May 2008 - jbossweb-commits - Jboss List Archives

JBossWeb SVN: r623 - in trunk: res and 1 other directories.

by jbossweb-commits＠lists.jboss.org

Author: remy.maucherat(a)jboss.com Date: 2008-05-14 10:44:21 -0400 (Wed, 14 May 2008) New Revision: 623 Modified: trunk/bin/catalina.bat trunk/bin/catalina.sh trunk/res/jboss-web.nsi trunk/webapps/docs/changelog.xml Log: - Port two minor patches. - Fix changelog (I was adding things to the CR2 changelog). Modified: trunk/bin/catalina.bat =================================================================== --- trunk/bin/catalina.bat 2008-05-14 12:07:31 UTC (rev 622) +++ trunk/bin/catalina.bat 2008-05-14 14:44:21 UTC (rev 623) @@ -134,7 +134,7 @@ set JPDA_SUSPEND=n :gotJpdaSuspend if not "%JPDA_OPTS%" == "" goto gotJpdaOpts -set JPDA_OPTS=-Xdebug -Xrunjdwp:transport=%JPDA_TRANSPORT%,address=%JPDA_ADDRESS%,server=y,suspend=%JPDA_SUSPEND% +set JPDA_OPTS=-agentlib:jdwp=transport=%JPDA_TRANSPORT%,address=%JPDA_ADDRESS%,server=y,suspend=%JPDA_SUSPEND% :gotJpdaOpts shift :noJpda Modified: trunk/bin/catalina.sh =================================================================== --- trunk/bin/catalina.sh 2008-05-14 12:07:31 UTC (rev 622) +++ trunk/bin/catalina.sh 2008-05-14 14:44:21 UTC (rev 623) @@ -210,7 +210,7 @@ JPDA_SUSPEND="n" fi if [ -z "$JPDA_OPTS" ]; then - JPDA_OPTS="-Xdebug -Xrunjdwp:transport=$JPDA_TRANSPORT,address=$JPDA_ADDRESS,server=y,suspend=$JPDA_SUSPEND" + JPDA_OPTS="-agentlib:jdwp=transport=$JPDA_TRANSPORT,address=$JPDA_ADDRESS,server=y,suspend=$JPDA_SUSPEND" fi CATALINA_OPTS="$CATALINA_OPTS $JPDA_OPTS" shift Modified: trunk/res/jboss-web.nsi =================================================================== --- trunk/res/jboss-web.nsi 2008-05-14 12:07:31 UTC (rev 622) +++ trunk/res/jboss-web.nsi 2008-05-14 14:44:21 UTC (rev 623) @@ -264,7 +264,7 @@ Section -post nsExec::ExecToLog '"$INSTDIR\bin\jbossweb.exe" //US//JBossWeb --Classpath "$INSTDIR\bin\bootstrap.jar" --StartClass org.apache.catalina.startup.Bootstrap --StopClass org.apache.catalina.startup.Bootstrap --StartParams start --StopParams stop --StartMode jvm --StopMode jvm' - nsExec::ExecToLog '"$INSTDIR\bin\jbossweb.exe" //US//JBossWeb --JvmOptions "-Dcatalina.home=$INSTDIR#-Dcatalina.base=$INSTDIR#-Djava.endorsed.dirs=$INSTDIR\common\endorsed#-Djava.io.tmpdir=$INSTDIR\temp#-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager#-Djava.util.logging.config.file=$INSTDIR\conf\logging.properties" --StdOutput auto --StdError auto' + nsExec::ExecToLog '"$INSTDIR\bin\jbossweb.exe" //US//JBossWeb --JvmOptions "-Dcatalina.home=$INSTDIR#-Dcatalina.base=$INSTDIR#-Djava.endorsed.dirs=$INSTDIR\endorsed#-Djava.io.tmpdir=$INSTDIR\temp#-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager#-Djava.util.logging.config.file=$INSTDIR\conf\logging.properties" --StdOutput auto --StdError auto' WriteUninstaller "$INSTDIR\Uninstall.exe" Modified: trunk/webapps/docs/changelog.xml =================================================================== --- trunk/webapps/docs/changelog.xml 2008-05-14 12:07:31 UTC (rev 622) +++ trunk/webapps/docs/changelog.xml 2008-05-14 14:44:21 UTC (rev 623) @@ -16,6 +16,40 @@ <body> +<section name="JBoss Web 2.1.1.CR3 (remm)"> + <subsection name="General"> + <changelog> + <fix> + <bug>44988</bug>: Use new Java 5 syntax for debugger options. Patch provided by Cedrik Lime. (markt) + </fix> + </changelog> + </subsection> + <subsection name="Catalina"> + <changelog> + <fix> + <bug>42934</bug>: Trigger contextInitialized() before sessionDidActivate(). (markt) + </fix> + <add> + Initial ClusterListener implementation for mod_cluster support. (remm) + </add> + </changelog> + </subsection> + <subsection name="Coyote"> + <changelog> + </changelog> + </subsection> + <subsection name="Jasper"> + <changelog> + <fix> + <bug>44986</bug>: Case insensitive comparison of charsets. (markt) + </fix> + <fix> + <bug>42943</bug>: Make sure the nested element is inside a <jsp:text> element. (markt) + </fix> + </changelog> + </subsection> +</section> + <section name="JBoss Web 2.1.1.CR2 (remm)"> <subsection name="General"> <changelog> @@ -55,9 +89,6 @@ <fix> <bug>44021</bug>: Add support to manger and deployer for wars and dirs that use # to denote multi-level contexts. (markt) </fix> - <fix> - <bug>42934</bug>: Trigger contextInitialized() before sessionDidActivate(). (markt) - </fix> </changelog> </subsection> <subsection name="Coyote"> @@ -81,12 +112,6 @@ <fix> <jboss-jira>JBCTS-776</jboss-jira>: NPE regression in EL type handling. (remm) </fix> - <fix> - <jboss-jira>JBAS-5518</jboss-jira>: Case insensitive comparison of charsets. (remm) - </fix> - <fix> - <bug>42943</bug>: Make sure the nested element is inside a <jsp:text> element. (markt) - </fix> </changelog> </subsection> </section>

