Re: Load balancing SSL sessions
I believe there is an issue with failover, however, with this route (thus, the second use case for load balancers - failover). If an IP address in the DNS list goes down, it can take up to 48 hours before the DNS maps are updated to reflect the loss of one of the IPs. In the meantime, clients may be getting directed to a server that is not available. Someone pls correct me if I'm wrong about that. From: Filip Hanik - Dev Lists <[EMAIL PROTECTED]> Reply-To: "Tomcat Users List" To: Tomcat Users List Subject: Re: Load balancing SSL sessions Date: Tue, 22 Feb 2005 16:01:10 -0600 you can also use DNS round robin, www.mysite.com resolves to two or more IP addresses. Filip Andrew Miehs wrote: We use F5 BigIPs, but they are probably overkill for your application - The cisco probably will be as well. A 'Cheap' software solution might be to work with redirects, and 2 separate IP addresses. ie: ssl1.mysite.com and ssl2.mysite.com - You will need 2 ssl keys though for this to work. Does all of your app require ssl? or just a certain part, ie: payment. Do you need the stickiness for the whole app? or just for the ssl (seeing you are using tomcat, you will probably need it for the whole app)... Andrew On Feb 22, 2005, at 10:24 PM, Kelly Vista wrote: Hi - We are looking to deploy our app, running on Tomcat 5, soon and are exploring load balancing options. We are looking at H/W and S/W solutions, and I was wondering if anyone had any past experience/advice they would like to share. Our deployment is as pretty run-of-the-mill as it gets: 2 machines, each running Tomcat. We would like to avoid replicating state (since we have a lot of state in these apps, for reasons beyond our current control). Even in-memory session replication would not be option here, so we're punting on the Tomcat cluster solution. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Express yourself instantly with MSN Messenger! Download today - it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Load balancing SSL sessions
BTW, I believe there is another issue with DNS round robin -- no support for sticky sessions. There is no assurance that a series of requests (i.e., a session) for a particular client IP or client with a particular session ID will be routed to the same server. Also, SSL sticky sessions are definitely not supported. Again, pls correct me if I'm wrong. From: Filip Hanik - Dev Lists <[EMAIL PROTECTED]> Reply-To: "Tomcat Users List" To: Tomcat Users List Subject: Re: Load balancing SSL sessions Date: Tue, 22 Feb 2005 16:01:10 -0600 you can also use DNS round robin, www.mysite.com resolves to two or more IP addresses. Filip Andrew Miehs wrote: We use F5 BigIPs, but they are probably overkill for your application - The cisco probably will be as well. A 'Cheap' software solution might be to work with redirects, and 2 separate IP addresses. ie: ssl1.mysite.com and ssl2.mysite.com - You will need 2 ssl keys though for this to work. Does all of your app require ssl? or just a certain part, ie: payment. Do you need the stickiness for the whole app? or just for the ssl (seeing you are using tomcat, you will probably need it for the whole app)... Andrew On Feb 22, 2005, at 10:24 PM, Kelly Vista wrote: Hi - We are looking to deploy our app, running on Tomcat 5, soon and are exploring load balancing options. We are looking at H/W and S/W solutions, and I was wondering if anyone had any past experience/advice they would like to share. Our deployment is as pretty run-of-the-mill as it gets: 2 machines, each running Tomcat. We would like to avoid replicating state (since we have a lot of state in these apps, for reasons beyond our current control). Even in-memory session replication would not be option here, so we're punting on the Tomcat cluster solution. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Express yourself instantly with MSN Messenger! Download today - it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: Getting other Sessions
Hi, HttpSession.getAttributeNames() should do what you want! >From the javadoc: "getAttributeNames public java.util.Enumeration getAttributeNames() Returns an Enumeration of String objects containing the names of all the objects bound to this session." Cheers Bernhard -Ursprüngliche Nachricht- Von: Joseph Shraibman [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 23. Februar 2005 05:18 An: tomcat-user@jakarta.apache.org Betreff: Getting other Sessions I want to make an admin page in my application. I needs to be able to get access to all the current Session objects to access their attributes. Is this possible? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Arabic encoding
Hi, I face difficulties with encoding, at first I developed servlets that connects to oracle database, the oracle encoding is US7Ascii and it contains arabic data, I used Java1.3 to write the code and tomcat 4.0.6 to deploy the servlets, I just needed to get the write encoding of the servlets, both the data from the database or the messages I write in the code in arabic, is puting these lines in the servlet when I wanted to use Java 5 I get question marks and when I used the servlets which I compiled on jdk1.3 in tomcat 5.5.8 I need to adjust the encoding each time I request the servlet to windows-1256. what's the problem of the encoding in the new versions of Java and tomcat? I noticed the internationalization in the tomcat contains tomcat-i18n-en.jar,tomcat-i18n-fr.jar,tomcat-i18n-ja.jar,tomcat-i18n-es.jar is the problem that I need tomcat-i18n-ar.jar? and if so, how to get it? Hope I explained the problem in obvious way. I can't continue using tomcat 4.0.6 cause I always have dbconnection failure as I use jndi DataSource, but I found tomcat 5.5.8 is more stable. Please I need help Thanks,
RE: Getting other Sessions
Hi, That doesn't answer Joseph's question. It tells him how to access the objects in his own session but not how to access other peoples sessions. I would be interested to see how this is done as well. Ta Matt -Original Message- From: Bernhard Slominski [mailto:[EMAIL PROTECTED] Sent: 23 February 2005 09:17 To: 'Tomcat Users List' Subject: AW: Getting other Sessions Hi, HttpSession.getAttributeNames() should do what you want! >From the javadoc: "getAttributeNames public java.util.Enumeration getAttributeNames() Returns an Enumeration of String objects containing the names of all the objects bound to this session." Cheers Bernhard -Ursprüngliche Nachricht- Von: Joseph Shraibman [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 23. Februar 2005 05:18 An: tomcat-user@jakarta.apache.org Betreff: Getting other Sessions I want to make an admin page in my application. I needs to be able to get access to all the current Session objects to access their attributes. Is this possible? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Any opinions expressed in this E-mail may be those of the individual and not necessarily the company. This E-mail and any files transmitted with it are confidential and solely for the use of the intended recipient. If you are not the intended recipient or the person responsible for delivering to the intended recipient, be advised that you have received this E-mail in error and that any use or copying is strictly prohibited. If you have received this E-mail in error please notify the beCogent postmaster at [EMAIL PROTECTED] Unless expressly stated, opinions in this email are those of the individual sender and not beCogent Ltd. You must take full responsibility for virus checking this email and any attachments. Please note that the content of this email or any of its attachments may contain data that falls within the scope of the Data Protection Acts and that you must ensure that any handling or processing of such data by you is fully compliant with the terms and provisions of the Data Protection Act 1984 and 1998. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Arabic encoding
Hi, HTML tags won't help you. Take a look at response.setCharacterEncoding("UTF-8") and JSP page directive for contentType <%@ page contentType="text/html; charset=UTF-8" %> Replace UTF-8 with the charset for Arabic and see if that helps. Allistair. > -Original Message- > From: Fadwa Barham [mailto:[EMAIL PROTECTED] > Sent: 23 February 2005 21:20 > To: tomcat-user@jakarta.apache.org > Subject: Arabic encoding > > > Hi, > I face difficulties with encoding, at first I developed > servlets that connects to oracle database, the oracle > encoding is US7Ascii and it contains arabic data, I used > Java1.3 to write the code and tomcat 4.0.6 to deploy the > servlets, I just needed to get the write encoding of the > servlets, both the data from the database or the messages I > write in the code in arabic, is puting these lines in the servlet > > content="text/html;charset=windows-1256"> > when I wanted to use Java 5 I get question marks > and when I used the servlets which I compiled on jdk1.3 in > tomcat 5.5.8 I need to adjust the encoding each time I > request the servlet to windows-1256. > what's the problem of the encoding in the new versions of > Java and tomcat? > I noticed the internationalization in the tomcat contains > tomcat-i18n-en.jar,tomcat-i18n-fr.jar,tomcat-i18n-ja.jar,tomca > t-i18n-es.jar > is the problem that I need tomcat-i18n-ar.jar? and if so, how > to get it? > Hope I explained the problem in obvious way. > I can't continue using tomcat 4.0.6 cause I always have > dbconnection failure as I use jndi DataSource, but I found > tomcat 5.5.8 is more stable. > Please I need help > Thanks, > --- QAS Ltd. Developers of QuickAddress Software http://www.qas.com";>www.qas.com Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: Getting other Sessions
Hi Matt, Joseph, you're right, I was not reading Joseph's question properly, I thought he want wants "all objects IN the session". I also can't think of another solution than Antony mentioned earlier. Bernhard -Ursprüngliche Nachricht- Von: Dale, Matt [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 23. Februar 2005 10:25 An: Tomcat Users List Betreff: RE: Getting other Sessions Hi, That doesn't answer Joseph's question. It tells him how to access the objects in his own session but not how to access other peoples sessions. I would be interested to see how this is done as well. Ta Matt -Original Message- From: Bernhard Slominski [mailto:[EMAIL PROTECTED] Sent: 23 February 2005 09:17 To: 'Tomcat Users List' Subject: AW: Getting other Sessions Hi, HttpSession.getAttributeNames() should do what you want! >From the javadoc: "getAttributeNames public java.util.Enumeration getAttributeNames() Returns an Enumeration of String objects containing the names of all the objects bound to this session." Cheers Bernhard -Ursprüngliche Nachricht- Von: Joseph Shraibman [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 23. Februar 2005 05:18 An: tomcat-user@jakarta.apache.org Betreff: Getting other Sessions I want to make an admin page in my application. I needs to be able to get access to all the current Session objects to access their attributes. Is this possible? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Load balancing SSL sessions
Hi Kelly, To do a software solution you could use the following method. www.mysite.com - Both servers can answer this request, (for example round robin dns) or some form of hsrp (im sure there is a patch for linux to do this)... and based upon load and a simple script (perl, java, etc) they then redirect the traffic server1.mysite.com, or server2.mysite.com This way the session then stays on server1 or server2. As I said though, you will need 2 certificates if you do not want the clients complaining about broken ssl certificates. Anderw Kelly Vista wrote: Thanks Andrew. In answer to your question, some of our app requires SSL -- exactly like an order-style app (but it's not a product ordering app). So, a person's session might involve the following path: 1. non SSL req 2. non SSL req 3. SSL req 4. non SSL req and we'd like that entire session to be persistent (i.e., sticky with one particular app server). BTW, it is not an issue for us if that server fails during the session. It will happen rarely and it's an acceptable failure for us (i.e., not mission critical data). I should have mentioned that we expect 1000 req/hour with this app. However, our app is not necessarily quick (dependent on external resources) and does keep a lot of state. I'm personally someone in favor of a H/W LB solution, but looking to be convinced that a valid S/W solution exists which is better (or just as good) as a H/W solution. I know the S/W solution will be less reliable (not solid state), but I'm looking to hear from folks who have done SSL session affinity with a S/W only approach. Andrew On Feb 22, 2005, at 10:24 PM, Kelly Vista wrote: Hi - We are looking to deploy our app, running on Tomcat 5, soon and are exploring load balancing options. We are looking at H/W and S/W solutions, and I was wondering if anyone had any past experience/advice they would like to share. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: AW: Getting other Sessions
You need to implement a Session Listener like this. public class SessionHelper implements HttpSessionListener { private static Hashtable sessionsById = null; /** * @see javax.servlet.http.HttpSessionListener#sessionCreated(javax.servlet.http.HttpSessionEvent) */ public void sessionCreated(HttpSessionEvent sessionEvent) { if (sessionsById == null) { sessionsById = new Hashtable(); } HttpSession session = sessionEvent.getSession(); String sessionId = session.getId(); sessionsById.put(sessionId, session); } /** * @see javax.servlet.http.HttpSessionListener#sessionDestroyed(javax.servlet.http.HttpSessionEvent) */ public void sessionDestroyed(HttpSessionEvent sessionEvent) { } } Then you can access the sessions via this session helpers Hashtable. Finally you need to add the following to your web.xml. blah SessionHelper .. etc Cheers, Mark Original Message Follows From: Bernhard Slominski <[EMAIL PROTECTED]> Reply-To: "Tomcat Users List" To: 'Tomcat Users List' Subject: AW: Getting other Sessions Date: Wed, 23 Feb 2005 10:31:00 +0100 Hi Matt, Joseph, you're right, I was not reading Joseph's question properly, I thought he want wants "all objects IN the session". I also can't think of another solution than Antony mentioned earlier. Bernhard -Ursprüngliche Nachricht- Von: Dale, Matt [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 23. Februar 2005 10:25 An: Tomcat Users List Betreff: RE: Getting other Sessions Hi, That doesn't answer Joseph's question. It tells him how to access the objects in his own session but not how to access other peoples sessions. I would be interested to see how this is done as well. Ta Matt -Original Message- From: Bernhard Slominski [mailto:[EMAIL PROTECTED] Sent: 23 February 2005 09:17 To: 'Tomcat Users List' Subject: AW: Getting other Sessions Hi, HttpSession.getAttributeNames() should do what you want! From the javadoc: "getAttributeNames public java.util.Enumeration getAttributeNames() Returns an Enumeration of String objects containing the names of all the objects bound to this session." Cheers Bernhard -Ursprüngliche Nachricht- Von: Joseph Shraibman [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 23. Februar 2005 05:18 An: tomcat-user@jakarta.apache.org Betreff: Getting other Sessions I want to make an admin page in my application. I needs to be able to get access to all the current Session objects to access their attributes. Is this possible? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Getting other Sessions
Hi, looks to me that this was included in a previous version of the API, but was removed for security reasons: http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/http/HttpSessionContext.html Therefore the only way to get all sessions is probably a SessionListener. HTH Christoph Dale, Matt wrote: Hi, That doesn't answer Joseph's question. It tells him how to access the objects in his own session but not how to access other peoples sessions. I would be interested to see how this is done as well. Ta Matt -Original Message- From: Bernhard Slominski [mailto:[EMAIL PROTECTED] Sent: 23 February 2005 09:17 To: 'Tomcat Users List' Subject: AW: Getting other Sessions Hi, HttpSession.getAttributeNames() should do what you want! From the javadoc: "getAttributeNames public java.util.Enumeration getAttributeNames() Returns an Enumeration of String objects containing the names of all the objects bound to this session." Cheers Bernhard -Ursprüngliche Nachricht- Von: Joseph Shraibman [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 23. Februar 2005 05:18 An: tomcat-user@jakarta.apache.org Betreff: Getting other Sessions I want to make an admin page in my application. I needs to be able to get access to all the current Session objects to access their attributes. Is this possible? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Any opinions expressed in this E-mail may be those of the individual and not necessarily the company. This E-mail and any files transmitted with it are confidential and solely for the use of the intended recipient. If you are not the intended recipient or the person responsible for delivering to the intended recipient, be advised that you have received this E-mail in error and that any use or copying is strictly prohibited. If you have received this E-mail in error please notify the beCogent postmaster at [EMAIL PROTECTED] Unless expressly stated, opinions in this email are those of the individual sender and not beCogent Ltd. You must take full responsibility for virus checking this email and any attachments. Please note that the content of this email or any of its attachments may contain data that falls within the scope of the Data Protection Acts and that you must ensure that any handling or processing of such data by you is fully compliant with the terms and provisions of the Data Protection Act 1984 and 1998. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Arabic encoding
hi, thanks for your reply, I tried using in my servlet res.setContentType("text/html; charset=UTF-8") but I didn't have arabic when I compiled it with jdk1.3, and I could't adjust the encoding from the internet explorer as I did when I don't use res.setContentType("text/html; charset=UTF-8"), and I also tried res.setContentType("text/html; charset=windows-1256") and I get all the arabic data in the servlet and the database question marks. I noticed something: when I compile the servlet using Java 5 and write in the servlet res.setContentType("text/html; charset=UTF-8") or res.setContentType("text/html; charset=windows-1256") without using I get the words I wrote in the servlet in arabic correct but the data from the database in question mark and also if the servlet has a form, when I submit the data I get the phrase also in question mark. and when I used req.setCharacterEncoding("utf-8") or req.setCharacterEncoding("windows-1256") or I have the form phrase in arabic but the database cannot realize the encoding and return 0 results. thanks, Fadwa - Original Message - From: "Allistair Crossley" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Wednesday, February 23, 2005 11:29 AM Subject: RE: Arabic encoding Hi, HTML tags won't help you. Take a look at response.setCharacterEncoding("UTF-8") and JSP page directive for contentType <%@ page contentType="text/html; charset=UTF-8" %> Replace UTF-8 with the charset for Arabic and see if that helps. Allistair. -Original Message- From: Fadwa Barham [mailto:[EMAIL PROTECTED] Sent: 23 February 2005 21:20 To: tomcat-user@jakarta.apache.org Subject: Arabic encoding Hi, I face difficulties with encoding, at first I developed servlets that connects to oracle database, the oracle encoding is US7Ascii and it contains arabic data, I used Java1.3 to write the code and tomcat 4.0.6 to deploy the servlets, I just needed to get the write encoding of the servlets, both the data from the database or the messages I write in the code in arabic, is puting these lines in the servlet when I wanted to use Java 5 I get question marks and when I used the servlets which I compiled on jdk1.3 in tomcat 5.5.8 I need to adjust the encoding each time I request the servlet to windows-1256. what's the problem of the encoding in the new versions of Java and tomcat? I noticed the internationalization in the tomcat contains tomcat-i18n-en.jar,tomcat-i18n-fr.jar,tomcat-i18n-ja.jar,tomca t-i18n-es.jar is the problem that I need tomcat-i18n-ar.jar? and if so, how to get it? Hope I explained the problem in obvious way. I can't continue using tomcat 4.0.6 cause I always have dbconnection failure as I use jndi DataSource, but I found tomcat 5.5.8 is more stable. Please I need help Thanks, --- QAS Ltd. Developers of QuickAddress Software http://www.qas.com";>www.qas.com Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
