted instead of war file I wrote a jar file. So the web application has been already created. My question is if I have to compile a java class that extends one of the classes included in a jar file. Do I have to extract from war file necessary libraries need for the compilation of my file or there is a more elegant way to handle this? Christopher Schultz-2 wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 To whom it may concern, polock wrote: | I just put a jar file in my webapps folder That's not the place to put it. | now I would like to write | some java files with classes that are available within jar file that will be | also part of a web application. | Where should I place this new java files? You need to create a web application, then. Find an online tutorial or a book, and you'll see that a web application needs to have a directory structure like this: webapps/yourwebapp webapps/yourwebapp/WEB-INF webapps/yourwebapp/WEB-INF/lib webapps/yourwebapp/WEB-INF/classes Your JAR files go under the "lib" directory and your compiled Java classes go under the "classes" directory (of course, in package-appropriate subdirectories). You should really also have a web.xml file in WEB-INF. Note that the Java source files are irrelevant to a web application: they need not be included. | Should they be compiled? Yes, and they should be installed under the "classes" directory as indicated above. | Also I would appreciate a reffernce to some documents where this is | explained! GIYF (Google is your friend): try searching the web for this information, as it is plentiful. Ignore anything that references "Apache JServ" which is an outdated servlet container that has been out of use for quite a long time (yet the documentation seems to survive on the web for some reason). - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.8 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAke0eJ4ACgkQ9CaO5/Lv0PAV3gCeJDvpuaDehMXx/3mFreIOZWqb 5i8AoLgOeqI4AzX8l9Wvbgt9gCxy6ZBX =Gzpw -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Hard problem with tomcat 4.1 and jwsdp-1.3
Hi all,
I installed java jdk 1.4, tomcat 4.1 and jwsdp-1.3, it are configured and is
working ok.
I create a servlet that handle SOAP messages, but it have strange result.
see my codes...
*base servlet class*
package test;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Enumeration;
import java.util.Iterator;
import java.util.StringTokenizer;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.soap.MessageFactory;
import javax.xml.soap.MimeHeader;
import javax.xml.soap.MimeHeaders;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPMessage;
/**
* A servlet that can be used to host a SAAJ
* service within a web container. This is based
* on ReceivingServlet.java in the JWSDP tutorial
* examples.
*/
public abstract class SAAJServlet extends HttpServlet {
/**
* The factory used to build messages
*/
protected MessageFactory messageFactory;
/**
* Initialisation - create the MessageFactory
*/
public void init(ServletConfig config) throws ServletException {
super.init(config);
try {
messageFactory = MessageFactory.newInstance();
} catch (SOAPException ex) {
throw new ServletException("Failed to create MessageFactory",
ex);
}
}
/**
* Handles a POST request from a client. The request is assumed
* to contain a SOAP message with the HTTP binding.
*/
public void doPost(HttpServletRequest request, HttpServletResponse
response)
throws ServletException, IOException {
try {
// Get all the HTTP headers and convert them to a MimeHeaders
object
MimeHeaders mimeHeaders = getMIMEHeaders(request);
//System.out.println("request["+request.getInputStream().available()+"]");
// Create a SOAPMessage from the content of the HTTP request
SOAPMessage message = messageFactory.createMessage(mimeHeaders,
request.getInputStream());
// Let the subclass handle the message
SOAPMessage reply = onMessage(message);
// If there is a reply, return it to the sender.
if (reply != null) {
// Set OK HTTP status, unless there is a fault.
boolean hasFault = reply.getSOAPPart
().getEnvelope().getBody().hasFault();
response.setStatus(hasFault ?
HttpServletResponse.SC_INTERNAL_SERVER_ERROR :
HttpServletResponse.SC_OK);
// Force generation of the MIME headers
if (reply.saveRequired()) {
reply.saveChanges();
}
// Copy the MIME headers to the HTTP response
setHttpHeaders(reply.getMimeHeaders(), response);
// Send the completed message
OutputStream os = response.getOutputStream();
reply.writeTo(os);
os.flush();
} else {
// No reply - set the HTTP status to indicate this
response.setStatus(HttpServletResponse.SC_NO_CONTENT);
}
} catch (SOAPException ex) {
throw new ServletException("SOAPException: " + ex);
}
}
/**
* Method implemented by subclasses to handle a received SOAP message.
* @param message the received SOAP message.
* @return the reply message, or null if there is
* no reply to be sent.
*/
protected abstract SOAPMessage onMessage(SOAPMessage message) throws
SOAPException;
/**
* Creates a MIMEHeaders object from the HTTP headers
* received with a SOAP message.
*/
private MimeHeaders getMIMEHeaders(HttpServletRequest request) {
MimeHeaders mimeHeaders = new MimeHeaders();
Enumeration enum = request.getHeaderNames();
while (enum.hasMoreElements()) {
String headerName = (String)enum.nextElement();
String headerValue = request.getHeader(headerName);
StringTokenizer st = new StringTokenizer(headerValue, ",");
while (st.hasMoreTokens()) {
mimeHeaders.addHeader(headerName, st.nextToken().trim());
}
}
return mimeHeaders;
}
/**
* Converts the MIMEHeaders for a SOAP message to
* HTTP headers in the response.
*/
private void setHttpHeaders(MimeHeaders mimeHeaders, HttpServletResponse
response) {
Iterator iter = mimeHeaders.getAllHeaders();
while (iter.hasNext()) {
MimeHeader mimeHeader = (MimeHeader)iter.next();
String headerName = mimeHeader.getName();
String[] headerValues = mimeHeaders.getHeader(headerName);
int count = headerValues
Re: Why Tomcat take about 15 minutes to start?
Hi! i recompiled my APR 1.2.7 with /dev/urandom and hence recompiled Native libraries (because Native library builds with --with-apr-) i did not recompile the jsvc part though I dont have X server installed on the machine. So cannot use Jconsole. I am attaching two outputs displayed by jstack and top respectively for the jsvc.exe started by the tomcat user Also there is only one sample application (Hello world) that i have deployed on tomcat.. So applications are not causing the delay Is there any other way to look to threads dump? Neha -- with Jstack i got the following output when i passed the PID of th Tomcat process on the command line. --- Attaching to process ID 26595, please wait... Debugger attached successfully. Server compiler detected. JVM version is 1.5.0_10-b03 Thread 26607: (state = BLOCKED) Thread 26606: (state = BLOCKED) - java.lang.Object.wait(long) @bci=0 (Interpreted frame) - java.lang.ref.ReferenceQueue.remove(long) @bci=44, line=116 (Interpreted frame) - java.lang.ref.ReferenceQueue.remove() @bci=2, line=132 (Interpreted frame) - java.lang.ref.Finalizer$FinalizerThread.run() @bci=3, line=159 (Interpreted frame) Thread 26605: (state = BLOCKED) - java.lang.Object.wait(long) @bci=0 (Interpreted frame) - java.lang.Object.wait() @bci=2, line=474 (Interpreted frame) - java.lang.ref.Reference$ReferenceHandler.run() @bci=46, line=116 (Interpreted frame) Thread 26595: (state = IN_NATIVE) - org.apache.tomcat.jni.SSL.initialize(java.lang.String) @bci=0 (Interpreted frame) - org.apache.tomcat.util.net.AprEndpoint.init() @bci=486, line=633 (Interpreted frame) - org.apache.coyote.http11.Http11AprProtocol.init() @bci=26, line=116 (Interpreted frame) - org.apache.catalina.connector.Connector.initialize() @bci=201, line=1017 (Interpreted frame) - org.apache.catalina.core.StandardService.initialize() @bci=189, line=578 (Interpreted frame) - org.apache.catalina.core.StandardServer.initialize() @bci=170, line=782 (Interpreted frame) - org.apache.catalina.startup.Catalina.load() @bci=310, line=504 (Interpreted frame) - sun.reflect.NativeMethodAccessorImpl.invoke0(java.lang.reflect.Method, java.lang.Object, java.lang.Object[]) @bci=0 (Interpreted frame) - sun.reflect.NativeMethodAccessorImpl.invoke(java.lang.Object, java.lang.Object[]) @bci=87, line=39 (Interpreted frame) - sun.reflect.DelegatingMethodAccessorImpl.invoke(java.lang.Object, java.lang.Object[]) @bci=6, line=25 (Interpreted frame) - java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[]) @bci=111, line=585 (Interpreted frame) - org.apache.catalina.startup.Bootstrap.load(java.lang.String[]) @bci=104, line=267 (Interpreted frame) - org.apache.catalina.startup.Bootstrap.init(java.lang.String[]) @bci=6, line=282 (Interpreted frame) - sun.reflect.NativeMethodAccessorImpl.invoke0(java.lang.reflect.Method, java.lang.Object, java.lang.Object[]) @bci=0 (Interpreted frame) - sun.reflect.NativeMethodAccessorImpl.invoke(java.lang.Object, java.lang.Object[]) @bci=87, line=39 (Interpreted frame) - sun.reflect.DelegatingMethodAccessorImpl.invoke(java.lang.Object, java.lang.Object[]) @bci=6, line=25 (Interpreted frame) - java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object[]) @bci=111, line=585 (Interpreted frame) - org.apache.commons.daemon.support.DaemonLoader.load(java.lang.String, java.lang.String[]) @bci=305, line=160 (Interpreted frame) - and with #top -H -p tomcat_proceess_id i got PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 26595 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.88 jsvc 26596 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26597 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26598 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26599 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26600 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26601 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26602 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26603 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26604 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26605 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26606 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26607 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26608 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26609 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.47 jsvc 26610 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.53 jsvc 26611 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc 26612 tomcat6 15 0 1713m 54m 12m S0 1.4 0:00.00 jsvc thanks Neha --- Christopher Schultz <[EMAIL PROTECTED]> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Chuck, > > Caldarale, C
Re: Why Tomcat take about 15 minutes to start?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Chuck, Caldarale, Charles R wrote: | 2) Try taking periodic stack traces to find out where the threads are | spending their time (jstack helps here, as would a profiler). Definitely. If you have a 12 minute delay, do something with that time. One of the last things to happen during Tomcat startup is for all the request handler threads to be created. I suspect that this delay occurs before that time. That means that thread dumps are super easy to read: there will be a small number of threads and you can easily see which ones are trying to do things rather than sitting idle. Whatever thread is actually doing something is probably the one with problems. If you can't figure out what's going on, post the entire thread dump. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.8 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAke6KIgACgkQ9CaO5/Lv0PDD5gCfZFFPEel8XeHUay7ilb6J6zeP g9gAn1/UEUd40sNGn97ne8oEXWMoStvH =bOzU -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Why Tomcat take about 15 minutes to start?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Neha, Neha Agrawal wrote: | i tried two things to improve the startup time for | my Tomcat5.5.25 version compiled with native | libraries: Do you mean "configured" with native libraries? Recompiling Tomcat will not change anything... | Still it takes 12 minutes to restart tomcat: | | Catalina.out shows that it takes a Long time to | Initialize (For 12 minutes, it stops after | initializing the Coyote engine for 8180 port) | | What are possible solutions ? That depends on what the problem is. You need to help us diagnose your problem before we start suggesting fixes. Please see my previous post for another idea that the problem could be (hint: it has nothing to do with SSL and entropy). - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.8 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAke6J+kACgkQ9CaO5/Lv0PBxcQCgo0zEUOIE/QkqAYTUIUDYKUdN iXoAn12jr3vji2iiTF/aYowZhCm+4x0T =aYf4 -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Difficulty with the latest Tomcat 6.x on Windows XP
We checked the System logs for Windows it just showed that it tried to execute but failed for some "unspecified" reason. Also, I installed the latest version of Java, 1.6...04 But will try to check log files where ever I see them... Thanks - Perry On Feb 18, 2008 7:20 PM, Hassan Schroeder <[EMAIL PROTECTED]> wrote: > On Feb 18, 2008 2:30 PM, perry anderson <[EMAIL PROTECTED]> wrote: > > > The computer at work is running firewalls of some nature and also has > McAfee > > running on the desktop. Don't know if this has anything to do with it. > At > > this point I don't even know where to check first to even begin to > address > > the problem. > > Logs. Look in the Tomcat logs, look in your firewalls' logs -- don't > even know what they are? find out :-) -- McAfee's logs, whatever > system logs XP has. > > And if that doesn't set you on the path to fixing it, it'd probably be > good to indicate what version of JDK/JRE you're using, whether it's > a fresh install or you've installed your own webapps, etc. etc. > > HTH, > -- > Hassan Schroeder [EMAIL PROTECTED] > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Perry Anderson [EMAIL PROTECTED]