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JBossWeb SVN: r622 - trunk/java/org/apache/jasper/compiler.

by jbossweb-commits＠lists.jboss.org

Author: remy.maucherat(a)jboss.com Date: 2008-05-14 08:07:31 -0400 (Wed, 14 May 2008) New Revision: 622 Modified: trunk/java/org/apache/jasper/compiler/Validator.java Log: - Cleaner patch for charset case sensitivity in a rare case. Modified: trunk/java/org/apache/jasper/compiler/Validator.java =================================================================== --- trunk/java/org/apache/jasper/compiler/Validator.java 2008-05-14 08:15:19 UTC (rev 621) +++ trunk/java/org/apache/jasper/compiler/Validator.java 2008-05-14 12:07:31 UTC (rev 622) @@ -323,12 +323,12 @@ * * @throws JasperException in case of page encoding mismatch */ - private String comparePageEncodings(String pageDirEnc, + private String comparePageEncodings(String thePageDirEnc, Node.PageDirective pageDir) throws JasperException { Node.Root root = pageDir.getRoot(); - String configEnc = root.getJspConfigPageEncoding(); - pageDirEnc = pageDirEnc.toUpperCase(); + String configEnc = root.getJspConfigPageEncoding().toUpperCase(); + String pageDirEnc = thePageDirEnc.toUpperCase(); /* * Compare the 'pageEncoding' attribute of the page directive with @@ -337,8 +337,9 @@ * "UTF-16LE" as identical. */ if (configEnc != null) { - if (!pageDirEnc.equalsIgnoreCase(configEnc) - && (!pageDirEnc.startsWith("UTF-16") || !configEnc.startsWith("UTF-16"))) { + if (!pageDirEnc.equals(configEnc) + && (!pageDirEnc.startsWith("UTF-16") || !configEnc + .startsWith("UTF-16"))) { err.jspError(pageDir, "jsp.error.config_pagedir_encoding_mismatch", configEnc, pageDirEnc); @@ -355,9 +356,10 @@ * identical. */ if ((root.isXmlSyntax() && root.isEncodingSpecifiedInProlog()) || root.isBomPresent()) { - String pageEnc = root.getPageEncoding(); - if (!pageDirEnc.equalsIgnoreCase(pageEnc) - && (!pageDirEnc.startsWith("UTF-16") || !pageEnc.startsWith("UTF-16"))) { + String pageEnc = root.getPageEncoding().toUpperCase(); + if (!pageDirEnc.equals(pageEnc) + && (!pageDirEnc.startsWith("UTF-16") || !pageEnc + .startsWith("UTF-16"))) { err.jspError(pageDir, "jsp.error.prolog_pagedir_encoding_mismatch", pageEnc, pageDirEnc);

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JBossWeb SVN: r621 - trunk/webapps/docs/config.