XML Parsing only on localhost but not remotely
Hello, at last I solved the problem of my tomcat not being able to parse xml code, but only partially: I am now able to do xml requests in my Geoserver application, but only on the localhost, if I try to do a request remotely, I only get the xml code in the browser window. Here is what the remote Browser shows: 8<-- WFS_Capabilities version="1.0.0" xsi:schemaLocation="http://www.opengis.net/wfs http://systemsresearch.ac.at:8080/geoserver/data/capabilities/wfs/1.0.0/WFS-capabilities.xsd";> - My GeoServer WFS My GeoServer WFS - This is a description of your Web Feature Server. The GeoServer is a full transactional Web Feature Server, you may wish to limit GeoServer to a Basic service level to prevent modificaiton of your geographic data. WFS, WMS, GEOSERVER http://geoserver.sourceforge.net/html/index.php NONE NONE - - - - - http://systemsresearch.ac.at:8080/geoserver/wfs/GetCapabilities?"/> - - http://systemsresearch.ac.at:8080/geoserver/wfs/GetCapabilities"/> - . . . etc. ---8<-- What do I have to modify so that tomcat will be doing the xml parsing also for the remote browser? As I understand it, the code should not be sent to the browser, but should be executed on the localhost and the result should be sent to my browser, right? So what could be wrong? Please tell my what file information you need to give me a hint (e.g. server.xml oder web.xml etc.). Thank you very much in advance Jan Peters-Anders -- Remember, Linux is a wigwam: No Windows. No Gates. Apache inside. . DSL Komplett von GMX +++ Supergünstig und stressfrei einsteigen! AKTION "Kein Einrichtungspreis" nutzen: http://www.gmx.net/de/go/dsl - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Load balancing SSL sessions
> > On Feb 22, 2005, at 10:24 PM, Kelly Vista wrote: > > > >> Hi - > >> > >> We are looking to deploy our app, running on Tomcat 5, soon and are > >> exploring load balancing options. We are looking at H/W and S/W > >> solutions, and I was wondering if anyone had any past > >> experience/advice they would like to share. > >> > >> Our deployment is as pretty run-of-the-mill as it gets: 2 machines, > >> each running Tomcat. We would like to avoid replicating state (since > >> we have a lot of state in these apps, for reasons beyond our current > >> control). Even in-memory session replication would not be option > >> here, so we're punting on the Tomcat cluster solution. > > You could use Coherence*Web to cluster your session state, and a Foundry switch to do the load balancing. It can do sticky load balancing, and if a server fails then coherence will ensure that your other boxes still have the session state. http://www.foundrynet.com/products/webswitches/serveriron/ http://www.tangosol.com/coherence-uses-a.jsp Best Regards, James - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
disk file as servlet or jsp resource
Hello tomcat gurus, I have developed a small web app that keeps inventory by reading and writing to a MicroSoft Excel file. The web app is performing as designed except for reading the input Excel. Currently, I am having the user browse for the file on the local file system which works OK. The client server application works OK when the client and server are the same machine. When I access the web app from a remote client machine I am of course not able to see the input Excel file that resides on the server machine. I am deploying my app in the usual way using an ant build.xml file and the Tomcat /manager servlet. I have been able to include the input Excel data file in the output (dot).war file by placing the Excel input data file in the web directory. Is there some way of using the input Excel data file as a web app resource such that the data file can be loaded when the (dot).war file is deployed and is started up? Please advise, David. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
ClassCastException
Hi, There is a ClassCastException when we run the JspC class with the proper arguments. I have given the detailed exception at the end of this mail, // In org.apache.jasper.JspC class code private void initServletContext() { try { context = new JspCServletContext(new PrintWriter(System.out), new URL("file:" + uriRoot.replace('\\', '/') + '/')); tldLocationsCache = new TldLocationsCache(context, true); } catch(MalformedURLException me) { System.out.println("**" + me); } rctxt = new JspRuntimeContext(context, this); jspConfig = new JspConfig(context); tagPluginManager = new TagPluginManager(context); } In this method it creates the object of jspRunTimeContext rctxt = new JspRuntimeContext(context, this); // end JspC class code // In org.apache.jasper.compiler.JspRuntimeContext class In constructor of this class, public JspRuntimeContext(ServletContext context, Options options){ jsps = Collections.synchronizedMap(new HashMap()); thread = null; threadDone = false; threadName = "JspRuntimeContext"; System.setErr(new SystemLogHandler(System.err)); this.context = context; this.options = options; // The below line causing the exception to be thrown parentClassLoader = (URLClassLoader)Thread.currentThread().getContextClassLoader(); if(parentClassLoader == null) parentClassLoader = (URLClassLoader)getClass().getClassLoader(); if(log.isDebugEnabled()) if(parentClassLoader != null) log.debug(Localizer.getMessage("jsp.message.parent_class_loader_is", parentClassLoader.toString())); else log.debug(Localizer.getMessage("jsp.message.parent_class_loader_is", "")); initClassPath(); if(context instanceof JspCServletContext) return; if(System.getSecurityManager() != null) ... ..} // Here it is expecting the current thread class loader to be of type URLClassLoader, which is not,it is set with the AntClassLoader2.. Hence throwing the exception parentClassLoader = (URLClassLoader)Thread.currentThread().getContextClassLoader(); /// end of org.apache.jasper.compiler.JspRuntimeContext class The reason is the current thread class loader has set in JspC after JspRuntimeContext() object creation call, setting of current thread class loader to URLClassLoader is done in the below given method in JspC class private void initClassLoader(JspCompilationContext clctxt) method // Begin JspC class Thread.currentThread().setContextClassLoader(loader); // end JspC class The class loader, URLClassLoader is set to the current thread after the exception is thrown from org.apache.jasper.compiler.JspRuntimeContext, if it set before ,then it will definitely work. --- total flow. from JspC class, methods flow Main() -- execute()--- initServletContext(); initServletContext() In this method creating the below object by calling the only one constructor of org.apache.jasper.compiler.JspRuntimeContext(context, option) -- in org.apache.jasper.compiler.JspRuntimeContext org.apache.jasper.compiler.JspRuntimeContext taking the current thread class loader and expecting to be as URLClassloader, exception thrown --- in JspC after this flow there is code to set the currentCLassLoader to URLClassLoader, in initClassLoader(JspCompilationContext clctxt) method this should be set before the creation of JspRuntimeContext object to avoid this exception. --- It would be great if we have precompilation feature. I don't know if there is any other alternatives available for this, I think we could do this. Please let me know if this is considered already and have counter this problem. --- The detailed exception is ... The line numbers may not correct since i put some System.out.println().. The code thrrowing the exception is JspRuntimeContext costructor parentClassLoader = (URLClassLoader)Thread.currentThread().getContextClassLoader(); [java] java.lang.ClassCastException [java] at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:172) [java] at org.apache.tools.ant.taskdefs.Java.run(Java.java:705) [java] at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:177) [java] at org.apache.tools.ant.taskdefs.Java.execute(Java.java:83) [java] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) [java] at org.apache.tools.ant.Task.perform(Task.java:364) [java] at org.apache.tools.ant.Target.execute(Target.java:341) [java] at org.apache.tools.ant.Target.performTasks(Target.java:369) [java] at org.apache.tools.ant.Project.executeTarget(Project.java:1214) [java] at org.apache.tools.ant.Project.executeTargets(Project.java:1062) [java] at org.apache.tools.ant.Main.runBuild(Main.java:673) [java] at org.
Deployment Issues
Hi all I am trying to implement an easy way to update my webapp, running on tomcat 5.0.27 I need to be able to reload the webapp, after updating the war file on the server. My webapp has to run unpacked due to certain file access methods which have been used. I am also using a webapp.xml in /etc/tomcat5/Catalina/localhost to configure an ldap authentication realm I have tried the following, both of which give issues: 1. Set autoDeploy="true" in my Host, and drop the war file into /var/lib/tomcat5/webapps. This works most of the time, updating the unpacked directory, but it frequently gives me an error about 'Missing application web.xml, using defaults only'. I have double and triple-checked - the web.xml is there, but tomcat does not see it during auto unpacking. This does not happen all the time, but at seemingly random times. 2. set autoDeploy="false" in my Host, and use the manager app to try to redeploy the webapp. The easiest way I can see to do this is: /deploy?config=file:/home/my.xml&war=file:/home/my.war&path=/&update=true, but I get an error: FAIL - Encountered exception java.io.IOException: java.lang.IllegalStateException: Context path is already in use. The update=true does not seem to be undeploying the installed context first. Does anyone have some hints for me as to how to get this working. I need to script the reloading of the webapp and I cannot restart tomcat. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to send hidden variables to next page
The best advice I can offer -- have a javascript that does the submit for you on the event the drop-down changes state. Then let a servlet handle storing your form data in the session and passing updated data to the next page. Outside of something like that, I think you'll need to incorporate a submit button. --David U K Laxmi wrote: Thanks for the answers Shakeel. My problem is, i've a page that doesn't have submit button. I need to send the hidden variables in that HTML page to next HTML page. Here the hidden value is set based on the type of option selected from 'select' drpo down box in HTML. To put it in session, i need to identify the selected option and assign it to java varialbe. I don't think it's possible to assign a javascript variable to java variable. Pls help to solve this problem. --- Shakeel Ahmad <[EMAIL PROTECTED]> wrote: Wel this might help... // You write following two lines in first JSP page. String name = "Java";// This might be your hidden field. session.setAttribute("HiddenName", name); //Then you get the name on next page as follows. String userName = (String)session.getAttribute("HiddenName"); The "name" attribute will be available throught the session life, unless we remove it explicitly or restart Tomcat. We can use it on any page once it is placed properly. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD & SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: U K Laxmi [mailto:[EMAIL PROTECTED] Sent: 23 February, 2005 10:37 AM To: Tomcat Users List Subject: RE: How to send hidden variables to next page Yes. I'm using JSP. Can you pls tell me the syntax or guidelines as how to do it. Thank you. --- Shakeel Ahmad <[EMAIL PROTECTED]> wrote: If you are developing a JSP/Servlet then you can do this by keeping those variables in session. Best Regards, S H A K E E L A H M A D http://members.fortunecity.com/javaclub/shakeel.htm Voice: 00923002723316 Senior Software Engineer. NorthStar Technologies. www.globalnorthstar.com EE(Computer Engineering), UET Lahore, Pakistan. SCJP,SCWCD & SCBCD Sun Microsystems, Inc. Brain Bench Certified Java Programmer. -Original Message- From: U K Laxmi [mailto:[EMAIL PROTECTED] Sent: 23 February, 2005 10:31 AM To: Tomcat Users List Subject: How to send hidden variables to next page Sorry if it's not the right place to post this question. Excuse me. I've some hidden variables in a web page. I want to send them to next page without using submit button. I don't know how to do it. More over i don't know how to access those variables in the next page. Is there any option available to do this html or tomcat or apache? Thanks!! --- Matt <[EMAIL PROTECTED]> wrote: Ah-ha, somehow I changed a line in the uriworkermap.properties file from this (some pointless experiment out of past frustrated delirium): /jsp-examples/*=ajp13w ...to this: /jsp-examples/*.jsp ...so changing it back (which is how it was out-of-the-box after jk_1.2.8.exe was run) to: /jsp-examples/*=ajp13w ...fixes it, and I can now access both directories fine (inside and outside of $CATALINA_HOME/webapps)!!! YAY!!! I now get the expected results for: http://localhost/jsp-examples/ (the webapps/ examples page) ...and for: http://localhost:8080/jsp-examples/ (the webapps/ examples page) ...and for: http://localhost:8080 (Tomcat home page) ...and for: http://localhost (IIS home page) ...and for: http://localhost/JSP/MYwebapps/MYjsp-examples (the C:\Inetpub\wwwroot\JSP\MYwebapps\ examples page) ...and the .JSP pages work as expected in both places! Now I can add docabses to my heart's content - *relieved sigh* SO...the easy answer is a simple, single CONTEXT addition, but making sure to overlap the end of the "docbase" path with the "path": As an aside, I got rid of the <...path="" docbase=""...> CONTEXT, so I have no idea why you're using that line in your server.xml file, Wendy? THANKS, Wendy!!! -Matt On Tue, 22 Feb 2005, Matt wrote: OK, we've at least gotten to the point where I can now run the examples from my own directory outside of $CATALINA_HOME/webapps, and by ONLY editing server.xml and uriworkermap.properties slightly, and NOTHING ELSE, which is not only nice, but also what I expected all along! (THANK YOU!THANK YOU!THANK YOU!)* *HOWEVER, now that I made the changes you recommended, the webapps area now is NOT FOUND when using plain URL's. I get a (Tomcat-based) directory listing when using the following URL (instead of the Tomcat welcome page): htt
FW: challenging JK connector problem: java.net.SocketException
-Original Message- From: Woodchuck [mailto:[EMAIL PROTECTED] Sent: February 22, 2005 5:20 PM To: [EMAIL PROTECTED] Subject: RE: challenging JK connector problem: java.net.SocketException hello Patrick! thank you for your help, i really appreciate it as i'm at a total loss at the bizarness of the problem (works through Tomcat, but not when going through IIS/JK). i didn't have time to try out your suggestion just yet, but i definitely will. i just wanted to confirm however, because my Tomcat is an old version 4.1.24, did you mean downgrade my current JDK to one that was current at the time 4.1.24 was current? (ie. use the JDK of the same time period?) >> I think it would be best to upgrade your version of tomcat to 5.0+ and to use the recommended jdk. I am using tomcat 5.0.28 with jdk 1.4.2_07 on the operating system Linux Enterprise 3.0. or did you mean upgrade my JDK to the latest current release which i believe is 1.5 or something. i am currently using JDK 1.4.1_02. best regards, woodchuck --- [EMAIL PROTECTED] wrote: > Hi : > > This is most likely an issue with the version of JDK that is deployed > on > your machine. > Try using a newer version of the JDK which is comaptible with the > version of > tomcat that is deployed on your machine. > > Patrick King > > Patrick King > BSc.(Hon.) Geophysics > Senior Systems Scientist > Canada Centre For Remote Sensing > 615 Booth St. Room 650 > Ottawa, Ontario > K1A0E9 > Phone: 613-947-0463 > E-mail : [EMAIL PROTECTED] > > -Original Message- > From: Woodchuck [mailto:[EMAIL PROTECTED] > Sent: February 22, 2005 2:15 PM > To: tomcat; struts > Subject: challenging JK connector problem: java.net.SocketException > > > hihi all, > > i have installed the JK connector (setupJK204.exe) with my IIS 5.1 > and > Tomcat 4.1.24. > > everything is working fine, except that i'm noticing in the Tomcat > console display i see the following exceptions at run-time: > > java.net.SocketException: Software caused connection abort: recv > failed > at java.net.SocketInputStream.socketRead0(Native Method) > at > java.net.SocketInputStream.read(SocketInputStream.java:129) > at > java.io.BufferedInputStream.fill(BufferedInputStream.java:183) > at > java.io.BufferedInputStream.read1(BufferedInputStream.java:222) > at > java.io.BufferedInputStream.read(BufferedInputStream.java:277) > at > org.apache.jk.common.ChannelSocket.read(ChannelSocket.java:498) > at > org.apache.jk.common.ChannelSocket.receive(ChannelSocket.java:436) > . > > > and > > > > java.net.SocketException: Connection reset by peer: socket write > error > at java.net.SocketOutputStream.socketWrite0(Native Method) > at > java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) > at > java.net.SocketOutputStream.write(SocketOutputStream.java:136) > at > org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:407) > at > org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:599) > at > org.apache.jk.server.JkCoyoteHandler.action(JkCoyoteHandler.java:372) > at org.apache.coyote.Response.action(Response.java:222) > at org.apache.coyote.Response.finish(Response.java:343) > > > in particular these exceptions are coming up when i use my app's > search > functionality > > the weird part is that the exceptions only occur when i access my web > site through IIS (ie. via JK connector). i *don't* get any > exceptions > at all when accessing Tomcat directly by specifying port 8080 in my > URL. > > these exceptions are causing weird/incorrect app behaviour in the > search functionality as well, so it's not just harmless exception > logs > being generated. if i use my application by connecting to Tomcat > directly (port 8080), the search functionality works perfectly and > there's no errors at all. > > i have looked at my code and cannot see what i could be doing that > may > cause such errors to happen in the JK connector. > > has anyone any suggestions on how to go about debugging this? or has > come across this before and found a solution? > > in my search page, i am using and > struts > tags to detect if my collection (of search results) object is null or > not, and if not, is it an empty collection or not respectively. is > this a known bug/issue perhaps with some struts tags being used > through > JK connector? why is "connection reset by peer" happening? doesn't > this mean the request/form being submitted is suddenly cut off? > > any help is appreciated. > > please and thanks, > woodchuck > > > > __ > Do you Yahoo!? > All your favorites on one personal page - Try My Yahoo! > http://my.yahoo.com > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] >
Where is the "compatibility package"
I have downloaded Tomcat 5.5.8 and found that a prereq is J2SE 5.0 and later (document: release notes) but to run in a J2SE Version 1.4 or 1.3 (document: running.txt) you can download the "compatibility package", it is said to be available from the binary download site: http://jakarta.apache.org/site/binindex.cgi I have tried to locate the download but failed. Does anybody know where it resides? Thank you in advance. Hälsningar Lars Bjerges Team Verktyg * FöreningsSparbanken IT 105 34 Stockholm * +46 (0)8 58 59 43 45 * +46 (0)70 95 27 774
Limit stdout.log file size?