RE: Difficulty with the latest Tomcat 6.x on Windows XP
> From: Martin Gainty [mailto:[EMAIL PROTECTED] > Subject: Re: Difficulty with the latest Tomcat 6.x on Windows XP > > Unless you have some manner of virus running on > that computer your browser *should* be able to > access localhost specifically put the address > http://localhost:8080/manager/index.jsp > in your browser's address and you should see the > manager application.. No, you'll get a 404, since there is no index.jsp in the manager webapp. Trying http://localhost:8080/manager/html should get the manager main page - but if the Tomcat isn't starting, then it's all rather pointless. As Hassan S said, look at the logs. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Difficulty with the latest Tomcat 6.x on Windows XP
Unless you have some manner of virus running on that computer your browser *should* be able to access localhost specifically put the address http://localhost:8080/manager/index.jsp in your browser's address and you should see the manager application.. Please verify.. M- - Original Message - From: "perry anderson" <[EMAIL PROTECTED]> To: Sent: Monday, February 18, 2008 5:30 PM Subject: Difficulty with the latest Tomcat 6.x on Windows XP > I have tried both Tomcat 4.1.x and the latest 6.x on my networked Windows XP > desktop at work. It is a government office so there could be plenty of > firewalls in effect. The Windows XP firewall however is not operational. > > The experience that I am having is that in one case, Tomcat seems to start > but when I type localhost:8080 I am met with a blank white page and the url > resets to local:8080 (no leading http:/ or anything). In another case, I > try to start Tomcat as a service but it refuses to start. > > I would really really like to be running Tomcat at work as I need to be > doing some JSP and Webservices. I have been able to get Tomcat running on my > home computer just fine. At home I have both a Windows XP and a Linux > installation where I have been able to use Tomcat with no problems. > > The computer at work is running firewalls of some nature and also has McAfee > running on the desktop. Don't know if this has anything to do with it. At > this point I don't even know where to check first to even begin to address > the problem. > > Any and all help would be greatly appreciated. > > Thanks > > - Perry > > > > -- > Perry Anderson > > [EMAIL PROTECTED] > > - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Using mod_jk with other Java programs
Hi Daniel, mod_jk uses a special protocol to talk to the backend server. It's called AJP13. Several backends implement the protocol, e.g. Tomcat, Jetty, Glassfish, JBoss, Geronimo (I guess because it includes Tomcat or Jetty). If you are looking for a simple solution, you might also just use Apache 2.2 with mod_proxy(_http), so talking HTTP to the backend. The strengths of mod_jk come into play, if you want to do loadbalancing and online administration, e.g. when you have a couple of nodes and a non-trivial topology. Whatever you combine with mod_rewrite, don't overlook brien's advice about the P resp. PT flag of RewriteRules. Regards, Rainer Daniel Winterstein schrieb: Is it possible to use mod_jk to get the Apache2 web server to forward web requests to programs other than Tomcat? E.g. can workers.properties be set to point to a non-Tomcat program? If so, what would that program have to do to interpret the incoming requests? Are the requests still in http form, or have they been partially parsed and altered? I'm currently using mod_rewrite, but this achieves a redirect via the client, rather than a hidden forward. A hidden forward would prevent 'ugly' urls appearing, and (I think) be faster. Thank you for any help, - Daniel - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Difficulty with the latest Tomcat 6.x on Windows XP
On Feb 18, 2008 2:30 PM, perry anderson <[EMAIL PROTECTED]> wrote: > The computer at work is running firewalls of some nature and also has McAfee > running on the desktop. Don't know if this has anything to do with it. At > this point I don't even know where to check first to even begin to address > the problem. Logs. Look in the Tomcat logs, look in your firewalls' logs -- don't even know what they are? find out :-) -- McAfee's logs, whatever system logs XP has. And if that doesn't set you on the path to fixing it, it'd probably be good to indicate what version of JDK/JRE you're using, whether it's a fresh install or you've installed your own webapps, etc. etc. HTH, -- Hassan Schroeder [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat ISAPI Redirector for IIS
Start fixing it by *not* commenting out the worker.list=ajp13w and set your connection pool size to something reasonable (default is 1, start with let's say 50). Then follow Tim's adviceand please also tell us which isapi redirector version you are using. Regards, Rainer doepain schrieb: No matter what I try where I go I just keep hitting a wall with this ISAPI redirector for IIS/Tomcat. I have been trying to get this to work since 9:00 AM est, and I am losing steam. I tried supplying any useful information for trouble shooting below Error: HTTP Status 404 - /jakarta/isapi_redirect.dll type Status report message /jakarta/isapi_redirect.dll description The requested resource (/jakarta/isapi_redirect.dll) is not available. Apache Tomcat/5.0.16 uriworkermap.properties File: # uriworker.properties - # # This file provides sample mappings for example # ajp13w worker defined in workermap.properties.minimal /jsp-examples/*=ajp13w /servlet-examples/*=ajp13w # Now filter out all .jpeg files inside that context # For no mapping the url has to start with exclamation (!) #!/servlet-examples/*.jpeg=ajp13w Workers.Properties.Minimal: # workers.properties.minimal - # This file provides minimal jk configuration properties needed to # connect to Tomcat. # The workers that jk should create and work with # Defining a worker named ajp13w and of type ajp13 # Note that the name and the type do not have to match. #worker.list=ajp13w worker.ajp13w.type=ajp13 worker.ajp13w.host=localhost worker.ajp13w.port=8009 Jakarta Isapi Redirector Install path: C:\Program Files\Apache Software Foundation\Jakarta Isapi Redirector\conf Tomcat Install Path: C:\Program Files\Apache Software Foundation\Tomcat 5.0 IIS V6.0 Settings The "jakarta" Web Service Extension is Installed, and Allowed. The ISAPI Filter for "jakarta" in installed, and its Status is "Online" Priority "High" Host: Windows Server 2003 SP2 ISAPI-Redirector Log output: [Mon Feb 18 13:11:38 2008] [error] HttpExtensionProc::jk_isapi_plugin.c (944): could not get a worker for name ajp13 [Mon Feb 18 13:11:39 2008] [error] HttpExtensionProc::jk_isapi_plugin.c (944): could not get a worker for name ajp13 [Mon Feb 18 13:21:47 2008] [error] ajp_connection_tcp_send_message::jk_ajp_common.c (902): sendfull returned -3 with errno=54 [Mon Feb 18 13:21:47 2008] [error] ajp_send_request::jk_ajp_common.c (1158): Error sending request try another pooled connection [Mon Feb 18 13:21:48 2008] [info] jk_open_socket::jk_connect.c (183): connect() failed errno = 61 [Mon Feb 18 13:21:48 2008] [info] ajp_connect_to_endpoint::jk_ajp_common.c (862): Failed connecting to tomcat. Tomcat is probably not started or is listening on the wrong host/port (127.0.0.1:8009). Failed errno = 61 [Mon Feb 18 13:21:48 2008] [info] ajp_send_request::jk_ajp_common.c (1186): Error connecting to the Tomcat process. [Mon Feb 18 13:21:48 2008] [info] ajp_service::jk_ajp_common.c (1665): Sending request to tomcat failed, recoverable operation attempt=0 [Mon Feb 18 13:21:48 2008] [info] ajp_done::jk_ajp_common.c (1947): could not find empty cache slot from 1 for worker ajp13. Rise worker cachesize [Mon Feb 18 13:43:40 2008] [error] ajp_connection_tcp_send_message::jk_ajp_common.c (902): sendfull returned -3 with errno=54 [Mon Feb 18 13:43:40 2008] [error] ajp_send_request::jk_ajp_common.c (1158): Error sending request try another pooled connection [Mon Feb 18 13:43:41 2008] [info] jk_open_socket::jk_connect.c (183): connect() failed errno = 61 [Mon Feb 18 13:43:41 2008] [info] ajp_connect_to_endpoint::jk_ajp_common.c (862): Failed connecting to tomcat. Tomcat is probably not started or is listening on the wrong host/port (127.0.0.1:8009). Failed errno = 61 [Mon Feb 18 13:43:41 2008] [info] ajp_send_request::jk_ajp_common.c (1186): Error connecting to the Tomcat process. [Mon Feb 18 13:43:41 2008] [info] ajp_service::jk_ajp_common.c (1665): Sending request to tomcat failed, recoverable operation attempt=0 [Mon Feb 18 13:43:42 2008] [info] jk_open_socket::jk_connect.c (183): connect() failed errno = 61 [Mon Feb 18 13:43:42 2008] [info] ajp_connect_to_endpoint::jk_ajp_common.c (862): Failed connecting to tomcat. Tomcat is probably not started or is listening on the wrong host/port (127.0.0.1:8009). Failed errno = 61 [Mon Feb 18 13:43:42 2008] [info] ajp_send_request::jk_ajp_common.c (1186): Error connecting to the Tomcat process. [Mon Feb 18 13:43:42 2008] [info] ajp_service::jk_ajp_common.c (1665): Sending request to tomcat failed, recoverable operation attempt=1 [Mon Feb 18 13:43:43 2008] [info] jk_open_socket::jk_connect.c (183): connect() failed errno = 61 [Mon Feb 18 13:43:43 2008] [info] ajp_connect_to_endpoint::jk_ajp_common.c (862): Failed connecting to tomcat. Tomcat is probably not started or is listening on the wrong host/port (127.0.0.1:8009). Failed errno = 61 [Mon Feb 18 13:43:43 2008] [info] ajp_send_request::jk_ajp_common.c (1186): Error con
Re: Using mod_jk with other Java programs
mod_rewrite can also do proxy forwarding, where the web server will route the forwarded resource to the client. Use the P flag. On Feb 18, 2008 2:35 PM, Daniel Winterstein <[EMAIL PROTECTED]> wrote: > Is it possible to use mod_jk to get the Apache2 web server to forward > web requests to programs other than Tomcat? > E.g. can workers.properties be set to point to a non-Tomcat program? If > so, what would that program have to do to interpret the incoming > requests? Are the requests still in http form, or have they been > partially parsed and altered? > I'm currently using mod_rewrite, but this achieves a redirect via the client, > rather than a hidden forward. A hidden forward would prevent 'ugly' urls > appearing, and (I think) be faster. > Thank you for any help, > - Daniel > > > -- > -- > Daniel Winterstein, Ph.D. > ThinkTank Mathematics Ltd > http://ThinkTankMaths.co.uk > ETTC, King's Buildings, > Edinburgh, EH9 3JL > T: +44(0) 131 472 4810 > M: +44(0) 772 517 2612 > F: +44(0) 131 662 4678 > Skype: daniel.winterstein > Registered in Scotland, SC295336 > > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Using mod_jk with other Java programs
Is it possible to use mod_jk to get the Apache2 web server to forward web requests to programs other than Tomcat? E.g. can workers.properties be set to point to a non-Tomcat program? If so, what would that program have to do to interpret the incoming requests? Are the requests still in http form, or have they been partially parsed and altered? I'm currently using mod_rewrite, but this achieves a redirect via the client, rather than a hidden forward. A hidden forward would prevent 'ugly' urls appearing, and (I think) be faster. Thank you for any help, - Daniel -- -- Daniel Winterstein, Ph.D. ThinkTank Mathematics Ltd http://ThinkTankMaths.co.uk ETTC, King's Buildings, Edinburgh, EH9 3JL T: +44(0) 131 472 4810 M: +44(0) 772 517 2612 F: +44(0) 131 662 4678 Skype: daniel.winterstein Registered in Scotland, SC295336 - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Difficulty with the latest Tomcat 6.x on Windows XP
I have tried both Tomcat 4.1.x and the latest 6.x on my networked Windows XP desktop at work. It is a government office so there could be plenty of firewalls in effect. The Windows XP firewall however is not operational. The experience that I am having is that in one case, Tomcat seems to start but when I type localhost:8080 I am met with a blank white page and the url resets to local:8080 (no leading http:/ or anything). In another case, I try to start Tomcat as a service but it refuses to start. I would really really like to be running Tomcat at work as I need to be doing some JSP and Webservices. I have been able to get Tomcat running on my home computer just fine. At home I have both a Windows XP and a Linux installation where I have been able to use Tomcat with no problems. The computer at work is running firewalls of some nature and also has McAfee running on the desktop. Don't know if this has anything to do with it. At this point I don't even know where to check first to even begin to address the problem. Any and all help would be greatly appreciated. Thanks - Perry -- Perry Anderson [EMAIL PROTECTED]
RE: Why Tomcat take about 15 minutes to start?