by jbossweb-commits＠lists.jboss.org

Author: jfrederic.clere(a)jboss.com Date: 2008-05-14 04:15:19 -0400 (Wed, 14 May 2008) New Revision: 621 Modified: trunk/webapps/docs/config/http.xml Log: Add a note that we don't support it. Modified: trunk/webapps/docs/config/http.xml =================================================================== --- trunk/webapps/docs/config/http.xml 2008-05-13 22:30:41 UTC (rev 620) +++ trunk/webapps/docs/config/http.xml 2008-05-14 08:15:19 UTC (rev 621) @@ -102,7 +102,7 @@ settings for HTTPS than the default Java connector.<br/> Other values for this attribute are, but not limited to:<br/> <code>org.apache.coyote.http11.Http11Protocol</code> - same as HTTP/1.1<br/> - <code>org.apache.coyote.http11.Http11NioProtocol</code> - non blocking Java connector<br/> + <code>org.apache.coyote.http11.Http11NioProtocol</code> - non blocking Java connector, not supported in JBossWeb<br/> <code>org.apache.coyote.http11.Http11AprProtocol</code> - the APR connector.<br/> Take a look at our <a href="#Connector Comparison">Connector Comparison</a> chart. The configuration for both Java connectors are identical, both for http and https. <br/>

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JBossWeb SVN: r620 - trunk/java/org/jboss/web/cluster.