Hi, Is there any way to limit the file size of stdout.log? Thanks, Joe
Re: Where is the "compatibility package"
This page contains links. http://jakarta.apache.org/site/downloads/downloads_tomcat-5.cgi 5.5.8-alpha Admin tar.gz - http://apache.mirrors.hoobly.com/jakarta/tomcat-5/v5.5.8/bin/jakarta-tomcat-5.5.8-admin.tar.gz 5.5.8-alpha Compat tar.gz - http://apache.mirrors.hoobly.com/jakarta/tomcat-5/v5.5.8/bin/jakarta-tomcat-5.5.8-compat.tar.gz rgds Antony Paul On Wed, 23 Feb 2005 14:15:10 +0100, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > I have downloaded Tomcat 5.5.8 and found that a prereq is J2SE 5.0 and later > (document: release notes) > but to run in a J2SE Version 1.4 or 1.3 (document: running.txt) you can > download the > "compatibility package", it is said to be available from the binary download > site: > > http://jakarta.apache.org/site/binindex.cgi > > I have tried to locate the download but failed. > > Does anybody know where it resides? > > Thank you in advance. > > Hälsningar > > Lars Bjerges > > Team Verktyg > > * FöreningsSparbanken IT > > 105 34 Stockholm > > * +46 (0)8 58 59 43 45 > > * +46 (0)70 95 27 774 > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
(Re)deploying at development cycle
Hello everybody: I am developing a web application for tomcat 5.0.28 and I created a build.xml for ant by following the guidelines explained at http://jakarta.apache.org/tomcat/tomcat-5.0-doc/manager-howto.html. What is the optimal and fastest method to redeploy the aplication again an again when changing *.java or *.jsp at the development cycle?: a) ant deploy (undeploy + deploy) -> slow b) ant install: 1) ant restart (stop + start) 2) ant reload I read FAQs carefully and dived into the mailing list archive and I know about de growing memory when reloading the application until tomcats send a java.lang.OutOfMemory exception, but: Is there a way of avoiding getting to this situation and not having to restart tomcat every now and then?. Thanks in advance Regards - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat behind Apache + SSL + htaccess
Hello Sorry if this is a trivial question. I have read Tomcat Documentation and list Archive and as I am not a specialist of Tomcat, I am not sure of my understanding. first, tomcat is behind apache. I want the access to a servlet be secured by client certificate and to check who can access to this servlet. I want to use the FakeBasicAuth of mod_SSL (SSLOptions +FakeBasicAuth). This type of authentication allows apache to check whether a certificate (the DN of the certificate) is contained in file (the name of this file is contained in .htaccess), to let the client access to the URL (in my case a servlet). I have understood that it can be possible. how can I do it ? Where must I put my ".htaccess" file ? thanks in advance Best Regards xJ -- _ Xavier Jeannin UREC/CNRS Université P. & M. Curie, Courrier : case 171, 4 place Jussieu 75252 PARIS CEDEX 05 Tél : 01 44 27 42 59 - Fax : 01 44 27 42 61 - Courriel : [EMAIL PROTECTED] smime.p7s Description: S/MIME Cryptographic Signature
trying with my first site on Tomcat with IIS
Hi everybody I've created a folder called "test" on "webapps" and a website on IIS (include ISAPI and virtual directory jakarta) with the same target. when i call with http://localhost:8080/test/test.jsp works, but when i call it on the browser: http://localhost/test.jsp , does not work. need I to do any change in server.xml or uriworkermap.properties every time that i add a site? test.jsp - First JSP page. <%="Hello JSP"%> --- thanks in advance David - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: trying with my first site on Tomcat with IIS
Hi, This is such a well documented configuration. I suggest you either search the list archives, or head to Tomcat's documentation page and look at the JK for IIS documentation. You'll need the ISAPI DLL, a workers.properties file to map URLs to Tomcat from IIS, and a set of Windows registry settings to configure the JK ISAPI DLL. All this can be found readily in the JK documentation or a simple search in google. Allistair. > -Original Message- > From: David IBARRA ROSALES [mailto:[EMAIL PROTECTED] > Sent: 23 February 2005 14:23 > To: Tomcat Users List > Subject: trying with my first site on Tomcat with IIS > > > Hi everybody > > I've created a folder called "test" on "webapps" and a website on IIS > (include ISAPI and virtual directory jakarta) with the same target. > when i call with http://localhost:8080/test/test.jsp works, > but when i > call it on the browser: http://localhost/test.jsp , does not work. > need I to do any change in server.xml or > uriworkermap.properties every time > that i add a site? > > > test.jsp > - > > > First JSP page. > > > <%="Hello JSP"%> > > > --- > > thanks in advance > David > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --- QAS Ltd. Developers of QuickAddress Software http://www.qas.com";>www.qas.com Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: trying with my first site on Tomcat with IIS
You may just need to add a line like: /test/*=ajp13w ...or similar, to your uriworkermap.properties file. You shouldn't need to add a context to server.xml if you're putting this in $CATALINA_HOME/webapps, though I may be mistaken as I am wrapping-up my own learning curve on this. Thanks, -Matt On Wed, 23 Feb 2005, David IBARRA ROSALES wrote: > Hi everybody > > I've created a folder called "test" on "webapps" and a website on IIS > (include ISAPI and virtual directory jakarta) with the same target. > when i call with http://localhost:8080/test/test.jsp works, but when i > call it on the browser: http://localhost/test.jsp , does not work. > need I to do any change in server.xml or uriworkermap.properties every time > that i add a site? > > > test.jsp > - > > > First JSP page. > > > <%="Hello JSP"%> > > > --- > > thanks in advance > David > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > Matthew Kozak Rutgers University-Camden [EMAIL PROTECTED] ** "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." -Ben Franklin ** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: trying with my first site on Tomcat with IIS
And bear in mind that uriworkersmap is for JK2 which is no longer supported although it of course works. If you are starting out, you will want JK 1.2.8 and therefore workers.properties will be the file to declare URL mappings. > -Original Message- > From: Matt [mailto:[EMAIL PROTECTED] > Sent: 23 February 2005 14:17 > To: Tomcat Users List > Subject: Re: trying with my first site on Tomcat with IIS > > > You may just need to add a line like: > /test/*=ajp13w > ...or similar, to your uriworkermap.properties file. > > You shouldn't need to add a context to server.xml if you're putting > this in $CATALINA_HOME/webapps, though I may be mistaken as I am > wrapping-up my own learning curve on this. > > Thanks, > -Matt > > > On Wed, 23 Feb 2005, David IBARRA ROSALES wrote: > > > Hi everybody > > > > I've created a folder called "test" on "webapps" and a > website on IIS > > (include ISAPI and virtual directory jakarta) with the same target. > > when i call with http://localhost:8080/test/test.jsp > works, but when i > > call it on the browser: http://localhost/test.jsp , does not work. > > need I to do any change in server.xml or > uriworkermap.properties every time > > that i add a site? > > > > > > test.jsp > > - > > > > > > First JSP page. > > > > > > <%="Hello JSP"%> > > > > > > --- > > > > thanks in advance > > David > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > Matthew Kozak > Rutgers University-Camden > [EMAIL PROTECTED] > > ** > > "They that can give up essential liberty to obtain a little temporary > safety deserve neither liberty nor safety." -Ben Franklin > ** > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --- QAS Ltd. Developers of QuickAddress Software http://www.qas.com";>www.qas.com Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: trying with my first site on Tomcat with IIS
Try with google. You can find an how to on jakarta.apache.org site. Or you can ask your friends. Viorel Dragomir . .. --- - Original Message - From: David IBARRA ROSALES To: Tomcat Users List Sent: Wednesday, February 23, 2005 16:22 Subject: trying with my first site on Tomcat with IIS Hi everybody I've created a folder called "test" on "webapps" and a website on IIS (include ISAPI and virtual directory jakarta) with the same target. when i call with http://localhost:8080/test/test.jsp works, but when i call it on the browser: http://localhost/test.jsp , does not work. need I to do any change in server.xml or uriworkermap.properties every time that i add a site? test.jsp - First JSP page. <%="Hello JSP"%> --- thanks in advance David - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Getting other Sessions
List servers = MBeanServerFactory.findMBeanServer(null); MBeanServer server = (MBeanServer)servers.get(0); ObjectName objName = new ObjectName("Catalina:type=Manager,path=/contextPath,host=localhost"); String sessionIds = (String)server.invoke(objName,"listSessionIds",null, null); You can get the rest by each sessionId. Take a look at the MBean docs on how to make jmx calls. There is a jmxproxy in 5.5 manager app which shows all of the mbeans by default, and lets you test your queries. Complex, but not hard. -Michael Greer On Feb 22, 2005, at 11:17 PM, Joseph Shraibman wrote: I want to make an admin page in my application. I needs to be able to get access to all the current Session objects to access their attributes. Is this possible? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: trying with my first site on Tomcat with IIS
Thanks Viorel you are a smart boy ! I 'had forgotten about google and jakarta.apache.org site . really thanks ! but I came from there... - Original Message - From: "Viorel Dragomir" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Wednesday, February 23, 2005 11:21 AM Subject: Re: trying with my first site on Tomcat with IIS Try with google. You can find an how to on jakarta.apache.org site. Or you can ask your friends. Viorel Dragomir . .. --- - Original Message - From: David IBARRA ROSALES To: Tomcat Users List Sent: Wednesday, February 23, 2005 16:22 Subject: trying with my first site on Tomcat with IIS Hi everybody I've created a folder called "test" on "webapps" and a website on IIS (include ISAPI and virtual directory jakarta) with the same target. when i call with http://localhost:8080/test/test.jsp works, but when i call it on the browser: http://localhost/test.jsp , does not work. need I to do any change in server.xml or uriworkermap.properties every time that i add a site? test.jsp - First JSP page. <%="Hello JSP"%> --- thanks in advance David - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: trying with my first site on Tomcat with IIS
Actually, that's not entirely true. If you use jk_1.2.8.exe on Windows to install, it creates its own folder (I forget the name and am away from this system at present, maybe ISAPI Redirection DLL or such, sorry!) at the same level as $CATALINA_HOME (Tomcat 5.5 in my case). In there is a conf folder and in there are: uriworkermap.properties -AND- workers.properties.minimal You *should not* have to touch the second file, and will make all of your configurations in the first file (at least I have)! I would imagine the 1.2.8 setup for other systems is similar? If not, there's more obfuscation that should be corrected...! Obviously, getting there with :8080 means he's well-beyond the installation phase, and if he can get to the examples without expressly using :8080, then he also has the DLL working already (is this the case, David)? I feel his pain on getting any further - the docs are obtuse at best. Although elementary for some, the addition of the line I mentioned for uriworkermap.properties should solve this once the DLL is working and your web server is configured to use it... I found out the above in plain English using Google, and am working on getting an app to work OUTSIDE of $CATALINA_HOME/webapps if you're interested, David (offline, or look at old posts). If you can not get the examples to work and are not using apache, try the following document (if you try to use one of the links all over the net, it fails, so you HAVE to go HERE to get this now!): http://web.archive.org/web/20040324133706/http://www.rit.edu/~ack5504/tomcat-iis6-howto/tomcat-iis6-howto.html Thanks, -Matt On Wed, 23 Feb 2005, Allistair Crossley wrote: > And bear in mind that uriworkersmap is for JK2 which is no longer > supported although it of course works. If you are starting out, you will > want JK 1.2.8 and therefore workers.properties will be the file to > declare URL mappings. > > > -Original Message- > > From: Matt [mailto:[EMAIL PROTECTED] > > Sent: 23 February 2005 14:17 > > To: Tomcat Users List > > Subject: Re: trying with my first site on Tomcat with IIS > > > > > > You may just need to add a line like: > > /test/*=ajp13w > > ...or similar, to your uriworkermap.properties file. > > > > You shouldn't need to add a context to server.xml if you're putting > > this in $CATALINA_HOME/webapps, though I may be mistaken as I am > > wrapping-up my own learning curve on this. > > > > Thanks, > > -Matt > > > > > > On Wed, 23 Feb 2005, David IBARRA ROSALES wrote: > > > > > Hi everybody > > > > > > I've created a folder called "test" on "webapps" and a > > website on IIS > > > (include ISAPI and virtual directory jakarta) with the same target. > > > when i call with http://localhost:8080/test/test.jsp > > works, but when i > > > call it on the browser: http://localhost/test.jsp , does not work. > > > need I to do any change in server.xml or > > uriworkermap.properties every time > > > that i add a site? > > > > > > > > > test.jsp > > > - > > > > > > > > > First JSP page. > > > > > > > > > <%="Hello JSP"%> > > > > > > > > > --- > > > > > > thanks in advance > > > David > > > > > > > > > > > - > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > Matthew Kozak > > Rutgers University-Camden > > [EMAIL PROTECTED] > > > > ** > > > > "They that can give up essential liberty to obtain a little temporary > > safety deserve neither liberty nor safety." -Ben Franklin > > ** > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > --- > QAS Ltd. > Developers of QuickAddress Software > http://www.qas.com";>www.qas.com > Registered in England: No 2582055 > Registered in Australia: No 082 851 474 > --- > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > Matthew Kozak Rutgers University-Camden [EMAIL PROTECTED] ** "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." -Ben Franklin ** - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat 5.0.28 and ssl