> From: Neha Agrawal [mailto:[EMAIL PROTECTED] > Subject: Re: Why Tomcat take about 15 minutes to start? > > Still it takes 12 minutes to restart tomcat: > What are possible solutions ? You won't get any solutions without doing some investigative work. To repeat suggestions made over the weekend: Find out what's going on during those 15 minutes. Besides increasing the logging level, try these (in no particular order): 1) Look at CPU usage, I/O activity, and network activity to see if there's an excessive amount of any of those during the startup period. 2) Try taking periodic stack traces to find out where the threads are spending their time (jstack helps here, as would a profiler). 3) Look at JConsole displays for any excessive heap usage and GC activity, and to find out if threads are locking each other out of useful work (not likely during initialization). 4) Remove all your webapps and see if the startup time changes. If so, add them back in one at a time to find out which one is causing the problem. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Why Tomcat take about 15 minutes to start?
Hi! i tried two things to improve the startup time for my Tomcat5.5.25 versio ncompiled with native libraries: 1)Djava.security.egd=file:/dev/urandom added this to the Startup script of Tomcat 2) and also compiled APR with /dev/urandom and again compiled Native libraries Still it takes 12 minutes to restart tomcat: Catalina.out shows that it takes a Long time to Initialize (For 12 minutes, it stops after initializing the Coyote engine for 8180 port) What are possible solutions ? thanks neha --- Christopher Schultz <[EMAIL PROTECTED]> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Mohamed, > > Mohamed Mohamedin wrote: > | I am using Tomcat 5.5.25 on SUSE Linux 10.1 > (X86-64) and Java 1.5.0_10 > from > | Sun. > | When I run Tomcat using "catalina.sh start" and > watching the log it > stop at > | "INFO: XML validation disabled" and take about 15 > minutes before > continuing > | next lines and starting. Please help me to know > why? > > After the 15 minute delay, what log messages are in > the log file? > > I'm wondering if the delay is related to repeated > failed DNS lookups or > even a firewall issue when trying to grab a DTD or > XML Schema. > > Do you have iptables blocking anything in > particular? Are you getting > anything in your kernel log related to dropped > packets? > > Finally, does the application start up correctly > (eventually)? > > - -chris > > -BEGIN PGP SIGNATURE- > Version: GnuPG v1.4.8 (MingW32) > Comment: Using GnuPG with Mozilla - > http://enigmail.mozdev.org > > iEYEARECAAYFAke54D8ACgkQ9CaO5/Lv0PDfUwCgjYJKTQz9n4goNxo4WfrlRcHv > 3jMAnjdobEvsNNKEiTINW53G8tCXYqyK > =gCg0 > -END PGP SIGNATURE- > > - > To start a new topic, e-mail: > users@tomcat.apache.org > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > > Now you can chat without downloading messenger. Go to http://in.messenger.yahoo.com/webmessengerpromo.php - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat ISAPI Redirector for IIS
agreed... if by *Strange* you mean *you dont understand* then I would advise you to take a look at Mladen Turks paper on fronting Tomcat with IIS http://people.apache.org/~mturk/docs/article/ftwai.html I would specifically note the built-in restrictions of Windows Workstation products to managing <=10 connections without Windows Network LoadBalancer Also the complexity of the system goes up as you have 4 systems to configure to work together.. Windows Network Load Balancer 1..n IIS servers mod_jk connectors to TC 1..n*2 Tomcat nodes HTH/ M- - Original Message - Wrom: VWWCUFPEGAUTFJMVRESKPNKMBIPBARHDMNNSKVFVWRKJVZCMHVI To: "'Tomcat Users List'" Sent: Monday, February 18, 2008 3:28 PM Subject: RE: Tomcat ISAPI Redirector for IIS > It looks like you've got more than one thing going on. > > The debug log refers to a worker named 'ajp13', which is the default name, > and not the one you've got configured in your > uriworkermap.properties/worker.properties > - This usually points to your filter config and the ISAPI extension DLL > (the one that's sitting in the virtual directory you created) not being > the same file. > - Sometimes this is just IIS being strange - a complete net stop iisadmin; > net start w3svc sometimes sorts it > > The debug log also indicates it can't connect to the back end Tomcat > instance, but there's not enough info to tell exactly what's going on. > Change your log level to debug (in isapi_redirect.properties or the > registry if you're using that), do a complete IIS restart and make a > single request - post the resulting log and we can have a look at what's > going on. > > cheers > tim > > -Original Message- > Wrom: BGDADRZFSQHYUCDDJBLVLMHAALPTCXLYRW > Sent: Tuesday, 19 February 2008 9:14 a.m. > To: users@tomcat.apache.org > Subject: Tomcat ISAPI Redirector for IIS > > > No matter what I try where I go I just keep hitting a wall with this ISAPI > redirector for IIS/Tomcat. > I have been trying to get this to work since 9:00 AM est, and I am losing > steam. > > I tried supplying any useful information for trouble shooting below > > Error: > HTTP Status 404 - /jakarta/isapi_redirect.dll > type Status report > message /jakarta/isapi_redirect.dll > description The requested resource (/jakarta/isapi_redirect.dll) > is not available. > Apache Tomcat/5.0.16 > > uriworkermap.properties File: > # uriworker.properties - > # > # This file provides sample mappings for example # ajp13w worker defined > in workermap.properties.minimal > > /jsp-examples/*=ajp13w > /servlet-examples/*=ajp13w > > # Now filter out all .jpeg files inside that context # For no mapping the > url has to start with exclamation (!) #!/servlet-examples/*.jpeg=ajp13w > > Workers.Properties.Minimal: > # workers.properties.minimal - > # This file provides minimal jk configuration properties needed to # > connect to Tomcat. > # The workers that jk should create and work with # Defining a worker > named ajp13w and of type ajp13 # Note that the name and the type do not > have to match. > > #worker.list=ajp13w > worker.ajp13w.type=ajp13 > worker.ajp13w.host=localhost > worker.ajp13w.port=8009 > > Jakarta Isapi Redirector Install path: > C:\Program Files\Apache Software Foundation\Jakarta Isapi Redirector\conf > > Tomcat Install Path: > C:\Program Files\Apache Software Foundation\Tomcat 5.0 > > IIS V6.0 Settings > The "jakarta" Web Service Extension is Installed, and Allowed. > The ISAPI Filter for "jakarta" in installed, and its Status is "Online" > Priority "High" > > Host: > Windows Server 2003 SP2 > > ISAPI-Redirector Log output: > [Mon Feb 18 13:11:38 2008] [error] HttpExtensionProc::jk_isapi_plugin.c > (944): could not get a worker for name ajp13 [Mon Feb 18 13:11:39 2008] > [error] HttpExtensionProc::jk_isapi_plugin.c > (944): could not get a worker for name ajp13 [Mon Feb 18 13:21:47 2008] > [error] ajp_connection_tcp_send_message::jk_ajp_common.c (902): sendfull > returned -3 with errno=54 [Mon Feb 18 13:21:47 2008] [error] > ajp_send_request::jk_ajp_common.c (1158): > Error sending request try another pooled connection [Mon Feb 18 13:21:48 > 2008] [info] jk_open_socket::jk_connect.c (183): > connect() failed errno = 61 > [Mon Feb 18 13:21:48 2008] [info] > ajp_connect_to_endpoint::jk_ajp_common.c > (862): Failed connecting to tomcat. Tomcat is probably not started or is > listening on the wrong host/port (127.0.0.1:8009). Failed errno = 61 [Mon > Feb 18 13:21:48 2008] [info] ajp_send_request::jk_ajp_common.c (1186): > Error connecting to the Tomcat process. > [Mon Feb 18 13:21:48 2008] [info] ajp_service::jk_ajp_common.c (1665): > Sending request to tomcat failed, recoverable operation attempt=0 [Mon > Feb 18 13:21:48 2008] [info] ajp_done::jk_ajp_common.c (1947): could not > find empty cache slot from 1 for worker ajp13. Rise worker cachesize [Mon > Feb 18 13:43:40 2008] [error] > ajp_connection_tcp_send_message::jk_ajp_common.c (902): sendfull returned > -3 with errno=54 [Mon Feb 18 13:43:40 2008
Re: Problem closing database pool connections
Yes, it should be OK if you close the pool connection at the
appropriate time and don't close the one from getInnermostDelegate -
the pool takes care of that one.
--
Len
On Feb 18, 2008 2:48 PM, Petter Olofsson <[EMAIL PROTECTED]> wrote:
> Hi Len! Thanks for the reply.
> The dconn was closed by simply calling the close function when I was
> done with the connection.
> This is something that has worked in the past so I'm a bit confused
> when it stopped working now.
>
> I have solved the problem now by just returning the connection from
> the pool and close it later. The connection returned by calling
> getInnermostDelegate() is not closed at all. Does anyone know if this
> will cause problem later on? It seems to work correctly for now with a
> connection pool consisting of only one connection.
>
>
> 2008/2/18, Len Popp <[EMAIL PROTECTED]>:
>
> > It looks to me like you're bypassing the connection pool and messing
> > up the way it handles connections. You've only shown a snippet of
> > code, so I have a couple of questions:
> > 1. After dconn is returned from getConnection, how and when does it get
> > closed?
> > 2. Does the exception happen every time getConnection is called, or
> > does it maybe succeed on the first call and fail during the second?
> >
> > When you get a connection from the connection pool, you're supposed to
> > close it *after* you use it. At
> > that time the underlying "real" connection is *not* closed, it's just
> > returned to the pool. That's the point of the connection pool, it
> > keeps a set of connections open to reduce overhead. Here you're
> > closing the PoolableConnection immediately, before it's used, which is
> > wrong.
> >
> > Here's what I think happens. (This is partly guesswork.)
> >
> > - DatabaseController.getConnection gets a PoolableConnection, extracts
> > the underlying real connection (dconn), then returns the
> > PoolableConnection to the pool.
> >
> > - The caller of DatabaseController.getConnection uses the real
> > connection and then closes it.
> >
> > - Now the pool contains a PoolableConnection whose underlying
> > connection is closed - This shouldn't happen!
> >
> > - DatabaseController.getConnection is called a second time, and
> > returns the same PoolableConnection as before (because it's back in
> > the pool).
> >
> > - conn.close() fails this time because the underlying connection was
> > closed prematurely.
> >
> > Normally you'd never call getInnermostDelegate, you'd just use the
> > PoolableConnection returned by DataSource.getConnection and close it
> > when you're done. Is there a reason that you can't do that?
> > --
> > Len
> >
> >
> > On Feb 18, 2008 11:05 AM, Petter Olofsson <[EMAIL PROTECTED]> wrote:
> > > Hello tomcat users!
> > >
> > > I have a problem using the connection pool in Tomcat. The function
> > > getConnection() throws the following error message:
> > >
> > > [Error message]
> > > When trying to get a Connection an SQLExcpetion occurred:
> > > java.sql.SQLException: Already closed.