by jbossweb-commits＠lists.jboss.org

Author: remy.maucherat(a)jboss.com Date: 2008-05-13 18:30:41 -0400 (Tue, 13 May 2008) New Revision: 620 Modified: trunk/java/org/jboss/web/cluster/ClusterListener.java Log: - Error state will stop requests until the next periodic event. - Cleanup and some comments. Modified: trunk/java/org/jboss/web/cluster/ClusterListener.java =================================================================== --- trunk/java/org/jboss/web/cluster/ClusterListener.java 2008-05-13 18:13:00 UTC (rev 619) +++ trunk/java/org/jboss/web/cluster/ClusterListener.java 2008-05-13 22:30:41 UTC (rev 620) @@ -50,7 +50,6 @@ import org.apache.catalina.Service; import org.apache.catalina.connector.Connector; import org.apache.catalina.core.StandardContext; -import org.apache.catalina.core.StandardServer; import org.apache.catalina.util.StringManager; import org.apache.tomcat.util.IntrospectionUtils; import org.apache.tomcat.util.buf.CharChunk; @@ -75,41 +74,65 @@ StringManager.getManager(Constants.Package); - // ---------------------------------------------- Constants + // -------------------------------------------------------------- Constants protected enum State { OK, ERROR }; - // ---------------------------------------------- Properties + // ----------------------------------------------------------------- Fields + /** + * URL encoder used to generate requests bodies. + */ + protected UEncoder encoder = new UEncoder(); + + + /** + * State of the node. If a communication error occurs with the + * frontend proxy, the configuration will be refreshed. + */ + protected State state = State.OK; + + + // ------------------------------------------------------------- Properties + + + /** + * Port on which the proxy is listening for balancer control commands. + */ protected int proxyPort = 8000; public int getProxyPort() { return proxyPort; } public void setProxyPort(int proxyPort) { this.proxyPort = proxyPort; } + /** + * Address on which the proxy is listening for balancer control commands. + * Default is localhost. + */ protected InetAddress proxyAddress = null; public InetAddress getProxyAddress() { return proxyAddress; } public void setAddress(InetAddress proxyAddress) { this.proxyAddress = proxyAddress; } + // FIXME: probably useless protected String proxyURL = "/"; public String getProxyURL() { return proxyURL; } public void setProxyURL(String proxyURL) { this.proxyURL = proxyURL; } + /** + * Connection timeout for communication with the proxy. + */ protected int socketTimeout = 5000; public int getSocketTimeout() { return socketTimeout; } public void setSocketTimeout(int socketTimeout) { this.socketTimeout = socketTimeout; } - protected UEncoder encoder = new UEncoder(); - protected State state = State.OK; - - // ---------------------------------------------- LifecycleListener Methods + /** * Acknowledge the occurrence of the specified event. * Note: Will never be called when the listener is associated to a Server, @@ -143,6 +166,7 @@ } + /** * Primary entry point for startup and shutdown events. * @@ -183,13 +207,33 @@ } + /** + * Retrieves the full proxy configuration. + * + * @return the proxy confguration + */ public String getProxyConfiguration() { HashMap<String, String> parameters = new HashMap<String, String>(); // Send DUMP * request return sendRequest("DUMP", true, parameters); + /* + response: HTTP/1.1 200 OK + response: + node: [1:1] JVMRoute: node1 Domain: [bla] Host: 127.0.0.1 Port: 8009 Type: ajp + host: 1 [] vhost: 1 node: 1 + context: 1 [/] vhost: 1 node: 1 status: 1 + context: 2 [/myapp] vhost: 1 node: 1 status: 1 + context: 3 [/host-manager] vhost: 1 node: 1 status: 1 + context: 4 [/docs] vhost: 1 node: 1 status: 1 + context: 5 [/manager] vhost: 1 node: 1 status: 1 + */ } + /** + * Send commands to the front end server assocaited with the startup of the + * node. + */ protected void startServer(Server server) { Service[] services = server.findServices(); for (int i = 0; i < services.length; i++) { @@ -208,6 +252,10 @@ } + /** + * Send commands to the front end server associated with the shutdown of the + * node. + */ protected void stopServer(Server server) { Service[] services = server.findServices(); for (int i = 0; i < services.length; i++) { @@ -225,7 +273,12 @@ } } - + + /** + * Send the configuration for the specified engine to the proxy. + * + * @param engine + */ protected void config(Engine engine) { System.out.println("Config: " + engine.getName()); // Collect configuration from the connectors and service and call CONFIG @@ -261,6 +314,11 @@ } + /** + * Remove all contexts from the specified engine. + * + * @param engine + */ protected void removeAll(Engine engine) { System.out.println("Stop: " + engine.getName()); @@ -272,6 +330,12 @@ } + /** + * Send a periodic status request. If in error state, the listener will attempt to refresh + * the configuration on the front end server. + * + * @param engine + */ protected void status(Engine engine) { if (state != State.OK) { state = State.OK; @@ -292,6 +356,11 @@ } + /** + * Add a new context. + * + * @param context + */ protected void addContext(Context context) { System.out.println("Deploy context: " + context.getPath() + " to Host: " + context.getParent().getName() + " State: " + ((StandardContext) context).getState()); ((Lifecycle) context).addLifecycleListener(this); @@ -308,6 +377,11 @@ } + /** + * Remove a context. + * + * @param context + */ protected void removeContext(Context context) { System.out.println("Undeploy context: " + context.getPath() + " to Host: " + context.getParent().getName() + " State: " + ((StandardContext) context).getState()); ((Lifecycle) context).removeLifecycleListener(this); @@ -322,6 +396,11 @@ } + /** + * Start a context. + * + * @param context + */ protected void startContext(Context context) { Container parent = context.getParent(); System.out.println("Start context: " + context.getPath() + " to Host: " + parent.getName()); @@ -336,6 +415,11 @@ } + /** + * Stop a context. + * + * @param context + */ protected void stopContext(Context context) { Container parent = context.getParent(); System.out.println("Stop context: " + context.getPath() + " to Host: " + parent.getName()); @@ -350,11 +434,23 @@ } + /** + * Return the JvmRoute for the specified context. + * + * @param context + * @return + */ protected String getJvmRoute(Context context) { return ((Engine) context.getParent().getParent()).getJvmRoute(); } - + + /** + * Return the host and its alias list with which the context is associated. + * + * @param context + * @return + */ protected String getHost(Context context) { StringBuffer result = new StringBuffer(); Host host = (Host) context.getParent(); @@ -368,6 +464,13 @@ } + /** + * Find the most likely connector the proxy server should connect to, or + * accept connections from. + * + * @param connectors + * @return + */ protected Connector findProxyConnector(Connector[] connectors) { int pos = 0; int maxThreads = 0; @@ -389,6 +492,13 @@ return connectors[pos]; } + + /** + * Return the address on which the connector is bound. + * + * @param connector + * @return + */ protected String getAddress(Connector connector) { InetAddress inetAddress = (InetAddress) IntrospectionUtils.getProperty(connector.getProtocolHandler(), "address"); @@ -400,7 +510,25 @@ } } + + /** + * Send HTTP request, with the specified list of parameters. If an IO error occurs, the error state will + * be set. If the front end server reports an error, will mark as error state. Other unexpected exceptions + * will be thrown and the error state will be set. + * + * @param command + * @param wildcard + * @param parameters + * @return the response body as a String; null if in error state or a normal error occurs + */ protected String sendRequest(String command, boolean wildcard, HashMap<String, String> parameters) { + + // If there was an error, do nothing until the next periodic event, where the whole configuration + // will be refreshed + if (state != State.OK) { + return null; + } + Reader reader = null; Writer writer = null; CharChunk keyCC = null; @@ -435,30 +563,6 @@ String requestLine = command + " " + ((wildcard) ? "*" : proxyURL) + " HTTP/1.0"; int contentLength = keyCC.getLength(); - /* - URL url = new URL("http", (proxyAddress == null) ? "127.0.0.1" : proxyAddress.toString(), proxyPort, (wildcard) ? "*" : proxyURL); - System.out.println(url.toString() + " Request body: " + new String(keyCC.getBuffer(), keyCC.getStart(), keyCC.getLength())); - connection = (HttpURLConnection) url.openConnection(); - connection.setRequestMethod(command); - //connection.addRequestProperty("Content-type", "application/x-www-form-urlencoded"); - connection.setFixedLengthStreamingMode(keyCC.getLength()); - connection.setDoOutput(true); - connection.setDoInput(true); - connection.setUseCaches(false); - connection.connect();*/ - - /* -response: HTTP/1.1 200 OK -response: -node: [1:1] JVMRoute: node1 Domain: [øcx97;x97;¿À°] Host: 127.0.0.1 Port: 8009 Type: ajp -host: 1 [] vhost: 1 node: 1 -context: 1 [/] vhost: 1 node: 1 status: 1 -context: 2 [/myapp] vhost: 1 node: 1 status: 1 -context: 3 [/host-manager] vhost: 1 node: 1 status: 1 -context: 4 [/docs] vhost: 1 node: 1 status: 1 -context: 5 [/manager] vhost: 1 node: 1 status: 1 - */ - writer = new BufferedWriter(new OutputStreamWriter(connection.getOutputStream())); writer.write(requestLine); writer.write("\r\n"); @@ -518,7 +622,9 @@ state = State.ERROR; } } + return null; + }