I've had the same experience. The fix was to use our domain name in the name fields requested by the csr tool. Hope this helps. Regards, James. = I am not sure, this may have nothing to do with it but On the documentation I read it said you should use your domain name for the first and last name of the process when you created the csr to send to verisign. What name did you use when you ran the keytool to create the csr to send to verisign ? Did you use your domain name first name =mydomain.com o=xxx ou=xxx state=xxx city= xxx country=us I hope this helps. Christopher W. Hosler Network Administrator Ingham County MIS Department Email [EMAIL PROTECTED] As water reflects the face So a mans heart reflects the man >>> [EMAIL PROTECTED] 2/22/2005 3:44:23 PM >>> I have set a Tomcat 5.0.28 server with jsdk 1.4.2_04. I had setup the keystore and imported the received certificate from verisign. I have configured the Tomcat server to use SSL and it shows the certificate is valid but it says the name on certificate does not match the site. I look at the name on the certificate and it is the dsn name of the server. Is there something I am missing? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: trying with my first site on Tomcat with IIS
i was just going by the latest JK 1.2.8 documentation which discusses only the configuration of workers.properties. uriworkersmap used to be the file used for jk2 style config. http://jakarta.apache.org/tomcat/connectors-doc/config/workers.html > -Original Message- > From: Matt [mailto:[EMAIL PROTECTED] > Sent: 23 February 2005 14:36 > To: Tomcat Users List > Subject: RE: trying with my first site on Tomcat with IIS > > > Actually, that's not entirely true. > If you use jk_1.2.8.exe on Windows to install, it creates its > own folder > (I forget the name and am away from this system at present, > maybe ISAPI > Redirection DLL or such, sorry!) at the same level as $CATALINA_HOME > (Tomcat 5.5 in my case). In there is a conf folder and in there are: > uriworkermap.properties > -AND- > workers.properties.minimal > > You *should not* have to touch the second file, and will make > all of your > configurations in the first file (at least I have)! I would > imagine the > 1.2.8 setup for other systems is similar? If not, there's more > obfuscation that should be corrected...! > > Obviously, getting there with :8080 means he's well-beyond the > installation phase, and if he can get to the examples without > expressly > using :8080, then he also has the DLL working already (is > this the case, > David)? I feel his pain on getting any further - the docs > are obtuse at > best. > > Although elementary for some, the addition of the line I mentioned for > uriworkermap.properties should solve this once the DLL is working and > your web server is configured to use it... > > I found out the above in plain English using Google, and am working on > getting an app to work OUTSIDE of $CATALINA_HOME/webapps if you're > interested, David (offline, or look at old posts). > > If you can not get the examples to work and are not using > apache, try the > following document (if you try to use one of the links all > over the net, > it fails, so you HAVE to go HERE to get this now!): > http://web.archive.org/web/20040324133706/http://www.rit.edu/~ > ack5504/tomcat-iis6-howto/tomcat-iis6-howto.html > > Thanks, > -Matt > > > On Wed, 23 Feb 2005, Allistair Crossley wrote: > > > And bear in mind that uriworkersmap is for JK2 which is no longer > > supported although it of course works. If you are starting > out, you will > > want JK 1.2.8 and therefore workers.properties will be the file to > > declare URL mappings. > > > > > -Original Message- > > > From: Matt [mailto:[EMAIL PROTECTED] > > > Sent: 23 February 2005 14:17 > > > To: Tomcat Users List > > > Subject: Re: trying with my first site on Tomcat with IIS > > > > > > > > > You may just need to add a line like: > > > /test/*=ajp13w > > > ...or similar, to your uriworkermap.properties file. > > > > > > You shouldn't need to add a context to server.xml if > you're putting > > > this in $CATALINA_HOME/webapps, though I may be mistaken as I am > > > wrapping-up my own learning curve on this. > > > > > > Thanks, > > > -Matt > > > > > > > > > On Wed, 23 Feb 2005, David IBARRA ROSALES wrote: > > > > > > > Hi everybody > > > > > > > > I've created a folder called "test" on "webapps" and a > > > website on IIS > > > > (include ISAPI and virtual directory jakarta) with the > same target. > > > > when i call with http://localhost:8080/test/test.jsp > > > works, but when i > > > > call it on the browser: http://localhost/test.jsp , > does not work. > > > > need I to do any change in server.xml or > > > uriworkermap.properties every time > > > > that i add a site? > > > > > > > > > > > > test.jsp > > > > - > > > > > > > > > > > > First JSP page. > > > > > > > > > > > > <%="Hello JSP"%> > > > > > > > > > > > > --- > > > > > > > > thanks in advance > > > > David > > > > > > > > > > > > > > > > - > > > > To unsubscribe, e-mail: > [EMAIL PROTECTED] > > > > For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > Matthew Kozak > > > Rutgers University-Camden > > > [EMAIL PROTECTED] > > > > > > ** > > > > > > "They that can give up essential liberty to obtain a > little temporary > > > safety deserve neither liberty nor safety." -Ben Franklin > > > ** > > > > > > > > > > - > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > > > > > > > > > > --- > > QAS Ltd. > > Developers of QuickAddress Software > > http://www.qas.com";>www.qas.com > > Registered in England: No 2582055 > > Registered in Australia: No 082 851 474 > > --
Re: trying with my first site on Tomcat with IIS
Hi Matt I appreciat your help, 4 days ago I am trying that this work. yes, the file is workers.properties.minimal. I have installed the last version of jk and tomcat 5.5.7 and ISAPI and JAVA with installer, they are working well, the config files in regedit and anothers is created automatically. I think need documentation about to creat a new website with IIS and ISAPI on port 80. I 'll read the link and will go on trying. Regards David - Original Message - From: "Matt" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Wednesday, February 23, 2005 11:36 AM Subject: RE: trying with my first site on Tomcat with IIS > Actually, that's not entirely true. > If you use jk_1.2.8.exe on Windows to install, it creates its own folder > (I forget the name and am away from this system at present, maybe ISAPI > Redirection DLL or such, sorry!) at the same level as $CATALINA_HOME > (Tomcat 5.5 in my case). In there is a conf folder and in there are: > uriworkermap.properties > -AND- > workers.properties.minimal > > You *should not* have to touch the second file, and will make all of your > configurations in the first file (at least I have)! I would imagine the > 1.2.8 setup for other systems is similar? If not, there's more > obfuscation that should be corrected...! > > Obviously, getting there with :8080 means he's well-beyond the > installation phase, and if he can get to the examples without expressly > using :8080, then he also has the DLL working already (is this the case, > David)? I feel his pain on getting any further - the docs are obtuse at > best. > > Although elementary for some, the addition of the line I mentioned for > uriworkermap.properties should solve this once the DLL is working and > your web server is configured to use it... > > I found out the above in plain English using Google, and am working on > getting an app to work OUTSIDE of $CATALINA_HOME/webapps if you're > interested, David (offline, or look at old posts). > > If you can not get the examples to work and are not using apache, try the > following document (if you try to use one of the links all over the net, > it fails, so you HAVE to go HERE to get this now!): > http://web.archive.org/web/20040324133706/http://www.rit.edu/~ack5504/tomcat-iis6-howto/tomcat-iis6-howto.html > > Thanks, > -Matt > > > On Wed, 23 Feb 2005, Allistair Crossley wrote: > > > And bear in mind that uriworkersmap is for JK2 which is no longer > > supported although it of course works. If you are starting out, you will > > want JK 1.2.8 and therefore workers.properties will be the file to > > declare URL mappings. > > > > > -Original Message- > > > From: Matt [mailto:[EMAIL PROTECTED] > > > Sent: 23 February 2005 14:17 > > > To: Tomcat Users List > > > Subject: Re: trying with my first site on Tomcat with IIS > > > > > > > > > You may just need to add a line like: > > > /test/*=ajp13w > > > ...or similar, to your uriworkermap.properties file. > > > > > > You shouldn't need to add a context to server.xml if you're putting > > > this in $CATALINA_HOME/webapps, though I may be mistaken as I am > > > wrapping-up my own learning curve on this. > > > > > > Thanks, > > > -Matt > > > > > > > > > On Wed, 23 Feb 2005, David IBARRA ROSALES wrote: > > > > > > > Hi everybody > > > > > > > > I've created a folder called "test" on "webapps" and a > > > website on IIS > > > > (include ISAPI and virtual directory jakarta) with the same target. > > > > when i call with http://localhost:8080/test/test.jsp > > > works, but when i > > > > call it on the browser: http://localhost/test.jsp , does not work. > > > > need I to do any change in server.xml or > > > uriworkermap.properties every time > > > > that i add a site? > > > > > > > > > > > > test.jsp > > > > - > > > > > > > > > > > > First JSP page. > > > > > > > > > > > > <%="Hello JSP"%> > > > > > > > > > > > > --- > > > > > > > > thanks in advance > > > > David > > > > > > > > > > > > > > > - > > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > Matthew Kozak > > > Rutgers University-Camden > > > [EMAIL PROTECTED] > > > > > > ** > > > > > > "They that can give up essential liberty to obtain a little temporary > > > safety deserve neither liberty nor safety." -Ben Franklin > > > ** > > > > > > > > > - > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > --- > > QAS Ltd. > > Developers of QuickAddress Software > > http://www.qas.com"
Re: trying with my first site on Tomcat with IIS (2)
Thanks Allistar I will go on trying... it can be only a small thing i think your message encourage me, David mytwo files show this -- # workers.properties.minimal - worker.list=ajp13w worker.ajp13w.type=ajp13 worker.ajp13w.host=localhost worker.ajp13w.port=8009 -- # uriworkermap.properties - IIS # /test/*=ajp13w - Original Message - From: "Allistair Crossley" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Wednesday, February 23, 2005 11:43 AM Subject: RE: trying with my first site on Tomcat with IIS i was just going by the latest JK 1.2.8 documentation which discusses only the configuration of workers.properties. uriworkersmap used to be the file used for jk2 style config. http://jakarta.apache.org/tomcat/connectors-doc/config/workers.html > -Original Message- > From: Matt [mailto:[EMAIL PROTECTED] > Sent: 23 February 2005 14:36 > To: Tomcat Users List > Subject: RE: trying with my first site on Tomcat with IIS > > > Actually, that's not entirely true. > If you use jk_1.2.8.exe on Windows to install, it creates its > own folder > (I forget the name and am away from this system at present, > maybe ISAPI > Redirection DLL or such, sorry!) at the same level as $CATALINA_HOME > (Tomcat 5.5 in my case). In there is a conf folder and in there are: > uriworkermap.properties > -AND- > workers.properties.minimal > > You *should not* have to touch the second file, and will make > all of your > configurations in the first file (at least I have)! I would > imagine the > 1.2.8 setup for other systems is similar? If not, there's more > obfuscation that should be corrected...! > > Obviously, getting there with :8080 means he's well-beyond the > installation phase, and if he can get to the examples without > expressly > using :8080, then he also has the DLL working already (is > this the case, > David)? I feel his pain on getting any further - the docs > are obtuse at > best. > > Although elementary for some, the addition of the line I mentioned for > uriworkermap.properties should solve this once the DLL is working and > your web server is configured to use it... > > I found out the above in plain English using Google, and am working on > getting an app to work OUTSIDE of $CATALINA_HOME/webapps if you're > interested, David (offline, or look at old posts). > > If you can not get the examples to work and are not using > apache, try the > following document (if you try to use one of the links all > over the net, > it fails, so you HAVE to go HERE to get this now!): > http://web.archive.org/web/20040324133706/http://www.rit.edu/~ > ack5504/tomcat-iis6-howto/tomcat-iis6-howto.html > > Thanks, > -Matt > > > On Wed, 23 Feb 2005, Allistair Crossley wrote: > > > And bear in mind that uriworkersmap is for JK2 which is no longer > > supported although it of course works. If you are starting > out, you will > > want JK 1.2.8 and therefore workers.properties will be the file to > > declare URL mappings. > > > > > -Original Message- > > > From: Matt [mailto:[EMAIL PROTECTED] > > > Sent: 23 February 2005 14:17 > > > To: Tomcat Users List > > > Subject: Re: trying with my first site on Tomcat with IIS > > > > > > > > > You may just need to add a line like: > > > /test/*=ajp13w > > > ...or similar, to your uriworkermap.properties file. > > > > > > You shouldn't need to add a context to server.xml if > you're putting > > > this in $CATALINA_HOME/webapps, though I may be mistaken as I am > > > wrapping-up my own learning curve on this. > > > > > > Thanks, > > > -Matt > > > > > > > > > On Wed, 23 Feb 2005, David IBARRA ROSALES wrote: > > > > > > > Hi everybody > > > > > > > > I've created a folder called "test" on "webapps" and a > > > website on IIS > > > > (include ISAPI and virtual directory jakarta) with the > same target. > > > > when i call with http://localhost:8080/test/test.jsp > > > works, but when i > > > > call it on the browser: http://localhost/test.jsp , > does not work. > > > > need I to do any change in server.xml or > > > uriworkermap.properties every time > > > > that i add a site? > > > > > > > > > > > > test.jsp > > > > - > > > > > > > > > > > > First JSP page. > > > > > > > > > > > > <%="Hello JSP"%> > > > > > > > > > > > > --- > > > > > > > > thanks in advance > > > > David > > > > > > > > > > > > > > > > - > > > > To unsubscribe, e-mail: > [EMAIL PROTECTED] > > > > For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > Matthew Kozak > > > Rutgers University-Camden > > > [EMAIL PROTECTED] > > > > > > ** > > > > > > "They that can give up essential liberty to obtain a > little temporary > > > safety deserve neither liberty nor safety." -Ben Franklin > > > *