> > >at
> > > org.apache.tomcat.dbcp.dbcp.PoolableConnection.close(PoolableConnection.java:84)
> > >at
> > > org.apache.tomcat.dbcp.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.close(PoolingDataSource.java:181)
> > >at
> > > org.metria.kiruna.profs.eniro.db.DatabaseController.getConnection(DatabaseController.java:136)
> > >
> > > [DatabaseController.java]
> > >protected Connection getConnection(){
> > >try{
> > >Context initContext = new InitialContext();
> > >Context envContext =
> > > (Context)initContext.lookup("java:comp/env");
> > >DataSource ods = (DataSource) envContext.lookup("jdbc/yyy");
> > >
> > >Connection conn = ods.getConnection();
> > >
> > >Connection dconn = ((DelegatingConnection)
> > > conn).getInnermostDelegate();
> > >
> > >// if( conn != null && !conn.isClosed() ) // Line 135
> > >conn.close(); // Line 136
> > >
> > >return dconn;
> > >}catch( SQLException sqle ){
> > >System.err.println("When trying to get a Connection an
> > > SQLExcpetion occured.");
> > >sqle.printStackTrace();
> > >}catch( NamingException ne ){
> > >System.err.println("When trying to get a Connection an
> > > NamingException occured.");
> > >System.err.println(ne);
> > >}
> > >return null;
> > >}
> > >
> > > [Context.xml]
> > > > >auth="Container"
> > >driverClassName="oracle.jdbc.OracleDriver"
> > >maxActive="30"
> > >maxIdle="10"
> > >maxWait="1000"
> > >name="jdbc/yyy"
> > >username="xxx"
> > >password="xxx"
> > >type="javax.sql.DataSource"
> > >url="jdbc:oracle:thin:@drone:1521:top" />
> > >
> > > If the outer connection is left open ( line 135, 136 is deleted) then
> > > all connections are used unt
RE: Tomcat ISAPI Redirector for IIS
It looks like you've got more than one thing going on. The debug log refers to a worker named 'ajp13', which is the default name, and not the one you've got configured in your uriworkermap.properties/worker.properties - This usually points to your filter config and the ISAPI extension DLL (the one that's sitting in the virtual directory you created) not being the same file. - Sometimes this is just IIS being strange - a complete net stop iisadmin; net start w3svc sometimes sorts it The debug log also indicates it can't connect to the back end Tomcat instance, but there's not enough info to tell exactly what's going on. Change your log level to debug (in isapi_redirect.properties or the registry if you're using that), do a complete IIS restart and make a single request - post the resulting log and we can have a look at what's going on. cheers tim -Original Message- From: doepain [mailto:[EMAIL PROTECTED] Sent: Tuesday, 19 February 2008 9:14 a.m. To: users@tomcat.apache.org Subject: Tomcat ISAPI Redirector for IIS No matter what I try where I go I just keep hitting a wall with this ISAPI redirector for IIS/Tomcat. I have been trying to get this to work since 9:00 AM est, and I am losing steam. I tried supplying any useful information for trouble shooting below Error: HTTP Status 404 - /jakarta/isapi_redirect.dll type Status report message /jakarta/isapi_redirect.dll description The requested resource (/jakarta/isapi_redirect.dll) is not available. Apache Tomcat/5.0.16 uriworkermap.properties File: # uriworker.properties - # # This file provides sample mappings for example # ajp13w worker defined in workermap.properties.minimal /jsp-examples/*=ajp13w /servlet-examples/*=ajp13w # Now filter out all .jpeg files inside that context # For no mapping the url has to start with exclamation (!) #!/servlet-examples/*.jpeg=ajp13w Workers.Properties.Minimal: # workers.properties.minimal - # This file provides minimal jk configuration properties needed to # connect to Tomcat. # The workers that jk should create and work with # Defining a worker named ajp13w and of type ajp13 # Note that the name and the type do not have to match. #worker.list=ajp13w worker.ajp13w.type=ajp13 worker.ajp13w.host=localhost worker.ajp13w.port=8009 Jakarta Isapi Redirector Install path: C:\Program Files\Apache Software Foundation\Jakarta Isapi Redirector\conf Tomcat Install Path: C:\Program Files\Apache Software Foundation\Tomcat 5.0 IIS V6.0 Settings The "jakarta" Web Service Extension is Installed, and Allowed. The ISAPI Filter for "jakarta" in installed, and its Status is "Online" Priority "High" Host: Windows Server 2003 SP2 ISAPI-Redirector Log output: [Mon Feb 18 13:11:38 2008] [error] HttpExtensionProc::jk_isapi_plugin.c (944): could not get a worker for name ajp13 [Mon Feb 18 13:11:39 2008] [error] HttpExtensionProc::jk_isapi_plugin.c (944): could not get a worker for name ajp13 [Mon Feb 18 13:21:47 2008] [error] ajp_connection_tcp_send_message::jk_ajp_common.c (902): sendfull returned -3 with errno=54 [Mon Feb 18 13:21:47 2008] [error] ajp_send_request::jk_ajp_common.c (1158): Error sending request try another pooled connection [Mon Feb 18 13:21:48 2008] [info] jk_open_socket::jk_connect.c (183): connect() failed errno = 61 [Mon Feb 18 13:21:48 2008] [info] ajp_connect_to_endpoint::jk_ajp_common.c (862): Failed connecting to tomcat. Tomcat is probably not started or is listening on the wrong host/port (127.0.0.1:8009). Failed errno = 61 [Mon Feb 18 13:21:48 2008] [info] ajp_send_request::jk_ajp_common.c (1186): Error connecting to the Tomcat process. [Mon Feb 18 13:21:48 2008] [info] ajp_service::jk_ajp_common.c (1665): Sending request to tomcat failed, recoverable operation attempt=0 [Mon Feb 18 13:21:48 2008] [info] ajp_done::jk_ajp_common.c (1947): could not find empty cache slot from 1 for worker ajp13. Rise worker cachesize [Mon Feb 18 13:43:40 2008] [error] ajp_connection_tcp_send_message::jk_ajp_common.c (902): sendfull returned -3 with errno=54 [Mon Feb 18 13:43:40 2008] [error] ajp_send_request::jk_ajp_common.c (1158): Error sending request try another pooled connection [Mon Feb 18 13:43:41 2008] [info] jk_open_socket::jk_connect.c (183): connect() failed errno = 61 [Mon Feb 18 13:43:41 2008] [info] ajp_connect_to_endpoint::jk_ajp_common.c (862): Failed connecting to tomcat. Tomcat is probably not started or is listening on the wrong host/port (127.0.0.1:8009). Failed errno = 61 [Mon Feb 18 13:43:41 2008] [info] ajp_send_request::jk_ajp_common.c (1186): Error connecting to the Tomcat process. [Mon Feb 18 13:43:41 2008] [info] ajp_service::jk_ajp_common.c (1665): Sending request to tomcat failed, recoverable operation attempt=0 [Mon Feb 18 13:43:42 2008] [info] jk_open_socket::jk_connect.c (183): connect() failed errno = 61 [Mon Feb 18 13:43:42 2008] [info] ajp_connect_to_endpoint::jk_ajp_common.c (862): Failed connecting to tomcat. Tomcat is probably not started
cachingAllowed="false" kills tomcat-5.5 (works on tomcat-6)
-- follow up from "FileDirContext fails to immediately recognise new files" -- My application has in META-INF/context.xml: This works just beautifully in tomcat-6 but in tomcat-5.5 the application warfile fails to unpack. Not a single related log line is written in any of tomcat's logfiles! Any idea what's up with tomcat-5.5? Any idea how to get some more debug out of tomcat? ~mck - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat ISAPI Redirector for IIS
No matter what I try where I go I just keep hitting a wall with this ISAPI redirector for IIS/Tomcat. I have been trying to get this to work since 9:00 AM est, and I am losing steam. I tried supplying any useful information for trouble shooting below Error: HTTP Status 404 - /jakarta/isapi_redirect.dll type Status report message /jakarta/isapi_redirect.dll description The requested resource (/jakarta/isapi_redirect.dll) is not available. Apache Tomcat/5.0.16 uriworkermap.properties File: # uriworker.properties - # # This file provides sample mappings for example # ajp13w worker defined in workermap.properties.minimal /jsp-examples/*=ajp13w /servlet-examples/*=ajp13w # Now filter out all .jpeg files inside that context # For no mapping the url has to start with exclamation (!) #!/servlet-examples/*.jpeg=ajp13w Workers.Properties.Minimal: # workers.properties.minimal - # This file provides minimal jk configuration properties needed to # connect to Tomcat. # The workers that jk should create and work with # Defining a worker named ajp13w and of type ajp13 # Note that the name and the type do not have to match. #worker.list=ajp13w worker.ajp13w.type=ajp13 worker.ajp13w.host=localhost worker.ajp13w.port=8009 Jakarta Isapi Redirector Install path: C:\Program Files\Apache Software Foundation\Jakarta Isapi Redirector\conf Tomcat Install Path: C:\Program Files\Apache Software Foundation\Tomcat 5.0 IIS V6.0 Settings The "jakarta" Web Service Extension is Installed, and Allowed. The ISAPI Filter for "jakarta" in installed, and its Status is "Online" Priority "High" Host: Windows Server 2003 SP2 ISAPI-Redirector Log output: [Mon Feb 18 13:11:38 2008] [error] HttpExtensionProc::jk_isapi_plugin.c (944): could not get a worker for name ajp13 [Mon Feb 18 13:11:39 2008] [error] HttpExtensionProc::jk_isapi_plugin.c (944): could not get a worker for name ajp13 [Mon Feb 18 13:21:47 2008] [error] ajp_connection_tcp_send_message::jk_ajp_common.c (902): sendfull returned -3 with errno=54 [Mon Feb 18 13:21:47 2008] [error] ajp_send_request::jk_ajp_common.c (1158): Error sending request try another pooled connection [Mon Feb 18 13:21:48 2008] [info] jk_open_socket::jk_connect.c (183): connect() failed errno = 61 [Mon Feb 18 13:21:48 2008] [info] ajp_connect_to_endpoint::jk_ajp_common.c (862): Failed connecting to tomcat. Tomcat is probably not started or is listening on the wrong host/port (127.0.0.1:8009). Failed errno = 61 [Mon Feb 18 13:21:48 2008] [info] ajp_send_request::jk_ajp_common.c (1186): Error connecting to the Tomcat process. [Mon Feb 18 13:21:48 2008] [info] ajp_service::jk_ajp_common.c (1665): Sending request to tomcat failed, recoverable operation attempt=0 [Mon Feb 18 13:21:48 2008] [info] ajp_done::jk_ajp_common.c (1947): could not find empty cache slot from 1 for worker ajp13. Rise worker cachesize [Mon Feb 18 13:43:40 2008] [error] ajp_connection_tcp_send_message::jk_ajp_common.c (902): sendfull returned -3 with errno=54 [Mon Feb 18 13:43:40 2008] [error] ajp_send_request::jk_ajp_common.c (1158): Error sending request try another pooled connection [Mon Feb 18 13:43:41 2008] [info] jk_open_socket::jk_connect.c (183): connect() failed errno = 61 [Mon Feb 18 13:43:41 2008] [info] ajp_connect_to_endpoint::jk_ajp_common.c (862): Failed connecting to tomcat. Tomcat is probably not started or is listening on the wrong host/port (127.0.0.1:8009). Failed errno = 61 [Mon Feb 18 13:43:41 2008] [info] ajp_send_request::jk_ajp_common.c (1186): Error connecting to the Tomcat process. [Mon Feb 18 13:43:41 2008] [info] ajp_service::jk_ajp_common.c (1665): Sending request to tomcat failed, recoverable operation attempt=0 [Mon Feb 18 13:43:42 2008] [info] jk_open_socket::jk_connect.c (183): connect() failed errno = 61 [Mon Feb 18 13:43:42 2008] [info] ajp_connect_to_endpoint::jk_ajp_common.c (862): Failed connecting to tomcat. Tomcat is probably not started or is listening on the wrong host/port (127.0.0.1:8009). Failed errno = 61 [Mon Feb 18 13:43:42 2008] [info] ajp_send_request::jk_ajp_common.c (1186): Error connecting to the Tomcat process. [Mon Feb 18 13:43:42 2008] [info] ajp_service::jk_ajp_common.c (1665): Sending request to tomcat failed, recoverable operation attempt=1 [Mon Feb 18 13:43:43 2008] [info] jk_open_socket::jk_connect.c (183): connect() failed errno = 61 [Mon Feb 18 13:43:43 2008] [info] ajp_connect_to_endpoint::jk_ajp_common.c (862): Failed connecting to tomcat. Tomcat is probably not started or is listening on the wrong host/port (127.0.0.1:8009). Failed errno = 61 [Mon Feb 18 13:43:43 2008] [info] ajp_send_request::jk_ajp_common.c (1186): Error connecting to the Tomcat process. [Mon Feb 18 13:43:43 2008] [info] ajp_service::jk_ajp_common.c (1665): Sending request to tomcat failed, recoverable operation attempt=2 [Mon Feb 18 13:43:43 2008] [error] ajp_service::jk_ajp_common.c (1673): Error connecting to tomcat. Tomcat is probably not started o
Re: How many tomcat processes should there be?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 David and Jonathan, David Smith wrote: | I'm guessing you're running an older version of linux w/ a 2.4 or | earlier kernel. In such systems the threads within a process show up as | processes themselves. That changed in newer versions of the linux | kernel which report one entry per process regardless of how many threads. If this is the case, run "ps" with the addition of the "-f" switch. This will show you the relationship between parent and child processes. The "main" thread should look like the parent process, and you'll have a large number of child processes (which are really threads). Don't be scared of all these processes. ;) - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.8 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAke54ewACgkQ9CaO5/Lv0PCNIgCeL3vRe4dj+H8Sy2Yi+cOk2vAN QKYAn1/1RPbFn641mmM4vZFph9+hhjA/ =vX1x -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem closing database pool connections
Hi Len! Thanks for the reply.
The dconn was closed by simply calling the close function when I was
done with the connection.
This is something that has worked in the past so I'm a bit confused
when it stopped working now.
I have solved the problem now by just returning the connection from
the pool and close it later. The connection returned by calling
getInnermostDelegate() is not closed at all. Does anyone know if this
will cause problem later on? It seems to work correctly for now with a
connection pool consisting of only one connection.
2008/2/18, Len Popp <[EMAIL PROTECTED]>:
> It looks to me like you're bypassing the connection pool and messing
> up the way it handles connections. You've only shown a snippet of
> code, so I have a couple of questions:
> 1. After dconn is returned from getConnection, how and when does it get
> closed?
> 2. Does the exception happen every time getConnection is called, or
> does it maybe succeed on the first call and fail during the second?
>
> When you get a connection from the connection pool, you're supposed to
> close it *after* you use it. At
> that time the underlying "real" connection is *not* closed, it's just
> returned to the pool. That's the point of the connection pool, it
> keeps a set of connections open to reduce overhead. Here you're
> closing the PoolableConnection immediately, before it's used, which is
> wrong.
>
> Here's what I think happens. (This is partly guesswork.)
>
> - DatabaseController.getConnection gets a PoolableConnection, extracts
> the underlying real connection (dconn), then returns the
> PoolableConnection to the pool.
>
> - The caller of DatabaseController.getConnection uses the real
> connection and then closes it.
>
> - Now the pool contains a PoolableConnection whose underlying
> connection is closed - This shouldn't happen!
>
> - DatabaseController.getConnection is called a second time, and
> returns the same PoolableConnection as before (because it's back in
> the pool).
>
> - conn.close() fails this time because the underlying connection was
> closed prematurely.
>
> Normally you'd never call getInnermostDelegate, you'd just use the
> PoolableConnection returned by DataSource.getConnection and close it
> when you're done. Is there a reason that you can't do that?
> --
> Len
>
>
> On Feb 18, 2008 11:05 AM, Petter Olofsson <[EMAIL PROTECTED]> wrote:
> > Hello tomcat users!
> >
> > I have a problem using the connection pool in Tomcat. The function
> > getConnection() throws the following error message:
> >
> > [Error message]
> > When trying to get a Connection an SQLExcpetion occurred:
> > java.sql.SQLException: Already closed.
> >at
> > org.apache.tomcat.dbcp.dbcp.PoolableConnection.close(PoolableConnection.java:84)
> >at
> > org.apache.tomcat.dbcp.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.close(PoolingDataSource.java:181)
> >at
> > org.metria.kiruna.profs.eniro.db.DatabaseController.getConnection(DatabaseController.java:136)
> >
> > [DatabaseController.java]
> >protected Connection getConnection(){
> >try{
> >Context initContext = new InitialContext();
> >Context envContext =
> > (Context)initContext.lookup("java:comp/env");
> >DataSource ods = (DataSource) envContext.lookup("jdbc/yyy");
> >
> >Connection conn = ods.getConnection();
> >
> >Connection dconn = ((DelegatingConnection)
> > conn).getInnermostDelegate();
> >
> >// if( conn != null && !conn.isClosed() ) // Line 135
> >conn.close(); // Line 136
> >
> >return dconn;
> >}catch( SQLException sqle ){
> >System.err.println("When trying to get a Connection an
> > SQLExcpetion occured.");
> >sqle.printStackTrace();
> >}catch( NamingException ne ){
> >System.err.println("When trying to get a Connection an
> > NamingException occured.");
> >System.err.println(ne);
> >}
> >return null;
> >}
> >
> > [Context.xml]
> > >auth="Container"
> >driverClassName="oracle.jdbc.OracleDriver"
> >maxActive="30"
> >maxIdle="10"
> >maxWait="1000"
> >name="jdbc/yyy"
> >username="xxx"
> >password="xxx"
> >type="javax.sql.DataSource"
> >url="jdbc:oracle:thin:@drone:1521:top" />
> >
> > If the outer connection is left open ( line 135, 136 is deleted) then
> > all connections are used until "maxActive" connections are created.
> >
> > The program uses Tomcat 5.5.26 and Oracle 10.2.3.0.
> >
> > Does anybody have an idea of why I can't close the outer connection so
> > that the connections can be returned to the pool when I am done?
> >
> > / Petter
> >
> > -
> > To start a new topic, e-mail: users@tomcat.apache.org
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional comma
Re: Why Tomcat take about 15 minutes to start?
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Mohamed, Mohamed Mohamedin wrote: | I am using Tomcat 5.5.25 on SUSE Linux 10.1 (X86-64) and Java 1.5.0_10 from | Sun. | When I run Tomcat using "catalina.sh start" and watching the log it stop at | "INFO: XML validation disabled" and take about 15 minutes before continuing | next lines and starting. Please help me to know why? After the 15 minute delay, what log messages are in the log file? I'm wondering if the delay is related to repeated failed DNS lookups or even a firewall issue when trying to grab a DTD or XML Schema. Do you have iptables blocking anything in particular? Are you getting anything in your kernel log related to dropped packets? Finally, does the application start up correctly (eventually)? - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.8 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAke54D8ACgkQ9CaO5/Lv0PDfUwCgjYJKTQz9n4goNxo4WfrlRcHv 3jMAnjdobEvsNNKEiTINW53G8tCXYqyK =gCg0 -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Remote ip Address
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Ksh, [EMAIL PROTECTED] wrote: |> If you want to swallow output under certain conditions, why not use |> a Filter or Valve? Much easier than trying to redirect output. | | Are you referring to filters and valves as defined in the server.xml? | If so, I was hoping to solve the problem programatically so as to | promote portability...is this at all possible? Filters are portable, while Valves are Tomcat-only. Honestly, this all comes down to how you decide to suppress the response, and if you still need to run the target servlet even when no response will be emitted. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.8 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAke53ocACgkQ9CaO5/Lv0PDULACfbogRIZ1+W3Y/jLtiN77bJ6pA laYAn1Lx9XlZZCJtDii057PW47sq1Jba =WepF -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Remote ip Address
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Ksh, [EMAIL PROTECTED] wrote: | | Not using the servlet container in any usual way. You could email | the | response somewhere or something like that, or POST it to | another URL or | whatever. I'm not sure why you'd want to do that, | though. | | I'm not sure I follow you here. POST is an http request...how would | that prevent a http response. Right. Your question kind of didn't make sense, so my response doesn't really make sense, either. ;) | | Do you mean that you simply want to discard the response? | | Exactly Okay. The proper way to do this is to make your decision to suppress a response /before/ any response is generated. You cannot really /not/ respond to a request. You should at least send a blank response, perhaps using an appropriate HTTP status code (like 200 OK, 201 CREATED, 202 ACCEPTED, or 204 NO CONTENT). Another way would be to buffer the response and then throw it out later. | | The proper way | to do that is to buffer any response you /might/ | send, and then simply | do not send it at all if you decide not to. | | But wouldn't that tie up memory? Yes, which is why you shouldn't do it. | | | Or, better yet, decide not to send the response before you actually | | create it, thus avoiding all foolishness of that sort. | | That would be excellent, although I'm not sure how I would go about | choosing not the send the response. Would I have to hack the source | code. How do you know that you don't want to send a response? This is definitely going to require you to write some code. If you don't have access to the source code of the app you are trying to modify, and you can't decide before the request is processed, then you will have to buffer the response and then choose not to send it afterward (which /will/ eat up memory). There's pretty much no way around that. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.8 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAke53f8ACgkQ9CaO5/Lv0PDwYQCgwGQaifUl6H9lmiSYQkvwTZEg 1S0Ani97C6/LTenNuU6jbzm4kevD5Fio =IB/P -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Mapping JSP's to outside of the war or expanded folder
We also do this with Velocity (we use Spring MVC rather than JSP) and point our Velocity ResourceLoader to somewhere else on the filesystem (away from any Apache document root so they aren't accessible). This brings benefits of being able to do hot-deploy of content/templates for urgent copy changes, should we need to, ability to work with things like AlFresco, and not having any logic other than minimal presentational logic in the view layer. -Original Message- From: Ralph Goers [mailto:[EMAIL PROTECTED] Sent: 18 February 2008 17:37 To: Tomcat Users List Subject: Re: Mapping JSP's to outside of the war or expanded folder We have a similar need. But doing this with JSPs is very dangerous since they can have java code within them. Instead, using a templating language like Velocity would seem to be a mucn better approach. emerson cargnin wrote: > The policy of our company is to deploy the jsp's separated from the > war file, to allow a finer grained control over deployment. I'm not > very fan of it, but it's something I won't be able to change. So I > need a way to point the following URL's to another place in the file > system. > http://server/[context]/jsp/* > http://server/[context]/css/* > http://server/[context]/html/* > http://server/[context]/images/* > > Thanks > emerson > > On 18/02/2008, David Brown <[EMAIL PROTECTED]> wrote: > >> Once the .war is expanded why would you want to map to JSPs outside of the >> file system package? >> >> emerson cargnin wrote .. >> >>> Hi there >>> >>> We use resin here in my work. Resin allows in its web.xml an element like: >>> >>> >>> /jsp/* >>> c:/resin/resin-2.1.4/apps/ucs/ >>> >>> >>> >>> >>> >>> This can also be used in resin.conf, amking the war more portable. >>> >>> Now we are starting a migration to tomcat. But as far as I know TC >>> doesnt not allow to have the JSP's out side of the war or the expanded >>> war. I did a research a couple of years ago. Did it changed? Is there >>> anyway now of mapping the jsp's of an app to an outside folder? >>> >>> Thanks >>> Emerson Cargnin >>> >>> - >>> To start a new topic, e-mail: users@tomcat.apache.org >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >> - >> To start a new topic, e-mail: users@tomcat.apache.org >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> >> > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Mapping JSP's to outside of the war or expanded folder
We have a similar need. But doing this with JSPs is very dangerous since they can have java code within them. Instead, using a templating language like Velocity would seem to be a mucn better approach. emerson cargnin wrote: The policy of our company is to deploy the jsp's separated from the war file, to allow a finer grained control over deployment. I'm not very fan of it, but it's something I won't be able to change. So I need a way to point the following URL's to another place in the file system. http://server/[context]/jsp/* http://server/[context]/css/* http://server/[context]/html/* http://server/[context]/images/* Thanks emerson On 18/02/2008, David Brown <[EMAIL PROTECTED]> wrote: Once the .war is expanded why would you want to map to JSPs outside of the file system package? emerson cargnin wrote .. Hi there We use resin here in my work. Resin allows in its web.xml an element like: /jsp/* c:/resin/resin-2.1.4/apps/ucs/ This can also be used in resin.conf, amking the war more portable. Now we are starting a migration to tomcat. But as far as I know TC doesnt not allow to have the JSP's out side of the war or the expanded war. I did a research a couple of years ago. Did it changed? Is there anyway now of mapping the jsp's of an app to an outside folder? Thanks Emerson Cargnin - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
ext. command (PIPE) hangs
Hi; I have a webapp which uses a pipe to read from a process under 2003 Server. The webapp sort of wrappes zhe output in objects and displays them in tables. Today i found that the app does not work anymore. The strange thing is it still works as a UNIT Test from the commandline. it only does not work anymore in the webcontainer. We restarted tomcat , redeployed etc. but still the app wont work. The testsystem isa slow vmware image and someone suggested that maybe timeing are out of order. Are there any restrictions on runing external commands (pipe) ? Does it have to complete fast ? or does it need special permissions ? The UNIT Test runs 1:1 the very same objects/methods which complete in a dos shell and fail in the container. The webapp stays on loading - forever. We commented everything out so the page has nothing more in it that the stuff in the UNIT Test. Any ideas ? We run out of ideas of what can cause this sort of behaviour ... especialy if it worked before (slow but it worked). hb - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: using a class from jar file
I made a mistake I wanted instead of war file I wrote a jar file. So the web application has been already created. My question is if I have to compile a java class that extends one of the classes included in a jar file. Do I have to extract from war file necessary libraries need for the compilation of my file or there is a more elegant way to handle this? Christopher Schultz-2 wrote: > > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > To whom it may concern, > > polock wrote: > | I just put a jar file in my webapps folder > > That's not the place to put it. > > | now I would like to write > | some java files with classes that are available within jar file that > will be > | also part of a web application. > > | Where should I place this new java files? > > You need to create a web application, then. Find an online tutorial or a > book, and you'll see that a web application needs to have a directory > structure like this: > > webapps/yourwebapp > webapps/yourwebapp/WEB-INF > webapps/yourwebapp/WEB-INF/lib > webapps/yourwebapp/WEB-INF/classes > > Your JAR files go under the "lib" directory and your compiled Java > classes go under the "classes" directory (of course, in > package-appropriate subdirectories). You should really also have a > web.xml file in WEB-INF. > > Note that the Java source files are irrelevant to a web application: > they need not be included. > > | Should they be compiled? > > Yes, and they should be installed under the "classes" directory as > indicated above. > > | Also I would appreciate a reffernce to some documents where this is > | explained! > > GIYF (Google is your friend): try searching the web for this > information, as it is plentiful. Ignore anything that references "Apache > JServ" which is an outdated servlet container that has been out of use > for quite a long time (yet the documentation seems to survive on the web > for some reason). > > - -chris > -BEGIN PGP SIGNATURE- > Version: GnuPG v1.4.8 (MingW32) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iEYEARECAAYFAke0eJ4ACgkQ9CaO5/Lv0PAV3gCeJDvpuaDehMXx/3mFreIOZWqb > 5i8AoLgOeqI4AzX8l9Wvbgt9gCxy6ZBX > =Gzpw > -END PGP SIGNATURE- > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/using-a-class-from-jar-file-tp15481864p15547050.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: What version of Tomcat??