RE: Re: trying with my first site on Tomcat with IIS (2)
actually Matt appears to be correct I admit - i've just checked our 1.2.8 config and it is indeed uriworkersmap.properties you need to add your mappings to. sorry for the confusion > -Original Message- > From: David IBARRA ROSALES [mailto:[EMAIL PROTECTED] > Sent: 23 February 2005 15:05 > To: Tomcat Users List > Subject: Re: trying with my first site on Tomcat with IIS (2) > > > Thanks Allistar > > I will go on trying... it can be only a small thing i > think your message > encourage me, > David > > mytwo files show this > -- > # workers.properties.minimal - > worker.list=ajp13w > > worker.ajp13w.type=ajp13 > worker.ajp13w.host=localhost > worker.ajp13w.port=8009 > -- > # uriworkermap.properties - IIS > # > /test/*=ajp13w > > > - Original Message - > From: "Allistair Crossley" <[EMAIL PROTECTED]> > To: "Tomcat Users List" > Sent: Wednesday, February 23, 2005 11:43 AM > Subject: RE: trying with my first site on Tomcat with IIS > > > i was just going by the latest JK 1.2.8 documentation which > discusses only > the configuration of workers.properties. uriworkersmap used > to be the file > used for jk2 style config. > > http://jakarta.apache.org/tomcat/connectors-doc/config/workers.html > > > -Original Message- > > From: Matt [mailto:[EMAIL PROTECTED] > > Sent: 23 February 2005 14:36 > > To: Tomcat Users List > > Subject: RE: trying with my first site on Tomcat with IIS > > > > > > Actually, that's not entirely true. > > If you use jk_1.2.8.exe on Windows to install, it creates its > > own folder > > (I forget the name and am away from this system at present, > > maybe ISAPI > > Redirection DLL or such, sorry!) at the same level as $CATALINA_HOME > > (Tomcat 5.5 in my case). In there is a conf folder and in > there are: > > uriworkermap.properties > > -AND- > > workers.properties.minimal > > > > You *should not* have to touch the second file, and will make > > all of your > > configurations in the first file (at least I have)! I would > > imagine the > > 1.2.8 setup for other systems is similar? If not, there's more > > obfuscation that should be corrected...! > > > > Obviously, getting there with :8080 means he's well-beyond the > > installation phase, and if he can get to the examples without > > expressly > > using :8080, then he also has the DLL working already (is > > this the case, > > David)? I feel his pain on getting any further - the docs > > are obtuse at > > best. > > > > Although elementary for some, the addition of the line I > mentioned for > > uriworkermap.properties should solve this once the DLL is > working and > > your web server is configured to use it... > > > > I found out the above in plain English using Google, and am > working on > > getting an app to work OUTSIDE of $CATALINA_HOME/webapps if you're > > interested, David (offline, or look at old posts). > > > > If you can not get the examples to work and are not using > > apache, try the > > following document (if you try to use one of the links all > > over the net, > > it fails, so you HAVE to go HERE to get this now!): > > http://web.archive.org/web/20040324133706/http://www.rit.edu/~ > > ack5504/tomcat-iis6-howto/tomcat-iis6-howto.html > > > > Thanks, > > -Matt > > > > > > On Wed, 23 Feb 2005, Allistair Crossley wrote: > > > > > And bear in mind that uriworkersmap is for JK2 which is no longer > > > supported although it of course works. If you are starting > > out, you will > > > want JK 1.2.8 and therefore workers.properties will be the file to > > > declare URL mappings. > > > > > > > -Original Message- > > > > From: Matt [mailto:[EMAIL PROTECTED] > > > > Sent: 23 February 2005 14:17 > > > > To: Tomcat Users List > > > > Subject: Re: trying with my first site on Tomcat with IIS > > > > > > > > > > > > You may just need to add a line like: > > > > /test/*=ajp13w > > > > ...or similar, to your uriworkermap.properties file. > > > > > > > > You shouldn't need to add a context to server.xml if > > you're putting > > > > this in $CATALINA_HOME/webapps, though I may be mistaken as I am > > > > wrapping-up my own learning curve on this. > > > > > > > > Thanks, > > > > -Matt > > > > > > > > > > > > On Wed, 23 Feb 2005, David IBARRA ROSALES wrote: > > > > > > > > > Hi everybody > > > > > > > > > > I've created a folder called "test" on "webapps" and a > > > > website on IIS > > > > > (include ISAPI and virtual directory jakarta) with the > > same target. > > > > > when i call with http://localhost:8080/test/test.jsp > > > > works, but when i > > > > > call it on the browser: http://localhost/test.jsp , > > does not work. > > > > > need I to do any change in server.xml or > > > > uriworkermap.properties every time > > > > > that i add a site? > > > > > > > > > > > > > > > test.jsp > > > > > - > > > > > > > > > > > > > > > First JSP page. > > > > > > > > > > > > > > >
Re: Re: trying with my first site on Tomcat with IIS 5.0 (3)
Thanks Allistair Is there documentations for IIS 6.0 , I use IIS 5.0 on win2000, I have found something new in documentation IIS 6.0: http://web.archive.org/web/20031229123839/www.rit.edu/~ack5504/tomcat-iis6-howto/WebServiceExtension.JPG that maybe help me if I found the similar in IIS 5 I already know , I 'd have use IIS 6.0, but i don'want to do more MS upgrading , o maybe Linux and Apache :o , but that will have time, menwhile I change JSP and PHP for ASP. Regards David - Original Message - From: "Allistair Crossley" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Wednesday, February 23, 2005 11:59 AM Subject: RE: Re: trying with my first site on Tomcat with IIS (2) actually Matt appears to be correct I admit - i've just checked our 1.2.8 config and it is indeed uriworkersmap.properties you need to add your mappings to. sorry for the confusion > -Original Message- > From: David IBARRA ROSALES [mailto:[EMAIL PROTECTED] > Sent: 23 February 2005 15:05 > To: Tomcat Users List > Subject: Re: trying with my first site on Tomcat with IIS (2) > > > Thanks Allistar > > I will go on trying... it can be only a small thing i > think your message > encourage me, > David > > mytwo files show this > -- > # workers.properties.minimal - > worker.list=ajp13w > > worker.ajp13w.type=ajp13 > worker.ajp13w.host=localhost > worker.ajp13w.port=8009 > -- > # uriworkermap.properties - IIS > # > /test/*=ajp13w > > > - Original Message - > From: "Allistair Crossley" <[EMAIL PROTECTED]> > To: "Tomcat Users List" > Sent: Wednesday, February 23, 2005 11:43 AM > Subject: RE: trying with my first site on Tomcat with IIS > > > i was just going by the latest JK 1.2.8 documentation which > discusses only > the configuration of workers.properties. uriworkersmap used > to be the file > used for jk2 style config. > > http://jakarta.apache.org/tomcat/connectors-doc/config/workers.html > > > -Original Message- > > From: Matt [mailto:[EMAIL PROTECTED] > > Sent: 23 February 2005 14:36 > > To: Tomcat Users List > > Subject: RE: trying with my first site on Tomcat with IIS > > > > > > Actually, that's not entirely true. > > If you use jk_1.2.8.exe on Windows to install, it creates its > > own folder > > (I forget the name and am away from this system at present, > > maybe ISAPI > > Redirection DLL or such, sorry!) at the same level as $CATALINA_HOME > > (Tomcat 5.5 in my case). In there is a conf folder and in > there are: > > uriworkermap.properties > > -AND- > > workers.properties.minimal > > > > You *should not* have to touch the second file, and will make > > all of your > > configurations in the first file (at least I have)! I would > > imagine the > > 1.2.8 setup for other systems is similar? If not, there's more > > obfuscation that should be corrected...! > > > > Obviously, getting there with :8080 means he's well-beyond the > > installation phase, and if he can get to the examples without > > expressly > > using :8080, then he also has the DLL working already (is > > this the case, > > David)? I feel his pain on getting any further - the docs > > are obtuse at > > best. > > > > Although elementary for some, the addition of the line I > mentioned for > > uriworkermap.properties should solve this once the DLL is > working and > > your web server is configured to use it... > > > > I found out the above in plain English using Google, and am > working on > > getting an app to work OUTSIDE of $CATALINA_HOME/webapps if you're > > interested, David (offline, or look at old posts). > > > > If you can not get the examples to work and are not using > > apache, try the > > following document (if you try to use one of the links all > > over the net, > > it fails, so you HAVE to go HERE to get this now!): > > http://web.archive.org/web/20040324133706/http://www.rit.edu/~ > > ack5504/tomcat-iis6-howto/tomcat-iis6-howto.html > > > > Thanks, > > -Matt > > > > > > On Wed, 23 Feb 2005, Allistair Crossley wrote: > > > > > And bear in mind that uriworkersmap is for JK2 which is no longer > > > supported although it of course works. If you are starting > > out, you will > > > want JK 1.2.8 and therefore workers.properties will be the file to > > > declare URL mappings. > > > > > > > -Original Message- > > > > From: Matt [mailto:[EMAIL PROTECTED] > > > > Sent: 23 February 2005 14:17 > > > > To: Tomcat Users List > > > > Subject: Re: trying with my first site on Tomcat with IIS > > > > > > > > > > > > You may just need to add a line like: > > > > /test/*=ajp13w > > > > ...or similar, to your uriworkermap.properties file. > > > > > > > > You shouldn't need to add a context to server.xml if > > you're putting > > > > this in $CATALINA_HOME/webapps, though I may be mistaken as I am > > > > wrapping-up my own learning curve on this. > > > > > > > > Thanks, > > > > -Matt > > > > > > > > > > > > On Wed, 23 Feb 2005, David IBARRA ROSALE
RE: trying with my first site on Tomcat with IIS
Which exemplifies my point about (and frustration with) the docs... On Wed, 23 Feb 2005, Allistair Crossley wrote: > i was just going by the latest JK 1.2.8 documentation which discusses only > the configuration of workers.properties. uriworkersmap used to be the file > used for jk2 style config. > > http://jakarta.apache.org/tomcat/connectors-doc/config/workers.html > > > -Original Message- > > From: Matt [mailto:[EMAIL PROTECTED] > > Sent: 23 February 2005 14:36 > > To: Tomcat Users List > > Subject: RE: trying with my first site on Tomcat with IIS > > > > > > Actually, that's not entirely true. > > If you use jk_1.2.8.exe on Windows to install, it creates its > > own folder > > (I forget the name and am away from this system at present, > > maybe ISAPI > > Redirection DLL or such, sorry!) at the same level as $CATALINA_HOME > > (Tomcat 5.5 in my case). In there is a conf folder and in there are: > > uriworkermap.properties > > -AND- > > workers.properties.minimal > > > > You *should not* have to touch the second file, and will make > > all of your > > configurations in the first file (at least I have)! I would > > imagine the > > 1.2.8 setup for other systems is similar? If not, there's more > > obfuscation that should be corrected...! > > > > Obviously, getting there with :8080 means he's well-beyond the > > installation phase, and if he can get to the examples without > > expressly > > using :8080, then he also has the DLL working already (is > > this the case, > > David)? I feel his pain on getting any further - the docs > > are obtuse at > > best. > > > > Although elementary for some, the addition of the line I mentioned for > > uriworkermap.properties should solve this once the DLL is working and > > your web server is configured to use it... > > > > I found out the above in plain English using Google, and am working on > > getting an app to work OUTSIDE of $CATALINA_HOME/webapps if you're > > interested, David (offline, or look at old posts). > > > > If you can not get the examples to work and are not using > > apache, try the > > following document (if you try to use one of the links all > > over the net, > > it fails, so you HAVE to go HERE to get this now!): > > http://web.archive.org/web/20040324133706/http://www.rit.edu/~ > > ack5504/tomcat-iis6-howto/tomcat-iis6-howto.html > > > > Thanks, > > -Matt > > > > > > On Wed, 23 Feb 2005, Allistair Crossley wrote: > > > > > And bear in mind that uriworkersmap is for JK2 which is no longer > > > supported although it of course works. If you are starting > > out, you will > > > want JK 1.2.8 and therefore workers.properties will be the file to > > > declare URL mappings. > > > > > > > -Original Message- > > > > From: Matt [mailto:[EMAIL PROTECTED] > > > > Sent: 23 February 2005 14:17 > > > > To: Tomcat Users List > > > > Subject: Re: trying with my first site on Tomcat with IIS > > > > > > > > > > > > You may just need to add a line like: > > > > /test/*=ajp13w > > > > ...or similar, to your uriworkermap.properties file. > > > > > > > > You shouldn't need to add a context to server.xml if > > you're putting > > > > this in $CATALINA_HOME/webapps, though I may be mistaken as I am > > > > wrapping-up my own learning curve on this. > > > > > > > > Thanks, > > > > -Matt > > > > > > > > > > > > On Wed, 23 Feb 2005, David IBARRA ROSALES wrote: > > > > > > > > > Hi everybody > > > > > > > > > > I've created a folder called "test" on "webapps" and a > > > > website on IIS > > > > > (include ISAPI and virtual directory jakarta) with the > > same target. > > > > > when i call with http://localhost:8080/test/test.jsp > > > > works, but when i > > > > > call it on the browser: http://localhost/test.jsp , > > does not work. > > > > > need I to do any change in server.xml or > > > > uriworkermap.properties every time > > > > > that i add a site? > > > > > > > > > > > > > > > test.jsp > > > > > - > > > > > > > > > > > > > > > First JSP page. > > > > > > > > > > > > > > > <%="Hello JSP"%> > > > > > > > > > > > > > > > --- > > > > > > > > > > thanks in advance > > > > > David > > > > > > > > > > > > > > > > > > > > > - > > > > > To unsubscribe, e-mail: > > [EMAIL PROTECTED] > > > > > For additional commands, e-mail: > > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > > > Matthew Kozak > > > > Rutgers University-Camden > > > > [EMAIL PROTECTED] > > > > > > > > ** > > > > > > > > "They that can give up essential liberty to obtain a > > little temporary > > > > safety deserve neither liberty nor safety." -Ben Franklin > > > > ** > > > > > > > > > > > > > > - > > > > To unsubscr
Adding -Dfile.encoding=ISO-8859-1 to where in tomcat.sh?