Hi Mike. First, could you fix your system time? Your email came through w/ a time stamp of 5/11/2004, 11:04am. Unless you've found a really cool time machine somewhere and can sent email in to the future, this is just slightly annoying to me. Regarding your question, if your effort is to eliminate bugs in the tomcat server, moving to the most recent available 5.5.x tomcat is probably the best advice. Tomcat 6 isn't a huge change, but there is some refactoring and folder layout changes that might introduce issues rather than eliminate them. Plus I suspect there is not a compatibility package for tomcat 6 like there was for tomcat 5 or 5.5. You'd have to upgrade your Java version to run tomcat 6. --David Michael McQuade wrote: Hi Folks Sorry I'm not very knowledgeable about technical aspects of Tomcat. I am having some problems with an application I am running acting rather weird. So what I want to do is download a newer version of Tomcat to try and rule out some possibilities. Currently I am running the following Tomcat version 5.0.28 Java SDK Standard Edition Version 1.4.2 Java 2 runtime environment To go to Tomcat 6.xx, can someone please tell me what I need to download... Binary Distributions Core ZIP ??? I assume, for a windows environment Where I get confused is the Catalina stuff, or any other small pieces I need to add to it.. What version of Java do I need to grab This is a Paste "Tomcat 6.0 is designed to run on JSE 5.0 and later. In addition, Tomcat 6.0 uses the Eclipse JDT Java compiler for compiling JSP pages. This means you no longer need to have the complete Java Development Kit (JDK) to run Tomcat, but a Java Runtime Environment (JRE) is sufficient. The Eclipse JDT Java compiler is bundled with the binary Tomcat distributions. Tomcat can also be configured to use the compiler from the JDK to compile JSPs, or any other Java compiler supported by Apache Ant. " So can I remove the Java SDK environment from my server and just download a a new JRE version 5 Anyone got this link Im sorry for being so inept at this, Im working on improving Thank-you to anyone who can answer this for me Mike - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [SPAM:] - IIS and Tomcat Redirector. - Email has different SMTP TO: and MIME TO: fields in the email addresses
I have the same exact problem with my installation of Tomcat and the ISAPI redirector. I have the Web Service Extension in IIS, mapped to the location of the isapi redirector dll, and set it to "allowed"? If anyone can follow-up with the post it would be greatly appreciated. Leo Donahue - PLANDEVX wrote: > > Did you create a Web Service Extension in IIS, mapped to the location of > the isapi redirector dll, and set it to "allowed"? > > > Leo D > > -Original Message- > From: sbell [mailto:[EMAIL PROTECTED] > Sent: Wednesday, July 19, 2006 11:47 AM > To: users@tomcat.apache.org > Subject: [SPAM:] - IIS and Tomcat Redirector. - Email has different SMTP > TO: and MIME TO: fields in the email addresses > > Hello, > > I am having troubles setting up the Tomcat Redirector (binary version > 1.2.15) on Windows 2000 server. > > Java 1.5_07 is installed, and I am using the base binary installation of > Tomcat 5.5.17. > After installing the redirector dll, I configured an isapi filter on my > web site (not the default web though. That was setup automatically from > the install.) > > Restarted Tomcat, IIS, checked on the ISAPI filter and had the green > upward arrow. > > Went to the /jsp-examples/index.html page, and got an error 404. > > Curiously on the page it claimed to be powered by Jetty. > Jetty is not installed on the server at all, unless it comes as part of > JSpell or the redirector dll. > > The site is password protected, using NTLM After the isapi discovery, > there is hexidecimal / ascii dump of the http headers. > > Any advice would be greatly appreciated. > > Thank you, Steve. > > The isapi dll log file: > [Wed Jul 19 14:10:03 2006] [2260:2232] [debug] jk_isapi_plugin.c (762): > Filter started [Wed Jul 19 14:10:03 2006] [2260:2232] [debug] > jk_isapi_plugin.c (828): Virtual Host redirection of > /jsp-examples/index.html [Wed Jul 19 14:10:03 2006] [2260:2232] [debug] > jk_uri_worker_map.c (449): Attempting to map URI > '/jsp-examples/index.html' from 4 maps [Wed Jul 19 14:10:03 2006] > [2260:2232] [debug] jk_uri_worker_map.c (461): Attempting to map context > URI '/servlets-examples/*' > [Wed Jul 19 14:10:03 2006] [2260:2232] [debug] jk_uri_worker_map.c > (461): Attempting to map context URI '/jsp-examples/*' > [Wed Jul 19 14:10:03 2006] [2260:2232] [debug] jk_uri_worker_map.c > (475): Found a wildchar match wlb -> /jsp-examples/* [Wed Jul 19 > 14:10:03 2006] [2260:2232] [debug] jk_isapi_plugin.c (845): check if > [/jsp-examples/index.html] is points to the web-inf directory [Wed Jul > 19 14:10:03 2006] [2260:2232] [debug] jk_isapi_plugin.c (863): > [/jsp-examples/index.html] is a servlet url - should redirect to wlb > [Wed Jul 19 14:10:03 2006] [2260:2232] [debug] jk_worker.c (301): > Maintaining worker wlb [Wed Jul 19 14:10:03 2006] [2260:2232] [debug] > jk_worker.c (111): found a worker wlb [Wed Jul 19 14:10:03 2006] > [2260:2232] [debug] jk_isapi_plugin.c (1018): got a worker for name wlb > [Wed Jul 19 14:10:03 2006] [2260:2232] [debug] jk_lb_worker.c (592): > service sticky_session=1 [Wed Jul 19 14:10:03 2006] [2260:2232] [debug] > jk_ajp_common.c (2131): acquired connection cache slot=0 [Wed Jul 19 > 14:10:03 2006] [2260:2232] [debug] jk_lb_worker.c (612): service > worker=ajp13w jvm_route=ajp13w [Wed Jul 19 14:10:03 2006] [2260:2232] > [debug] jk_ajp_common.c (566): ajp marshaling done [Wed Jul 19 14:10:03 > 2006] [2260:2232] [debug] jk_ajp_common.c (1670): processing with 3 > retries [Wed Jul 19 14:10:03 2006] [2260:2232] [debug] jk_connect.c > (328): socket TCP_NODELAY set to On [Wed Jul 19 14:10:03 2006] > [2260:2232] [debug] jk_connect.c (426): trying to connect socket 2708 to > 127.0.0.1:8009 [Wed Jul 19 14:10:03 2006] [2260:2232] [debug] > jk_connect.c (452): socket 2708 connected to 127.0.0.1:8009 [Wed Jul 19 > 14:10:03 2006] [2260:2232] [debug] jk_ajp_common.c (864): Connected > socket 2708 to (127.0.0.1:8009) [Wed Jul 19 14:10:03 2006] [2260:2232] > [debug] jk_ajp_common.c (909): sending to ajp13 pos=4 len=972 max=8192 > > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/IIS-and-Tomcat-Redirector.-tp5401962p15547046.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How many tomcat processes should there be?
I'm guessing you're running an older version of linux w/ a 2.4 or earlier kernel. In such systems the threads within a process show up as processes themselves. That changed in newer versions of the linux kernel which report one entry per process regardless of how many threads. --David Jonathan Mast wrote: When I run "ps ax" on our Linux server, I'm seeing dozens of Tomcat processes running. Is this normal? Shouldn't there be just 1 Tomcat process? Occasionally, we have to restart Apache to kill all those processes, because they are slowing the machine down. thanks - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Mapping JSP's to outside of the war or expanded folder
In the future to get the gurus to reply supply more info about your systems overall (OS, JDK, TC version, hardware, network topology, etc.). If you are running a NIX box you could possibly create some soft links in the directories you have named below. I have not tried something like that nor have I ever seen any discussion about something like soft links in the /WEB-INF directory. HTH. emerson cargnin wrote .. > The policy of our company is to deploy the jsp's separated from the > war file, to allow a finer grained control over deployment. I'm not > very fan of it, but it's something I won't be able to change. So I > need a way to point the following URL's to another place in the file > system. > http://server/[context]/jsp/* > http://server/[context]/css/* > http://server/[context]/html/* > http://server/[context]/images/* > > Thanks > emerson > > On 18/02/2008, David Brown <[EMAIL PROTECTED]> wrote: > > Once the .war is expanded why would you want to map to JSPs outside of the > > file > system package? > > > > emerson cargnin wrote .. > > > Hi there > > > > > > We use resin here in my work. Resin allows in its web.xml an element like: > > > > > > > > > /jsp/* > > > c:/resin/resin-2.1.4/apps/ucs/ > > > > > > > > > > > > > > > > > > This can also be used in resin.conf, amking the war more portable. > > > > > > Now we are starting a migration to tomcat. But as far as I know TC > > > doesnt not allow to have the JSP's out side of the war or the expanded > > > war. I did a research a couple of years ago. Did it changed? Is there > > > anyway now of mapping the jsp's of an app to an outside folder? > > > > > > Thanks > > > Emerson Cargnin > > > > > > - > > > To start a new topic, e-mail: users@tomcat.apache.org > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > - > > To start a new topic, e-mail: users@tomcat.apache.org > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem closing database pool connections
It looks to me like you're bypassing the connection pool and messing
up the way it handles connections. You've only shown a snippet of
code, so I have a couple of questions:
1. After dconn is returned from getConnection, how and when does it get closed?
2. Does the exception happen every time getConnection is called, or
does it maybe succeed on the first call and fail during the second?
When you get a connection from the connection pool, you're supposed to
close it *after* you use it. At
that time the underlying "real" connection is *not* closed, it's just
returned to the pool. That's the point of the connection pool, it
keeps a set of connections open to reduce overhead. Here you're
closing the PoolableConnection immediately, before it's used, which is
wrong.
Here's what I think happens. (This is partly guesswork.)
- DatabaseController.getConnection gets a PoolableConnection, extracts
the underlying real connection (dconn), then returns the
PoolableConnection to the pool.
- The caller of DatabaseController.getConnection uses the real
connection and then closes it.
- Now the pool contains a PoolableConnection whose underlying
connection is closed - This shouldn't happen!
- DatabaseController.getConnection is called a second time, and
returns the same PoolableConnection as before (because it's back in
the pool).
- conn.close() fails this time because the underlying connection was
closed prematurely.
Normally you'd never call getInnermostDelegate, you'd just use the
PoolableConnection returned by DataSource.getConnection and close it
when you're done. Is there a reason that you can't do that?
--
Len
On Feb 18, 2008 11:05 AM, Petter Olofsson <[EMAIL PROTECTED]> wrote:
> Hello tomcat users!
>
> I have a problem using the connection pool in Tomcat. The function
> getConnection() throws the following error message:
>
> [Error message]
> When trying to get a Connection an SQLExcpetion occurred:
> java.sql.SQLException: Already closed.
>at
> org.apache.tomcat.dbcp.dbcp.PoolableConnection.close(PoolableConnection.java:84)
>at
> org.apache.tomcat.dbcp.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.close(PoolingDataSource.java:181)
>at
> org.metria.kiruna.profs.eniro.db.DatabaseController.getConnection(DatabaseController.java:136)
>
> [DatabaseController.java]
>protected Connection getConnection(){
>try{
>Context initContext = new InitialContext();
>Context envContext = (Context)initContext.lookup("java:comp/env");
>DataSource ods = (DataSource) envContext.lookup("jdbc/yyy");
>
>Connection conn = ods.getConnection();
>
>Connection dconn = ((DelegatingConnection)
> conn).getInnermostDelegate();
>
>// if( conn != null && !conn.isClosed() ) // Line 135
>conn.close(); // Line 136
>
>return dconn;
>}catch( SQLException sqle ){
>System.err.println("When trying to get a Connection an
> SQLExcpetion occured.");
>sqle.printStackTrace();
>}catch( NamingException ne ){
>System.err.println("When trying to get a Connection an
> NamingException occured.");
>System.err.println(ne);
>}
>return null;
>}
>
> [Context.xml]
> auth="Container"
>driverClassName="oracle.jdbc.OracleDriver"
>maxActive="30"
>maxIdle="10"
>maxWait="1000"
>name="jdbc/yyy"
>username="xxx"
>password="xxx"
>type="javax.sql.DataSource"
>url="jdbc:oracle:thin:@drone:1521:top" />
>
> If the outer connection is left open ( line 135, 136 is deleted) then
> all connections are used until "maxActive" connections are created.
>
> The program uses Tomcat 5.5.26 and Oracle 10.2.3.0.
>
> Does anybody have an idea of why I can't close the outer connection so
> that the connections can be returned to the pool when I am done?
>
> / Petter
>
> -
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
-
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Re: JNDI question/problem
Hi Charles, ...and thanks for your reply. > You appear to be trying to define two default contexts (path=""), which is > obviously incorrect <..> Just to be more precise and address your point: - I am running Tomcat without its default apps (manager, root), only my own apps are set up; - when I define both contexts in server.xml, I obviously put different path="..." on contexts, the given example was for illustration purposes only. Sorry for the confusion. Just to repeat myself, I only have to put Context entries inside server.xml to be able to control the startup order of the webapps. If you could suggest me how would I achieve setting the startup order by having separate files, I would be able to get rid of at least two problems in my life. Thanks again for your effort & time. Regards, Mindaugas - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
mail host name lost when sending mail with Apache Commons Email
Hi, I'm having trouble sending mail with Apache Commons Email in Tomcat 6.0. At the top of the stack trace the mail server I'm sending to (that is known to be working ok) is mentioned but further down the trace there are _Caused by_ messages mentioning problems sending to localhost. It seems like the hostname that I'm setting via Commons Emails's .setHostName(...) is getting lost somewhere and javax.mail... falls back to localhost. This code works fine when run as a JUnit test. Does anyone have an idea about what may be causing this loss of mail host name when run with Tomcat? Here's the stacktrace (actual mail host name replaced with "some.mail.server ") Cause: Sending the email to the following server failed : some.mail.server:25 org.apache.commons.mail.EmailException: Sending the email to the following server failed : some.mail.server:25 at org.apache.commons.mail.Email.sendMimeMessage(Email.java:1138) at org.apache.commons.mail.Email.send(Email.java:1163) Caused by: javax.mail.SendFailedException: Send failure ( javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 25 (java.net.ConnectException: Connection refused: connect)) at javax.mail.Transport.send(Transport.java:163) at javax.mail.Transport.send(Transport.java:48) at org.apache.commons.mail.Email.sendMimeMessage(Email.java:1128) ... 14 more Caused by: javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 25 (java.net.ConnectException: Connection refused: connect) at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1282) at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:370) at javax.mail.Service.connect(Service.java:231) at javax.mail.Service.connect(Service.java:85) at javax.mail.Service.connect(Service.java:70) at javax.mail.Transport.send(Transport.java:94) ... 16 more Caused by: java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(Unknown Source) at java.net.PlainSocketImpl.connectToAddress(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:232) at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:189) at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1250) ... 21 more Thanks for any hints. /Björn -- Björn Þór Jónsson http://bthj.is
What version of Tomcat??
Hi Folks Sorry I'm not very knowledgeable about technical aspects of Tomcat. I am having some problems with an application I am running acting rather weird. So what I want to do is download a newer version of Tomcat to try and rule out some possibilities. Currently I am running the following Tomcat version 5.0.28 Java SDK Standard Edition Version 1.4.2 Java 2 runtime environment To go to Tomcat 6.xx, can someone please tell me what I need to download... Binary Distributions Core ZIP ??? I assume, for a windows environment Where I get confused is the Catalina stuff, or any other small pieces I need to add to it.. What version of Java do I need to grab This is a Paste "Tomcat 6.0 is designed to run on JSE 5.0 and later. In addition, Tomcat 6.0 uses the Eclipse JDT Java compiler for compiling JSP pages. This means you no longer need to have the complete Java Development Kit (JDK) to run Tomcat, but a Java Runtime Environment (JRE) is sufficient. The Eclipse JDT Java compiler is bundled with the binary Tomcat distributions. Tomcat can also be configured to use the compiler from the JDK to compile JSPs, or any other Java compiler supported by Apache Ant. " So can I remove the Java SDK environment from my server and just download a a new JRE version 5 Anyone got this link Im sorry for being so inept at this, Im working on improving Thank-you to anyone who can answer this for me Mike - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How many tomcat processes should there be?
When I run "ps ax" on our Linux server, I'm seeing dozens of Tomcat processes running. Is this normal? Shouldn't there be just 1 Tomcat process? Occasionally, we have to restart Apache to kill all those processes, because they are slowing the machine down. thanks
Problem closing database pool connections
Hello tomcat users!
I have a problem using the connection pool in Tomcat. The function
getConnection() throws the following error message:
[Error message]
When trying to get a Connection an SQLExcpetion occurred:
java.sql.SQLException: Already closed.
at
org.apache.tomcat.dbcp.dbcp.PoolableConnection.close(PoolableConnection.java:84)
at
org.apache.tomcat.dbcp.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.close(PoolingDataSource.java:181)
at
org.metria.kiruna.profs.eniro.db.DatabaseController.getConnection(DatabaseController.java:136)
[DatabaseController.java]
protected Connection getConnection(){
try{
Context initContext = new InitialContext();
Context envContext = (Context)initContext.lookup("java:comp/env");
DataSource ods = (DataSource) envContext.lookup("jdbc/yyy");
Connection conn = ods.getConnection();
Connection dconn = ((DelegatingConnection)
conn).getInnermostDelegate();
// if( conn != null && !conn.isClosed() ) // Line 135
conn.close(); // Line 136
return dconn;
}catch( SQLException sqle ){
System.err.println("When trying to get a Connection an
SQLExcpetion occured.");
sqle.printStackTrace();
}catch( NamingException ne ){
System.err.println("When trying to get a Connection an
NamingException occured.");
System.err.println(ne);
}
return null;
}
[Context.xml]
If the outer connection is left open ( line 135, 136 is deleted) then
all connections are used until "maxActive" connections are created.
The program uses Tomcat 5.5.26 and Oracle 10.2.3.0.
Does anybody have an idea of why I can't close the outer connection so
that the connections can be returned to the pool when I am done?
/ Petter
-
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JAAS Principal propagation from Tomcat to JBoss
I have the following situation (I try to simplify it):
1. I have a standalone Apache Tomcat server (5.5.26), on which is
running a web application:
- A Welcome jsp page (Welcome.jsp) and 2 Servlets: CalculatorServlet
and MyProtectedServlet
- The CalculatorSevlet servlet has to access remotly a stateless
session bean on a JBoss application server:
Properties env = new Properties();
env.put(Context.INITIAL_CONTEXT_FACTORY,"
org.jnp.interfaces.NamingContextFactory");
env.put(Context.URL_PKG_PREFIXES, "org.jnp.interfaces");
env.put(Context.PROVIDER_URL, "localhost:1099");
Context c = new InitialContext(env);
MyCalculatorRemote calculator = c.lookup
("MyCalculatorBean/remote");
int result = calculator.sum(a, b);
1. I have a standalone JBoss server (version 4.2.2), on which is
running an EJB3 application
- A Stateless session bean (MyCalculatorBean), which exposes a sum(nt
a, int b) method through the remote interface:
@Stateless
@SecurityDomain("MyRealm")
public class MyCalculatorBean implements MyCalculatorRemote {
@RolesAllowed("math")
public Integer sum(int a, int b) {
return a + b;
}
}
- The Session bean is defined under the jboss security domain called
"MyRealm", which is defined in the jboss login-config.xml and in fact
uses a MySql database for authentication and authorization:
true
java:/MysqlDS
SELECT
PASSWORD FROM USERS WHERE EMAIL=?
SELECT ROLE,
'Roles' FROM ROLES WHERE EMAIL=?