Where exactly in the start process can I add "-Dfile.encoding=ISO-8859-1" to ensure this is the base encoding of Tomcat: Quote from tomcat.sh (invoked with "start" from startup.sh): if [ "$1" = "start" ] ; then shift echo Using classpath: ${CLASSPATH} if [ "$1" = "-security" ] ; then shift echo Starting with a SecurityManager $JAVACMD $TOMCAT_OPTS -Djava.security.manager - Djava.security.policy==${TOMCAT_HOME}/conf/tomcat.policy - Dtomcat.home=${TOMCAT_HOME} org.apache.tomcat.startup.Tomcat "$@" & else $JAVACMD $TOMCAT_OPTS -Dtomcat.home=${TOMCAT_HOME} org.apache.tomcat.startup.Tomcat "$@" & fi # $JAVACMD org.apache.tomcat.shell.Startup "$@" & ($JAVACMD= $JAVA_HOME/bin/java and $TOMCAT_OPTS seem to be "") I tried adding my line at several positions in the "else" part, but get errors like "XmlMapper: Can't find resource for entity:..". Isn't there anyone that can give advice on the subject? I use Tomcat 3.2.4 (Yes, I know this is old, but it's what I'm stuck with for now). - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Re: trying with my first site on Tomcat with IIS 5.0 (3)
These are documented in lots of places (Google for the terms), but confusing in that they have the extra instructions that you don't need when you use the jk_1.2.8.exe (that installer is GREAT, it's all the various docs that need updating and clarification). The link that I sent you (and you refer to below) is what I used to configure IIS 5 on Win2K myself. Again, don't be confused by what the jk_1.2.8.exe installer has already done for you, just move on to the next step(s). In IIS 5, you will still have to: 1) Add the ISAPI filter (clear in the instructions) 2) Add "Application Configuration" for .jsp w via the 1.2.8 DLL (not as clear, if at all in the instructions) It seems some docs expect that Step 1 and Step 2 are the same thing, but they're not. If you're having trouble with the two steps above, you may need to investigate IIS configuration docs/instructions. Let me know, but I'm not in front of this system again until late tonight to try to give you any more epxlicit step-by-step instructions. Thanks! -Matt On Wed, 23 Feb 2005, David IBARRA ROSALES wrote: > Thanks Allistair > > Is there documentations for IIS 6.0 , I use IIS 5.0 on win2000, I have > found something new in documentation IIS 6.0: > http://web.archive.org/web/20031229123839/www.rit.edu/~ack5504/tomcat-iis6-howto/WebServiceExtension.JPG > that maybe help me if I found the similar in IIS 5 > > I already know , I 'd have use IIS 6.0, but i don'want to do more MS > upgrading , o maybe Linux and Apache :o , but that will have time, menwhile > I change JSP and PHP for ASP. > > Regards > David > > > - Original Message - > From: "Allistair Crossley" <[EMAIL PROTECTED]> > To: "Tomcat Users List" > Sent: Wednesday, February 23, 2005 11:59 AM > Subject: RE: Re: trying with my first site on Tomcat with IIS (2) > > > actually Matt appears to be correct I admit - i've just checked our 1.2.8 > config and it is indeed uriworkersmap.properties you need to add your > mappings to. > > sorry for the confusion > > > -Original Message- > > From: David IBARRA ROSALES [mailto:[EMAIL PROTECTED] > > Sent: 23 February 2005 15:05 > > To: Tomcat Users List > > Subject: Re: trying with my first site on Tomcat with IIS (2) > > > > > > Thanks Allistar > > > > I will go on trying... it can be only a small thing i > > think your message > > encourage me, > > David > > > > mytwo files show this > > -- > > # workers.properties.minimal - > > worker.list=ajp13w > > > > worker.ajp13w.type=ajp13 > > worker.ajp13w.host=localhost > > worker.ajp13w.port=8009 > > -- > > # uriworkermap.properties - IIS > > # > > /test/*=ajp13w > > > > > > - Original Message - > > From: "Allistair Crossley" <[EMAIL PROTECTED]> > > To: "Tomcat Users List" > > Sent: Wednesday, February 23, 2005 11:43 AM > > Subject: RE: trying with my first site on Tomcat with IIS > > > > > > i was just going by the latest JK 1.2.8 documentation which > > discusses only > > the configuration of workers.properties. uriworkersmap used > > to be the file > > used for jk2 style config. > > > > http://jakarta.apache.org/tomcat/connectors-doc/config/workers.html > > > > > -Original Message- > > > From: Matt [mailto:[EMAIL PROTECTED] > > > Sent: 23 February 2005 14:36 > > > To: Tomcat Users List > > > Subject: RE: trying with my first site on Tomcat with IIS > > > > > > > > > Actually, that's not entirely true. > > > If you use jk_1.2.8.exe on Windows to install, it creates its > > > own folder > > > (I forget the name and am away from this system at present, > > > maybe ISAPI > > > Redirection DLL or such, sorry!) at the same level as $CATALINA_HOME > > > (Tomcat 5.5 in my case). In there is a conf folder and in > > there are: > > > uriworkermap.properties > > > -AND- > > > workers.properties.minimal > > > > > > You *should not* have to touch the second file, and will make > > > all of your > > > configurations in the first file (at least I have)! I would > > > imagine the > > > 1.2.8 setup for other systems is similar? If not, there's more > > > obfuscation that should be corrected...! > > > > > > Obviously, getting there with :8080 means he's well-beyond the > > > installation phase, and if he can get to the examples without > > > expressly > > > using :8080, then he also has the DLL working already (is > > > this the case, > > > David)? I feel his pain on getting any further - the docs > > > are obtuse at > > > best. > > > > > > Although elementary for some, the addition of the line I > > mentioned for > > > uriworkermap.properties should solve this once the DLL is > > working and > > > your web server is configured to use it... > > > > > > I found out the above in plain English using Google, and am > > working on > > > getting an app to work OUTSIDE of $CATALINA_HOME/webapps if you're > > > interested, David (offline, or look at old posts). > > > > > > If you can not get the examples to wor
Tomcat Cluster
I have attempted to configure a tomcat cluster using version 5.5.7 of tomcat. I have configured a simple tcp cluster in the server.xml. I have two tomcat instances installed on two different Linux servers (Fedora core 3, IPTAPLES is turned off, there is not firewall). I have apache and mod_jk set up on a third server. Multicast is enabled!!! When I start up each tomcat instance I receive the following message in the catalina.out file. -- Feb 23, 2005 9:21:49 AM org.apache.catalina.cluster.tcp.SimpleTcpCluster start INFO: Cluster is about to start Feb 23, 2005 9:21:49 AM org.apache.catalina.cluster.mcast.McastServiceImpl setupSocket INFO: Setting multihome multicast interface to:/10.111.22.163 Feb 23, 2005 9:21:49 AM org.apache.catalina.cluster.mcast.McastService start INFO: Sleeping for 2000 secs to establish cluster membership Feb 23, 2005 9:21:51 AM org.apache.catalina.cluster.deploy.FarmWarDeployer start INFO: Cluster FarmWarDeployer started. Feb 23, 2005 9:21:51 AM org.apache.catalina.cluster.session.DeltaManager start INFO: Starting clustering manager...:/testapp Feb 23, 2005 9:21:51 AM org.apache.catalina.cluster.session.DeltaManager start INFO: Manager[/testapp], skipping state transfer. No members active in cluster group. - The important thing to note here is that in the last line, I see "INFO: Manager[/testapp], skipping state transfer. No members active in cluster group." At first I was thinking that multicast was not working properly. However, I was researching the Tomcat mailing list and found another thread discussing the same issue. I tried to use the tool, tomcat-replication.jar located on the CVS for tomcat. I can see the multicast sessions being generated between both servers using this tool. I also started up ethereal, the packet sniffer. I noticed that both servers are generating multicast packets. However after careful analysis of the packet information, I noticed that my servers were looking for 127.0.0.1/4001 for the receiver port. So I set the tcpListenAddress from "auto" to "10.111.22.163" This seemed to fix the problem with the multicast packets sending out the incorrect listener addresses. However, I am still getting the same error... "INFO: Manager[/testapp], skipping state transfer. No members active in cluster group." So here are my questions: 1. Is this really an error, or is session replication working and I am not testing it properly? 2.What is the proper way to test that session replication is working properly? Can anyone provide me with code that works. I am currently using a bean that I declare with - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: FW: challenging JK connector problem: java.net.SocketException
hi Patrick, i've just tried your suggestion and unfortunately i still get the java.net.SocketExceptions. i installed Tomcat 5.0.25, upgraded my JDK to 1.4.2_07, reinstalled the JK connector (setupJK204.exe). the only real difference it seems is that i'm using Windows XP. how do you install your JK connector? can you show me the contents of your workers2.properties file? here is my workers2.properties: #Look at #http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jk2/jk2/configwebcom.html #for parameter description [shm:] info=Scoreboard. Required for reconfiguration and status with multiprocess servers file=C:\jakarta-tomcat-5.0.25\temp\jk2.shm size=1048576 [channel.socket:localhost:8009] info=Ajp13 forwarding over socket tomcatId=localhost:8009 # Map webapps to the Web server uri space [uri:/jsp-examples/*] [uri:/myapp/*] [uri:/servlets-examples/*] maybe there are some differences between my workers file and yours? at this point i'll try anything :) but since you're on unix, your JK connector is most likely not using isapi_redirector2.dll. so maybe there's implementation differences between the unix JK and windows JK... thanks in advance, woodchuck --- [EMAIL PROTECTED] wrote: > > > -Original Message- > From: Woodchuck [mailto:[EMAIL PROTECTED] > Sent: February 22, 2005 5:20 PM > To: [EMAIL PROTECTED] > Subject: RE: challenging JK connector problem: > java.net.SocketException > > > hello Patrick! > > thank you for your help, i really appreciate it as i'm at a total > loss > at the bizarness of the problem (works through Tomcat, but not when > going through IIS/JK). i didn't have time to try out your suggestion > just yet, but i definitely will. > > i just wanted to confirm however, because my Tomcat is an old version > 4.1.24, did you mean downgrade my current JDK to one that was current > at the time 4.1.24 was current? (ie. use the JDK of the same time > period?) > > >> I think it would be best to upgrade your version of tomcat to 5.0+ > and to > use > the recommended jdk. I am using tomcat 5.0.28 with jdk 1.4.2_07 on > the > operating system Linux Enterprise 3.0. > > or did you mean upgrade my JDK to the latest current release which i > believe is 1.5 or something. > > i am currently using JDK 1.4.1_02. > > best regards, > woodchuck > > > --- [EMAIL PROTECTED] wrote: > > > Hi : > > > > This is most likely an issue with the version of JDK that is > deployed > > on > > your machine. > > Try using a newer version of the JDK which is comaptible with the > > version of > > tomcat that is deployed on your machine. > > > > Patrick King > > > > Patrick King > > BSc.(Hon.) Geophysics > > Senior Systems Scientist > > Canada Centre For Remote Sensing > > 615 Booth St. Room 650 > > Ottawa, Ontario > > K1A0E9 > > Phone: 613-947-0463 > > E-mail : [EMAIL PROTECTED] > > > > -Original Message- > > From: Woodchuck [mailto:[EMAIL PROTECTED] > > Sent: February 22, 2005 2:15 PM > > To: tomcat; struts > > Subject: challenging JK connector problem: java.net.SocketException > > > > > > hihi all, > > > > i have installed the JK connector (setupJK204.exe) with my IIS 5.1 > > and > > Tomcat 4.1.24. > > > > everything is working fine, except that i'm noticing in the Tomcat > > console display i see the following exceptions at run-time: > > > > java.net.SocketException: Software caused connection abort: recv > > failed > > at java.net.SocketInputStream.socketRead0(Native Method) > > at > > java.net.SocketInputStream.read(SocketInputStream.java:129) > > at > > java.io.BufferedInputStream.fill(BufferedInputStream.java:183) > > at > > java.io.BufferedInputStream.read1(BufferedInputStream.java:222) > > at > > java.io.BufferedInputStream.read(BufferedInputStream.java:277) > > at > > org.apache.jk.common.ChannelSocket.read(ChannelSocket.java:498) > > at > > org.apache.jk.common.ChannelSocket.receive(ChannelSocket.java:436) > > . > > > > > > and > > > > > > > > java.net.SocketException: Connection reset by peer: socket write > > error > > at java.net.SocketOutputStream.socketWrite0(Native Method) > > at > > java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) > > at > > java.net.SocketOutputStream.write(SocketOutputStream.java:136) > > at > > org.apache.jk.common.ChannelSocket.send(ChannelSocket.java:407) > > at > > org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:599) > > at > > > org.apache.jk.server.JkCoyoteHandler.action(JkCoyoteHandler.java:372) > > at org.apache.coyote.Response.action(Response.java:222) > > at org.apache.coyote.Response.finish(Response.java:343) > > > > > > in particular these exceptions are coming up when i use my app's > > search > > functionality > > > > the weird part is that the exceptions only occur when i access my > web > > site through IIS (ie. via JK connector). i *d
Help Needed
Does anyone has any experience with pre-compiling jstl 1.1 and struts-el enabled jsps on Tomcat 5.5.7. When I follow instructions from the web site and try to compile it in eclipse I get a java.util.Zip... exception complaining it is loading an invalid zip file. This zip file exception may be a side effect of something else - not sure. Could this be related to use of -el tlds, and inability of Jasper2 to understand -el tlds. I did noticed that It fails compiling jsps that have -el jsp tags in it. Any help is appreciated. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: how to print to web page instead of catalina.out
I tried out.print(). The complation failed. The error is: cannot resolve symbol symbol : variable out Thanks Jin Antony Paul <[EMAIL PROTECTED]> wrote: Why not use out.print() or you are trying to do something else ?. rgds Antony Paul On Tue, 22 Feb 2005 20:26:41 -0800 (PST), Jin Wu wrote: > Hi, > > It seems that System.out.printlin("...") prints to catalina.out. Is there a > way I can print to web page? > > Thanks, > James > > __ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
Re: how to print to web page instead of catalina.out
If you can't find a response [HttpServletResponse] object to use than you can't print. Use throw Exception("MESSAGE") ;) Viorel Dragomir . .. --- - Original Message - From: Jin Wu To: Tomcat Users List ; Antony Paul Sent: Wednesday, February 23, 2005 20:38 Subject: Re: how to print to web page instead of catalina.out I tried out.print(). The complation failed. The error is: cannot resolve symbol symbol : variable out Thanks Jin Antony Paul <[EMAIL PROTECTED]> wrote: Why not use out.print() or you are trying to do something else ?. rgds Antony Paul On Tue, 22 Feb 2005 20:26:41 -0800 (PST), Jin Wu wrote: > Hi, > > It seems that System.out.printlin("...") prints to catalina.out. Is there a > way I can print to web page? > > Thanks, > James > > __ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
Re: how to print to web page instead of catalina.out
if youre trying to print to a webpage, then you probably want a jsp file or a servlet in which case this would be one of the reasons you are using tomcat. If you are just trying to log messages though, i recommend checking out log4j instead of using system.out and system.error - Original Message - From: "Jin Wu" <[EMAIL PROTECTED]> To: "Tomcat Users List" ; "Antony Paul" <[EMAIL PROTECTED]> Sent: Wednesday, February 23, 2005 1:38 PM Subject: Re: how to print to web page instead of catalina.out I tried out.print(). The complation failed. The error is: cannot resolve symbol symbol : variable out Thanks Jin Antony Paul <[EMAIL PROTECTED]> wrote: Why not use out.print() or you are trying to do something else ?. rgds Antony Paul On Tue, 22 Feb 2005 20:26:41 -0800 (PST), Jin Wu wrote: Hi, It seems that System.out.printlin("...") prints to catalina.out. Is there a way I can print to web page? Thanks, James __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
how to harden tomcat?
Does anybody have any links/documents on how to harden tomcat? thanks, -- Patrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: how to print to web page instead of catalina.out
response.setContentType("text/html"); PrintWriter out = response.getWriter(); out.println("to web"); -Original Message- From: Jin Wu [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 23, 2005 10:39 AM To: Tomcat Users List; Antony Paul Subject: Re: how to print to web page instead of catalina.out I tried out.print(). The complation failed. The error is: cannot resolve symbol symbol : variable out Thanks Jin Antony Paul <[EMAIL PROTECTED]> wrote: Why not use out.print() or you are trying to do something else ?. rgds Antony Paul On Tue, 22 Feb 2005 20:26:41 -0800 (PST), Jin Wu wrote: > Hi, > > It seems that System.out.printlin("...") prints to catalina.out. Is there a way I can print to web page? > > Thanks, > James > > __ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: how to harden tomcat?
Specifically authoritative articles on how to do this.. would be greatly appreciated. On Wed, 23 Feb 2005 11:24:12 -0800, Patrick Lacson <[EMAIL PROTECTED]> wrote: > Does anybody have any links/documents on how to harden tomcat? > > thanks, > -- > Patrick > -- Patrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
filter question
Hello, I am having trouble with a filter. Code below. What I am trying to achieve is as follows: We have a current web-site, with a lot of jsp pages, etc. We are moving the code to a load-balanced environment, and I would like to put a hidden "IP" address into each display page. This way I can know which environment the page came from when debugging, etc. I figured I could use a 'filter' and have each page insert the IP into itself in a hidden field. I am unable to achieve my goal and could use a hand if anyone has experience with this. Is this possible, or will I have to write into a header and then edit each jsp page to show the value? Here is what I have, but it does not print anything on pages. web.xml HelloWorld chapter18.HelloWorldFilter HelloWorld /*.jsp And I have the servlet code from SCWCD book package chapter18; import java.io.*; import javax.servlet.*; public class HelloWorldFilter implements Filter { public void destroy() { } public void doFilter(ServletRequest servletrequest, ServletResponse servletresponse, FilterChain filterchain) throws ServletException, IOException { PrintWriter printwriter = servletresponse.getWriter(); printwriter.println(""); } public void init(FilterConfig filterconfig) { filterConfig = filterconfig; System.out.println("Chapter 18: HelloWorldFilter initialized"); } public HelloWorldFilter() { } private FilterConfig filterConfig; } Thanks, Scott
JDBCStore JTDS
Anyone have any luck using the JTDS driver for Micro(Caugh..Caugh) SQL Server and persistent session management using JDCBStore. I am currently experiencing a problem connecting with jtds. Here is my configuration for my JDBCStore... I recieve this error when trying to use the driver/ConnectionURL to connect to the database. Feb 23, 2005 7:52:35 AM org.apache.catalina.session.JDBCStore getConnection SEVERE: A SQL exception occurred java.sql.SQLException: Single-Sign-On is only supported on Windows. Please specify a user name. Any help/advice/hints would be appreciated. Of course, my platform is Linux and single sign on is not what I want anyway. Randall - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: how to harden tomcat?
I haven't really come across hardening documents for Tomcat or any Java container for that matter. That is probably because Java by design is relatively secure as it runs within a virtual machine so it isn't possible to escape code etc and breakout into the OS kernel space. So basically run Tomcat as a specific user and tune the filesystem parameters to only allow access to the resources it needs (standard approach for every app Java or not). Now focus all your attention on the application code (not Tomcat but the webapp) make sure all database interactions are escaped properly etc etc etc One thing to look out for would be the use of JNI i.e. native calls. I'm not sure if there is a way of preventing someone from packaging a .so in a WAR and then loading it in to the app via code to bypass the lack of LD_LIBRARY_PATH (on *nix). The authentication / authorisation stuff (e.g. realms) is all to do with access to webapps. If you come across anything else I would be interested to know about it, especially if it is to do with securing Java in general. PJ Patrick Lacson wrote: Specifically authoritative articles on how to do this.. would be greatly appreciated. On Wed, 23 Feb 2005 11:24:12 -0800, Patrick Lacson <[EMAIL PROTECTED]> wrote: Does anybody have any links/documents on how to harden tomcat? thanks, -- Patrick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Arabic encoding
What database? Do you have the database set up to deliver Unicode, or CP1256, correctly? Note that not all Arabic fits into CP1256, you might really be better off with UTF-8. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: filter question
Hi Scott. Your filter should probably set an attribute in the request or perhaps the session, that your jsp could display, rather than writing to the response's writer object. By opening up the writer and writing to it you are effectively setting the response to the request to be the contents of your call to the printwriter.println() method. For example: your doFilter method could have something like: request.setAttribute("IPAddress", getIPAddress()); You'll have to write the getIPAddress() method. :-) In your jsp, you could pull the stored value out of the request and display it in the page: IP Address: <%= request.getAttribute("IPAddress") %> Hope that helps... Regards, Pete. Quoting Scott Purcell <[EMAIL PROTECTED]>: > Hello, > I am having trouble with a filter. Code below. > > What I am trying to achieve is as follows: We have a current web-site, with a > lot of jsp pages, etc. We are moving the code to a load-balanced environment, > and I would like to put a hidden "IP" address into each display page. This > way I can know which environment the page came from when debugging, etc. > > I figured I could use a 'filter' and have each page insert the IP into itself > in a hidden field. I am unable to achieve my goal and could use a hand if > anyone has experience with this. Is this possible, or will I have to write > into a header and then edit each jsp page to show the value? > > > > Here is what I have, but it does not print anything on pages. > > web.xml > >HelloWorld >chapter18.HelloWorldFilter > > > >HelloWorld >/*.jsp > > > And I have the servlet code from SCWCD book > package chapter18; > > import java.io.*; > import javax.servlet.*; > > > public class HelloWorldFilter > implements Filter > { > > public void destroy() > { > } > > public void doFilter(ServletRequest servletrequest, ServletResponse > servletresponse, FilterChain filterchain) > throws ServletException, IOException > { > PrintWriter printwriter = servletresponse.getWriter(); > printwriter.println(""); > } > > public void init(FilterConfig filterconfig) > { > filterConfig = filterconfig; > System.out.println("Chapter 18: HelloWorldFilter initialized"); > } > > public HelloWorldFilter() > { > } > > private FilterConfig filterConfig; > } > > > Thanks, > Scott > -- Peter Davison _/_/_/ _/_/_/ _/_/_/ e: [EMAIL PROTECTED] _/ _/ _/ _/ _/ _/ w: http://rpdavison.ca _/_/_/ _/_/_/ _/ _/ c: 647 883 6486_/ _/ _/ _/ _/ h: 416 699 2964 _/ _/ _/ _/_/_/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Throughput and scalability
Hi Tomcat Users - We are implementing Tomcat (with Axis) for HTML translation to a proprietary format (as a pass-thru). This is for submission to an external system (its pretty simple data) and back again. We were wondering if anyone has any ideas how you would size a box (Solaris/HP-UX based) if you want to get a specific throughput (x number of messages per second). Is there any guidelines anyone can recommend? --- Ross Poppel - [EMAIL PROTECTED] Solutions Architect, PORTAL Software Cell: (609) 744-2050 EFax: (617) 344-2585 SMS: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Throughput and scalability
I do not think that anyone can answer that but you. It is so application specific that any answers we give would be SWAGs at best. Larry On Wed, 23 Feb 2005 14:25:32 -0800, Ross Poppel <[EMAIL PROTECTED]> wrote: > Hi Tomcat Users - > We are implementing Tomcat (with Axis) for HTML translation to a > proprietary format (as a pass-thru). This is for submission to an > external system (its pretty simple data) and back again. > > We were wondering if anyone has any ideas how you would size a box > (Solaris/HP-UX based) if you want to get a specific throughput (x number > of messages per second). Is there any guidelines anyone can recommend? > > --- > Ross Poppel - [EMAIL PROTECTED] > Solutions Architect, PORTAL Software > Cell: (609) 744-2050 > EFax: (617) 344-2585 > SMS: [EMAIL PROTECTED] > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] Throughput and scalability
Ross, I recommend that you think along the lines of expandability. That is, a load balancer in front of tomcat(s) running on one or more servers. As demand increases you add more instances, then another server. There is also the nature of the communication with the external system to consider. It sounds like you should profile the app at a range of loads, identify bottlenecks, and design/specify accordingly. -Robert Larry Meadors wrote: I do not think that anyone can answer that but you. It is so application specific that any answers we give would be SWAGs at best. Larry On Wed, 23 Feb 2005 14:25:32 -0800, Ross Poppel <[EMAIL PROTECTED]> wrote: Hi Tomcat Users - We are implementing Tomcat (with Axis) for HTML translation to a proprietary format (as a pass-thru). This is for submission to an external system (its pretty simple data) and back again. We were wondering if anyone has any ideas how you would size a box (Solaris/HP-UX based) if you want to get a specific throughput (x number of messages per second). Is there any guidelines anyone can recommend? --- Ross Poppel - [EMAIL PROTECTED] Solutions Architect, PORTAL Software Cell: (609) 744-2050 EFax: (617) 344-2585 SMS: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: how to print to web page instead of catalina.out
Yes, this works. Thanks a lot. James Daxin Zuo <[EMAIL PROTECTED]> wrote: response.setContentType("text/html"); PrintWriter out = response.getWriter(); out.println("to web"); -Original Message- From: Jin Wu [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 23, 2005 10:39 AM To: Tomcat Users List; Antony Paul Subject: Re: how to print to web page instead of catalina.out I tried out.print(). The complation failed. The error is: cannot resolve symbol symbol : variable out Thanks Jin Antony Paul wrote: Why not use out.print() or you are trying to do something else ?. rgds Antony Paul On Tue, 22 Feb 2005 20:26:41 -0800 (PST), Jin Wu wrote: > Hi, > > It seems that System.out.printlin("...") prints to catalina.out. Is there a way I can print to web page? > > Thanks, > James > > __ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Yahoo! Mail - 250MB free storage. Do more. Manage less.
RE: Re: trying with my first site on Tomcat with IIS 5.0 (3)
Hi David, I have the same problem like yours before. And found this site. http://www.shiftomat.com/opensource/ It's effective and it's free! =) I've been using this for a long time now and encountered no problems. Hope this helps. Aris Philippines -Original Message- From: Matt [mailto:[EMAIL PROTECTED] Sent: Thursday, February 24, 2005 12:07 AM To: Tomcat Users List Subject: Re: Re: trying with my first site on Tomcat with IIS 5.0 (3) These are documented in lots of places (Google for the terms), but confusing in that they have the extra instructions that you don't need when you use the jk_1.2.8.exe (that installer is GREAT, it's all the various docs that need updating and clarification). The link that I sent you (and you refer to below) is what I used to configure IIS 5 on Win2K myself. Again, don't be confused by what the jk_1.2.8.exe installer has already done for you, just move on to the next step(s). In IIS 5, you will still have to: 1) Add the ISAPI filter (clear in the instructions) 2) Add "Application Configuration" for .jsp w via the 1.2.8 DLL (not as clear, if at all in the instructions) It seems some docs expect that Step 1 and Step 2 are the same thing, but they're not. If you're having trouble with the two steps above, you may need to investigate IIS configuration docs/instructions. Let me know, but I'm not in front of this system again until late tonight to try to give you any more epxlicit step-by-step instructions. Thanks! -Matt On Wed, 23 Feb 2005, David IBARRA ROSALES wrote: > Thanks Allistair > > Is there documentations for IIS 6.0 , I use IIS 5.0 on win2000, I > have found something new in documentation IIS 6.0: > http://web.archive.org/web/20031229123839/www.rit.edu/~ack5504/tomcat- > iis6-howto/WebServiceExtension.JPG > that maybe help me if I found the similar in IIS 5 > > I already know , I 'd have use IIS 6.0, but i don'want to do more MS > upgrading , o maybe Linux and Apache :o , but that will have time, > menwhile I change JSP and PHP for ASP. > > Regards > David > > > - Original Message - > From: "Allistair Crossley" <[EMAIL PROTECTED]> > To: "Tomcat Users List" > Sent: Wednesday, February 23, 2005 11:59 AM > Subject: RE: Re: trying with my first site on Tomcat with IIS (2) > > > actually Matt appears to be correct I admit - i've just checked our > 1.2.8 config and it is indeed uriworkersmap.properties you need to add > your mappings to. > > sorry for the confusion > > > -Original Message- > > From: David IBARRA ROSALES [mailto:[EMAIL PROTECTED] > > Sent: 23 February 2005 15:05 > > To: Tomcat Users List > > Subject: Re: trying with my first site on Tomcat with IIS (2) > > > > > > Thanks Allistar > > > > I will go on trying... it can be only a small thing i think your > > message encourage me, David > > > > mytwo files show this > > -- > > # workers.properties.minimal - > > worker.list=ajp13w > > > > worker.ajp13w.type=ajp13 > > worker.ajp13w.host=localhost > > worker.ajp13w.port=8009 > > -- > > # uriworkermap.properties - IIS > > # > > /test/*=ajp13w > > > > > > - Original Message - > > From: "Allistair Crossley" <[EMAIL PROTECTED]> > > To: "Tomcat Users List" > > Sent: Wednesday, February 23, 2005 11:43 AM > > Subject: RE: trying with my first site on Tomcat with IIS > > > > > > i was just going by the latest JK 1.2.8 documentation which > > discusses only the configuration of workers.properties. > > uriworkersmap used to be the file used for jk2 style config. > > > > http://jakarta.apache.org/tomcat/connectors-doc/config/workers.html > > > > > -Original Message- > > > From: Matt [mailto:[EMAIL PROTECTED] > > > Sent: 23 February 2005 14:36 > > > To: Tomcat Users List > > > Subject: RE: trying with my first site on Tomcat with IIS > > > > > > > > > Actually, that's not entirely true. > > > If you use jk_1.2.8.exe on Windows to install, it creates its own > > > folder (I forget the name and am away from this system at present, > > > maybe ISAPI Redirection DLL or such, sorry!) at the same level as > > > $CATALINA_HOME (Tomcat 5.5 in my case). In there is a conf folder > > > and in > > there are: > > > uriworkermap.properties > > > -AND- > > > workers.properties.minimal > > > > > > You *should not* have to touch the second file, and will make all > > > of your configurations in the first file (at least I have)! I > > > would imagine the > > > 1.2.8 setup for other systems is similar? If not, there's more > > > obfuscation that should be corrected...! > > > > > > Obviously, getting there with :8080 means he's well-beyond the > > > installation phase, and if he can get to the examples without > > > expressly using :8080, then he also has the DLL working already > > > (is this the case, David)? I feel his pain on getting any further > > > - the docs are obtuse at best. > > > > > > Although elementary for some, the addi
Fwd: deployment with a different context than war name - tomcat 5.5.7
I didn't get a response on this - does anyone know if a non-default context works, and if not, if there are plans to fix it? > -- Forwarded message -- > Wrom: SKPNKMBIPBARHDMNNSKVFVWRKJVZCM > To: Tomcat Users List > Date: Fri, 18 Feb 2005 13:43:39 -0500 > Subject: Re: deployment with a different context than war name - tomcat 5.5.7 > I would suspect your stuck on this one. I think I remember a thread > here back in the fall that essentially said the path attribute to > is ignored in TC 5.5.7. Any of the developers care to > confirm that?? > > --David > > Chad Woolley wrote: > > >Hi, > > > >Can anyone point me to a working example of of using a context xml > >fragment file to deploy an war at a different context than the war > >name? In other words, I don't want to define it in the global config > >file. > > > >I've read all the docs I can find on this, and it still doesn't work. > >I'm using the manager app to deploy, and it always says "invalid > >context". > > > >Thanks, > >Chad Woolley - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Cluster: Is session's lastAccessedTime got replicated?