- The method sum(int a, int b) of the Session bean can be called only
by authenticated users with "math" role:
@RolesAllowed("math")
public Integer sum(int a, int b) {
return a + b;
}
Since the Session bean is secured with jboss security mechanism, which is
based on JAAS, to access the bean I have to setup JAAS authentication on the
web application (Single sign on authentication):
- I defined a JAASRealm in the Tomcat server.xml
- I defined a login.config file to be used by the JAASRealm; the file
defines the login module to be used for jaas authentication and I define to
use the JBoss DatabaseServerLoginModule (I imported the jboss security
library into the tomcat common/lib folder):
MyRealm{
org.jboss.security.auth.spi.DatabaseServerLoginModulesufficient
debug="true"
dsJndiName="java:comp/env/jdbc/MyDB"
principalsQuery="select password from users where
email=?"
rolesQuery="select role, 'Roles' from roles where
email=?";
};
- I set up Tomcat to specify the location of the login.config file,
changing the catalina.bat script:
set JAVA_OPTS=%JAVA_OPTS% -
Djava.security.auth.login.config==%CATALINA_HOME%/conf/login.config
- I set up the web.xml of my web application to define the login
configuration and the security constrains like follows:
Constraint
Proteced Servlet
/MyProtectedServlet
GET
POST
HEAD
PUT
OPTIONS
TRACE
DELETE
Auth
math
FORM
MyRealm
/login.jsp
/error.jsp
Math role
math
- I defined finally the login.jsp page as required for jaas
authentication:
Login Page
Username:
Password:
Now, the flow is the following one:
- I acces the web application root (http:\\localhost:8081\MyWebApplicaiton)
through the web browser and it displays the Welcom page (Welcome.jsp)
- I click on a link on the Welcome page to the MyProtectedServlet
- Since the MyProtectedServlet is a protected resource I'm redirected
to the login page
- I enter my credentials in the login page form and submit
- the browser displays the MyProtectedServlet which has a link to the
MyServlet servelt
- Clicking on the link, I'm redirect to MyServlet, which calls the
remote session bean (passing automatically the Principal of the logged in
user, which is supposed to be stored in the HttpServletRequest) and the
result of the call is displayed on the page
Unfortunatelly I have to following issue trying to accomplish this process:
- When submitting my credentials through the
Tomcat 6.0 + myFaces 1.2 --> ClassNotFoundException
Hi! I use: Also myFaces 1.2 unter Tomcat 5.x dürfte sowieso nicht laufen, da Tomcat 5.x nicht JSP 1.2 und Servlet Container 2.5 unterstützt? Demnach müsste der Tomcat 6.0 her: Hab das Teil installiert, Classpath und Catalina_Home gesetzt, Sysdeo Plugin (3.2.1) installiert und lt. Release Notes das DevLoader.jar nach Tomcat 6 / libs geschoben. +) myEclipse 5.1.1GA +) Tomcat 6.0.16 +) [url=http://www.eclipsetotale.com/tomcatPlugin.html]Sysdeo Plugin 3.2.1[/url] +) Maven 2.0.8 und [url=http://wiki.apache.org/myfaces/MyFaces_Archetypes_for_Maven]Archetypes[/url] Thats the archetype how I created the web project: [code] mvn archetype:create -DarchetypeGroupId=org.apache.myfaces.buildtools -DarchetypeArtifactId=myfaces-archetype-helloworld -DarchetypeVersion=1.0.0 -DgroupId=abc-DartifactId=ProjectName [/code] I tried to start a webapplication which should developed with JSP 1.2 and servlet container 2.5. So I installed tomcat 6.0.16 and started the server - following error message I got: [code] 18.02.2008 15:43:37 org.apache.tomcat.util.digester.Digester startElement SCHWERWIEGEND: Begin event threw exception java.lang.ClassNotFoundException: org.apache.catalina.loader.DevLoader at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at org.apache.tomcat.util.digester.ObjectCreateRule.begin(ObjectCreateRule.java:205) at org.apache.tomcat.util.digester.Rule.begin(Rule.java:153) at org.apache.tomcat.util.digester.Digester.startElement(Digester.java:1358) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1644) at org.apache.catalina.startup.Catalina.load(Catalina.java:516) at org.apache.catalina.startup.Catalina.load(Catalina.java:550) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:260) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:412) 18.02.2008 15:43:37 org.apache.catalina.startup.Catalina load WARNUNG: Catalina.start using C:\Programme\Apache Software Foundation\Tomcat 6.0\conf\server.xml: java.lang.ClassNotFoundException: org.apache.catalina.loader.DevLoader at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2808) at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2834) at org.apache.tomcat.util.digester.Digester.startElement(Digester.java:1361) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1644) at org.apache.catalina.startup.Catalina.load(Catalina.java:516) at org.apache.catalina.startup.Catalina.load(Catalina.java:550)
RE: JNDI question/problem
> From: Mindaugas Žakšauskas [mailto:[EMAIL PROTECTED] > Subject: JNDI question/problem > > > > > > type="java.util.Map"/> > > > type="java.util.Map"/> > > > > You appear to be trying to define two default contexts (path=""), which is obviously incorrect, and likely conflict with Tomcat's existing default app in [appBase]/ROOT. Since you shouldn't be putting elements inside server.xml and the resource reference works when you place the elements in valid locations, your question is somewhat moot. Note that when elements are not in server.xml, the path attribute must not be used (it's usually ignored, but can cause problems). - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Why Tomcat take about 15 minutes to start?
The same delay approx. -Original Message- From: Leon Rosenberg [mailto:[EMAIL PROTECTED] Sent: Monday, February 18, 2008 12:56 AM To: Tomcat Users List Subject: Re: Why Tomcat take about 15 minutes to start? And without the enhydra app? Leon On Feb 17, 2008 9:36 PM, Mohamed Mohamedin <[EMAIL PROTECTED]> wrote: > It has internet connection and can connect to apache.org. Also It has app > (Enhydra Application) > > > -Original Message- > From: Leon Rosenberg [mailto:[EMAIL PROTECTED] > Sent: Sunday, February 17, 2008 4:46 PM > To: Tomcat Users List > Subject: Re: Why Tomcat take about 15 minutes to start? > > is your server connected to the internet (e.g. can make requests, > specially to apache.org) ? > Is it a vanilla tomcat or have you put some app into it? Especially a > struts app? > > regards > Leon > > > On Feb 17, 2008 2:43 PM, Mohamed Mohamedin <[EMAIL PROTECTED]> > wrote: > > This message > "http://readlist.com/lists/tomcat.apache.org/users/9/46003.html"; talked > about APR. Which I don't use. > > > > But I found in the last these lines > > " Anyway: since you've not configured an HTTPS Connector in Tomcat, I > > don't really have an explanation for the slow startup." > > > > I use the default server.xml and it has only this connector: > > >connectionTimeout="2" > >redirectPort="8443" /> > > So is really my problem has no explanation? > > > > Thanks again for your help > > > > -Original Message- > > From: Markus Schönhaber [mailto:[EMAIL PROTECTED] > > Sent: Sunday, February 17, 2008 1:15 AM > > To: users@tomcat.apache.org > > Subject: Re: Why Tomcat take about 15 minutes to start? > > > > Neha Agrawal wrote: > > > > > but i did not receive it...dont know why? > > > > This is what Christopher pointed you to: > > http://readlist.com/lists/tomcat.apache.org/users/9/46003.html > > > > Regards > > mks > > > > - > > To start a new topic, e-mail: users@tomcat.apache.org > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > __ NOD32 2881 (20080217) Information __ > > > > This message was checked by NOD32 antivirus system. > > http://www.eset.com > > > > > > > > - > > To start a new topic, e-mail: users@tomcat.apache.org > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JASPER libraries incompatibilities
Hi, Is there any backward incompatibility in JASPER libraries in Tomcat (v4.x.y, 5.x.y & 6.x.y)? If 'YES', could you please share appropriate URL about it. Thanks, -Hitesh
Re: Why Tomcat take about 15 minutes to start?
jean-frederic clere wrote: > Nope, the entropy is collected when starting the listener > SSLEngine="off" /> > Should help. I didn't know that. Thanks for the hint. Regards mks - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat 5.5 clustering -> Cluster Session
Hello! I'm getting the following message on Tomcat: 18/Fev/2008 12:07:50 org.apache.catalina.cluster.tcp.ReplicationValvecreatePrimaryIndicator FINE: Context /outpatient: Found session 07EEE91093046F13672F88402F03C5A2.node02 but it isnt a ClusterSession. Why this happen? Thanks a lot AH
Re: Mapping JSP's to outside of the war or expanded folder
The policy of our company is to deploy the jsp's separated from the war file, to allow a finer grained control over deployment. I'm not very fan of it, but it's something I won't be able to change. So I need a way to point the following URL's to another place in the file system. http://server/[context]/jsp/* http://server/[context]/css/* http://server/[context]/html/* http://server/[context]/images/* Thanks emerson On 18/02/2008, David Brown <[EMAIL PROTECTED]> wrote: > Once the .war is expanded why would you want to map to JSPs outside of the > file system package? > > emerson cargnin wrote .. > > Hi there > > > > We use resin here in my work. Resin allows in its web.xml an element like: > > > > > > /jsp/* > > c:/resin/resin-2.1.4/apps/ucs/ > > > > > > > > > > > > This can also be used in resin.conf, amking the war more portable. > > > > Now we are starting a migration to tomcat. But as far as I know TC > > doesnt not allow to have the JSP's out side of the war or the expanded > > war. I did a research a couple of years ago. Did it changed? Is there > > anyway now of mapping the jsp's of an app to an outside folder? > > > > Thanks > > Emerson Cargnin > > > > - > > To start a new topic, e-mail: users@tomcat.apache.org > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Mapping JSP's to outside of the war or expanded folder
Once the .war is expanded why would you want to map to JSPs outside of the file system package? emerson cargnin wrote .. > Hi there > > We use resin here in my work. Resin allows in its web.xml an element like: > > > /jsp/* > c:/resin/resin-2.1.4/apps/ucs/ > > > > > > This can also be used in resin.conf, amking the war more portable. > > Now we are starting a migration to tomcat. But as far as I know TC > doesnt not allow to have the JSP's out side of the war or the expanded > war. I did a research a couple of years ago. Did it changed? Is there > anyway now of mapping the jsp's of an app to an outside folder? > > Thanks > Emerson Cargnin > > - > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Mapping JSP's to outside of the war or expanded folder
Hi there We use resin here in my work. Resin allows in its web.xml an element like: /jsp/* c:/resin/resin-2.1.4/apps/ucs/ This can also be used in resin.conf, amking the war more portable. Now we are starting a migration to tomcat. But as far as I know TC doesnt not allow to have the JSP's out side of the war or the expanded war. I did a research a couple of years ago. Did it changed? Is there anyway now of mapping the jsp's of an app to an outside folder? Thanks Emerson Cargnin - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Why Tomcat take about 15 minutes to start?
Mohamed Mohamedin wrote: This message "http://readlist.com/lists/tomcat.apache.org/users/9/46003.html"; talked about APR. Which I don't use. But I found in the last these lines " Anyway: since you've not configured an HTTPS Connector in Tomcat, I don't really have an explanation for the slow startup." Nope, the entropy is collected when starting the listener SSLEngine="off" /> Should help. Cheers Jean-Frederic I use the default server.xml and it has only this connector: So is really my problem has no explanation? Thanks again for your help -Original Message- From: Markus Schönhaber [mailto:[EMAIL PROTECTED] Sent: Sunday, February 17, 2008 1:15 AM To: users@tomcat.apache.org Subject: Re: Why Tomcat take about 15 minutes to start? Neha Agrawal wrote: but i did not receive it...dont know why? This is what Christopher pointed you to: http://readlist.com/lists/tomcat.apache.org/users/9/46003.html Regards mks - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ NOD32 2881 (20080217) Information __ This message was checked by NOD32 antivirus system. http://www.eset.com - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JNDI question/problem
Hi,
I'm using Tomcat v5.5.25 with two webbaps deployed as plain files (not
wars). Both of them use JNDI and do some initial binding upon webapp
(context) startup.
The "startup" event is determined by implementing a listener
(javax.servlet.ServletContextListener's contextInitialized method) and
placing it in WEB-INF/web.xml.
Now, there are (at least) two ways of defining/configuring webapp contexts:
1) by having both webapps defined in conf/server.xml, e.g.:
2) By having Context part defined separately, e.g. sitting in
conf/Catalina/localhost/webapp1.xml and
conf/Catalina/localhost/webapp2.xml
Now the difference between the two is that for the (1) case linked
JNDI resource ("java:comp/env/local_bar") is not available upon
startup - I'm getting "javax.naming.NameNotFoundException: Name
local_bar is not bound in this Context". Although when the config sits
separately from server.xml, as in case (2), everything works just fine
and JNDI contains all configured bindings/resource links.
The question is, is this a normal behavior or something that should be
addressed/fixed? Also, is there any bit of JNDI spec which would speak
of JNDI availability upon server/webapp startup?
I would prefer to use the (1) approach as in some cases I need to
specify the order of which webapp starts first while this is not
possible using (2).
Thanks indeed anyone for any ideas, really much appreciated.
Regards,
Mindaugas
-
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Tomcat connector based on MINA
Is anyone working on a tomcat connector based on MINA? TIA, Neil -- View this message in context: http://www.nabble.com/Tomcat-connector-based-on-MINA-tp15540286p15540286.html Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