Hi, It seems that in my 4-node cluster (TC 5.5.8), the session.getLastAccessedTime() only returns the last accessed time in each particular node only. Is this normal? How can I get the last accessed time of a session across the whole cluster? Regards, Joseph Lam - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: filter question
Peter, I don't think Scott wants to modify every JSP in his application. Sounds like he has a lot! Scott, the reason your filter isn't working is because the response from your servlets is getting sent to the client before your filter has a chance to add it's text to it (using the PrintWriter). To have this work you need to "wrap" the original HttpServletResponse object with your own. You do this by writing your own object that extends the HttpServletResponse interface. This "custom" response object is then passed to the doFilter() method of your filter class. Your custom HttpServletResponse object needs to also implement it's own output stream so that you can capture any output that any downstream code adds to the response. Once the doFilter() method returns from the stack you can modify the output in your custom object's output buffer any way you want. Then you just send the contents of that buffer to the original output stream. This probably sounds pretty complicated. It's late (for me) and I'm tired. Sorry. Try doing some research on the HttpServletResponseWrapper class. It's a convenience class that already implements the HttpServletResponse interface and implements the methods of that interface (actually it just delegates the calls to the underlying response object). All you need to do is extend this class and override the methods you need to do any custom work. In your case you'd extend the getOutputStream() method and return your code's version of the output stream. To give you an idea of how to do it, do a Google on Servlet filters (try compression filters). Somebody out there has probably written an article and/or posted their code. Your code would be similar in nature. Good luck! Virtually, Andre Van Klaveren SCP On Wed, 23 Feb 2005 17:06:06 -0500, Peter Davison <[EMAIL PROTECTED]> wrote: > Hi Scott. > > Your filter should probably set an attribute in the request or perhaps the > session, that your jsp could display, rather than writing to the response's > writer object. By opening up the writer and writing to it you are effectively > setting the response to the request to be the contents of your call to the > printwriter.println() method. > > For example: your doFilter method could have something like: > > request.setAttribute("IPAddress", getIPAddress()); > > You'll have to write the getIPAddress() method. :-) > > In your jsp, you could pull the stored value out of the request and display it > in the page: > > IP Address: <%= request.getAttribute("IPAddress") %> > > Hope that helps... > > Regards, > Pete. > > Quoting Scott Purcell <[EMAIL PROTECTED]>: > > > Hello, > > I am having trouble with a filter. Code below. > > > > What I am trying to achieve is as follows: We have a current web-site, with > > a > > lot of jsp pages, etc. We are moving the code to a load-balanced > > environment, > > and I would like to put a hidden "IP" address into each display page. This > > way I can know which environment the page came from when debugging, etc. > > > > I figured I could use a 'filter' and have each page insert the IP into > > itself > > in a hidden field. I am unable to achieve my goal and could use a hand if > > anyone has experience with this. Is this possible, or will I have to write > > into a header and then edit each jsp page to show the value? > > > > > > > > Here is what I have, but it does not print anything on pages. > > > > web.xml > > > >HelloWorld > >chapter18.HelloWorldFilter > > > > > > > >HelloWorld > >/*.jsp > > > > > > And I have the servlet code from SCWCD book > > package chapter18; > > > > import java.io.*; > > import javax.servlet.*; > > > > > > public class HelloWorldFilter > > implements Filter > > { > > > > public void destroy() > > { > > } > > > > public void doFilter(ServletRequest servletrequest, ServletResponse > > servletresponse, FilterChain filterchain) > > throws ServletException, IOException > > { > > PrintWriter printwriter = servletresponse.getWriter(); > > printwriter.println(""); > > } > > > > public void init(FilterConfig filterconfig) > > { > > filterConfig = filterconfig; > > System.out.println("Chapter 18: HelloWorldFilter initialized"); > > } > > > > public HelloWorldFilter() > > { > > } > > > > private FilterConfig filterConfig; > > } > > > > > > Thanks, > > Scott > > > > -- > Peter Davison _/_/_/ _/_/_/ _/_/_/ > e: [EMAIL PROTECTED] _/ _/ _/ _/ _/ _/ > w: http://rpdavison.ca _/_/_/ _/_/_/ _/ _/ > c: 647 883 6486_/ _/ _/ _/ _/ > h: 416 699 2964 _/ _/ _/ _/_/_/ > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --
Re: XML Parsing only on localhost but not remotely
Just for grins take a look at all your file permissions. It may be an issue that localhost gives you the needed authority to open or modify a needed file, but as a remote you are treated as a different user and don't have it. This is just an off the wall idea. Doug - Original Message - From: "Jan Peters-Anders" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Wednesday, February 23, 2005 5:01 AM Subject: XML Parsing only on localhost but not remotely Hello, at last I solved the problem of my tomcat not being able to parse xml code, but only partially: I am now able to do xml requests in my Geoserver application, but only on the localhost, if I try to do a request remotely, I only get the xml code in the browser window. Here is what the remote Browser shows: 8<-- WFS_Capabilities version="1.0.0" xsi:schemaLocation="http://www.opengis.net/wfs http://systemsresearch.ac.at:8080/geoserver/data/capabilities/wfs/1.0.0/WFS-capabilities.xsd";> - My GeoServer WFS My GeoServer WFS - This is a description of your Web Feature Server. The GeoServer is a full transactional Web Feature Server, you may wish to limit GeoServer to a Basic service level to prevent modificaiton of your geographic data. WFS, WMS, GEOSERVER http://geoserver.sourceforge.net/html/index.php NONE NONE - - - - - http://systemsresearch.ac.at:8080/geoserver/wfs/GetCapabilities?"/> - - http://systemsresearch.ac.at:8080/geoserver/wfs/GetCapabilities"/> - . . . etc. ---8<-- What do I have to modify so that tomcat will be doing the xml parsing also for the remote browser? As I understand it, the code should not be sent to the browser, but should be executed on the localhost and the result should be sent to my browser, right? So what could be wrong? Please tell my what file information you need to give me a hint (e.g. server.xml oder web.xml etc.). Thank you very much in advance Jan Peters-Anders -- Remember, Linux is a wigwam: No Windows. No Gates. Apache inside. . DSL Komplett von GMX +++ Supergünstig und stressfrei einsteigen! AKTION "Kein Einrichtungspreis" nutzen: http://www.gmx.net/de/go/dsl - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Getting userid of current authenticated user
Is it possible to obtain the userid within a servlet of the person that has logged in via a realm authentication? I want to use the standard authentication to manage access. But once a person is into a certain page, I'd like to know which user it is so I can display, for instance, that user's account info. Thanks in advance. Jerry - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Getting userid of current authenticated user
look at the request, there is a user principle there that is the current user On Wed, 23 Feb 2005 22:58:32 -0600, J Malcolm <[EMAIL PROTECTED]> wrote: > Is it possible to obtain the userid within a servlet of the person that has > logged in via a realm authentication? I want to use the standard > authentication to manage access. But once a person is into a certain page, > I'd like to know which user it is so I can display, for instance, that > user's account info. > > Thanks in advance. > > Jerry > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Throughput and scalability
if you're talking about XML transformation, the biggest factor is the parser you use and the cpu speed. If you read my old performance article on the resource page, you can see some old numbers for AMD 2ghz system. depending on how much XML you need to handle concurrently, you may want to consider XML accelerators to get near wire speed. The primary limitations for XML processing is CPU and RAM. hope that helps peter On Wed, 23 Feb 2005 14:25:32 -0800, Ross Poppel <[EMAIL PROTECTED]> wrote: > Hi Tomcat Users - > We are implementing Tomcat (with Axis) for HTML translation to a > proprietary format (as a pass-thru). This is for submission to an > external system (its pretty simple data) and back again. > > We were wondering if anyone has any ideas how you would size a box > (Solaris/HP-UX based) if you want to get a specific throughput (x number > of messages per second). Is there any guidelines anyone can recommend? > > --- > Ross Poppel - [EMAIL PROTECTED] > Solutions Architect, PORTAL Software > Cell: (609) 744-2050 > EFax: (617) 344-2585 > SMS: [EMAIL PROTECTED] > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to send hidden variables to next page
Thanks David for the solution. To be frank, i really don't know how to code it. Will you give a sample code snippet? I'm using apache2, tomcat 5.5.7 on Win 2K machine. One more problem. I've a form and also submit button. I've number of text fields in it. On entering some data and focus losts from that field, i call a javascript function, i set number of hidden values and call a JSP using location.href of Javascript. But hidden values are not getting passed to jsp.I'm getting null. Why? How to overcome this? Pls help. One more requirement what i've is: i'VE A FORM WITH FORM ELEMENTS IN IT AND A 'aDD' BUTTON. After filling theform, if the user clicks on 'Add' button, the contents gets added aas row into a HTML table located below that form. That way user can add n number of rows to the bottom table. In the table, i need a 'Delete' button. After selecting any row, if the user clicks on 'Delete' button, it should get deleted from the table. I guess it can be possible. But it's a big challenge to me as i know only ABCD of HTML & Javascript. If anybody can direct me to a good HTML/Javascritp forum also fine. If i get a solution directly, it's wonderful. Thanks a lot. Sorry again if it's not the right place to post this. --- David Smith <[EMAIL PROTECTED]> wrote: > The best advice I can offer -- have a javascript > that does the submit > for you on the event the drop-down changes state. > Then let a servlet > handle storing your form data in the session and > passing updated data to > the next page. Outside of something like that, I > think you'll need to > incorporate a submit button. > > --David > > U K Laxmi wrote: > > >Thanks for the answers Shakeel. > > > >My problem is, i've a page that doesn't have submit > >button. I need to send the hidden variables in that > >HTML page to next HTML page. Here the hidden value > is > >set based on the type of option selected from > 'select' > >drpo down box in HTML. To put it in session, i need > to > >identify the selected option and assign it to java > >varialbe. I don't think it's possible to assign a > >javascript variable to java variable. Pls help to > >solve this problem. > > > > > >--- Shakeel Ahmad <[EMAIL PROTECTED]> > wrote: > > > > > > > >>Wel this might help... > >> > >>// You write following two lines in first JSP > page. > >>String name = "Java";// This might be your hidden > >>field. > >>session.setAttribute("HiddenName", name); > >> > >> > >>//Then you get the name on next page as follows. > >> > >>String userName = > >>(String)session.getAttribute("HiddenName"); > >> > >> > >>The "name" attribute will be available throught > the > >>session life, unless we > >>remove it explicitly or restart Tomcat. > >>We can use it on any page once it is placed > >>properly. > >> > >>Best Regards, > >>S H A K E E L A H M A D > >>http://members.fortunecity.com/javaclub/shakeel.htm > >>Voice: 00923002723316 > >>Senior Software Engineer. > >>NorthStar Technologies. www.globalnorthstar.com > >> > >>EE(Computer Engineering), UET Lahore, Pakistan. > >>SCJP,SCWCD & SCBCD Sun Microsystems, Inc. > >>Brain Bench Certified Java Programmer. > >> > >>-Original Message- > >>From: U K Laxmi [mailto:[EMAIL PROTECTED] > >>Sent: 23 February, 2005 10:37 AM > >>To: Tomcat Users List > >>Subject: RE: How to send hidden variables to next > >>page > >> > >> > >>Yes. I'm using JSP. Can you pls tell me the syntax > >>or > >>guidelines as how to do it. > >> > >>Thank you. > >> > >>--- Shakeel Ahmad <[EMAIL PROTECTED]> > >>wrote: > >> > >> > >> > >>>If you are developing a JSP/Servlet then you can > >>> > >>> > >>do > >> > >> > >>>this by keeping those > >>>variables in session. > >>> > >>>Best Regards, > >>>S H A K E E L A H M A D > >>> > >>> > >>> > >>http://members.fortunecity.com/javaclub/shakeel.htm > >> > >> > >>>Voice: 00923002723316 > >>>Senior Software Engineer. > >>>NorthStar Technologies. www.globalnorthstar.com > >>> > >>>EE(Computer Engineering), UET Lahore, Pakistan. > >>>SCJP,SCWCD & SCBCD Sun Microsystems, Inc. > >>>Brain Bench Certified Java Programmer. > >>> > >>>-Original Message- > >>>From: U K Laxmi [mailto:[EMAIL PROTECTED] > >>>Sent: 23 February, 2005 10:31 AM > >>>To: Tomcat Users List > >>>Subject: How to send hidden variables to next > page > >>> > >>> > >>>Sorry if it's not the right place to post this > >>>question. Excuse me. > >>> > >>>I've some hidden variables in a web page. I want > >>> > >>> > >>to > >> > >> > >>>send them to next page without using submit > >>> > >>> > >>button. > >> > >> > >>>I > >>>don't know how to do it. More over i don't know > >>> > >>> > >>how > >> > >> > >>>to > >>>access those variables in the next page. Is there > >>>any > >>>option available to do this html or tomcat or > >>>apache? > >>> > >>>Thanks!! > >>> > >>>--- Matt <[EMAIL PROTECTED]> wrote: > >>> > >>> > >>> > Ah-ha, somehow I changed a line in the > uriworkermap.prope
Cluster: keeptracking a map of all sessions across nodes
Hi, I know that the SessionContext has been deprecated and have already used my own static Map object for storing userID->session mapping when session is created. But such static Map object that holds all the sessions is only accessible from within one cluster node (i.e. the one who processed that particular login request and created the session). On the other nodes, their static maps don't contain that session. The problem is that I have another program which will query the Tomcat and ask for the last access time of a userID, and such request often got routed by Apache to a node which doesn't have that userID->session mapping. Therefore I want to have access to all existing session objects to find out which one belongs to a particular user. Joseph - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Cluster: Is session's lastAccessedTime got replicated?
Found that only when a replication is explicitly triggered by set/removeAttribute(), the other nodes' session.getLastAccessedTime() will be synchronized. Joseph On Thu, 24 Feb 2005, Joseph Lam wrote: > Hi, > > It seems that in my 4-node cluster (TC 5.5.8), the > session.getLastAccessedTime() only returns the last accessed time in each > particular node only. Is this normal? How can I get the last accessed > time of a session across the whole cluster? > > Regards, > Joseph Lam > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JNI loading problem
Hi folks, I am trying to load a simple JNI based .so lib file with Tomcat 5.5.4.(on linux) I am trying to load the .so file within the JSP page. I am not sure if this is allowed. I have tried all the following methods.. 1. putting the .so file in JAVA_HOME//jre/lib/i386/ 2. setting the LD_LIBRARY_PATH to where my lib is and exporting it 3. inside the catelina.sh file added an extra -Djava.library.path=mylibpath Inside the JSP i tried the following options... 1. try { //System.loadLibrary("AriaJava"); // the name of the file is libAriaJava.so } catch (UnsatisfiedLinkError e) { System.err.println("Native code library failed to load.\n" + e); } 2. try { System.load( "/home/path_to_lib/libAriaJava.so"); } catch (UnsatisfiedLinkError e) { System.err.println("Native code library failed to load.\n" + e); } in all these trials it fails with unsatisfied link error !! Any help is appreciated !! r -Vaheesan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Cluster: how to set mcast interface for dual LAN card? (SOLVED)
I have tried that but still got some weird behavior (seems that it was able to send out broadcast with the proper interface but unable to listen broadcast...). So I gave up that an simply set a static route in the OS for mcast. But thanks anyway. Joseph On Tue, 22 Feb 2005, Filip Hanik - Dev Lists wrote: > there is an attribute "mcastBindAddr" > > that allows you to bind to the interface. > > Joseph Lam wrote: > > >Hi, > > > >If I have two LAN cards and I want my Tomcat to mcast through one of them, > >what parameter should I set? > > > >Regards, > >Joseph > > > > > >- > >To unsubscribe, e-mail: [EMAIL PROTECTED] > >For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Cluster: will session listeners got called again after replication?
Anyone knows when a session is replicated to other nodes, will the HttpSessionBindingListener and HttpSessionAttributeListener objects be notified again? On the receiver nodes, how can I detect when a session from the sender node comes in so that I can do something with it? Joseph - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JSP page buffering problem
In my JSP pages, I have already set a page buffer size sufficiently large so that it can hold the whole page before having to flush. However, I still occasionally got exceptions when I try to forward the request in the middle, complaining that it can't forward the request as some content is already flushed. Are there any other factors (e.g. timing, browser, <%@ include %>, etc...) which might have forced the flush before the buffer is full? Joseph - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]