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JBossWeb SVN: r619 - trunk/java/org/jboss/web/cluster.

by jbossweb-commits＠lists.jboss.org

Author: remy.maucherat(a)jboss.com Date: 2008-05-13 14:13:00 -0400 (Tue, 13 May 2008) New Revision: 619 Modified: trunk/java/org/jboss/web/cluster/ClusterListener.java Log: - Handle errors (if error, then clear and restore the configuration). - Add a JMX friendly hook for getting the dump of the proxy configuration. Modified: trunk/java/org/jboss/web/cluster/ClusterListener.java =================================================================== --- trunk/java/org/jboss/web/cluster/ClusterListener.java 2008-05-13 16:20:12 UTC (rev 618) +++ trunk/java/org/jboss/web/cluster/ClusterListener.java 2008-05-13 18:13:00 UTC (rev 619) @@ -46,9 +46,11 @@ import org.apache.catalina.LifecycleEvent; import org.apache.catalina.LifecycleListener; import org.apache.catalina.Server; +import org.apache.catalina.ServerFactory; import org.apache.catalina.Service; import org.apache.catalina.connector.Connector; import org.apache.catalina.core.StandardContext; +import org.apache.catalina.core.StandardServer; import org.apache.catalina.util.StringManager; import org.apache.tomcat.util.IntrospectionUtils; import org.apache.tomcat.util.buf.CharChunk; @@ -159,20 +161,7 @@ } } else if (Lifecycle.AFTER_START_EVENT.equals(event.getType())) { if (source instanceof Server) { - Service[] services = ((Server) source).findServices(); - for (int i = 0; i < services.length; i++) { - services[i].getContainer().addContainerListener(this); - ((Lifecycle) services[i].getContainer()).addLifecycleListener(this); - config((Engine) services[i].getContainer()); - Container[] children = services[i].getContainer().findChildren(); - for (int j = 0; j < children.length; j++) { - children[j].addContainerListener(this); - Container[] children2 = children[j].findChildren(); - for (int k = 0; k < children2.length; k++) { - addContext((Context) children2[k]); - } - } - } + startServer((Server) source); } else { return; } @@ -181,20 +170,7 @@ // Stop a webapp stopContext((Context) source); } else if (source instanceof Server) { - Service[] services = ((Server) source).findServices(); - for (int i = 0; i < services.length; i++) { - services[i].getContainer().removeContainerListener(this); - ((Lifecycle) services[i].getContainer()).removeLifecycleListener(this); - removeAll((Engine) services[i].getContainer()); - Container[] children = services[i].getContainer().findChildren(); - for (int j = 0; j < children.length; j++) { - children[j].removeContainerListener(this); - Container[] children2 = children[j].findChildren(); - for (int k = 0; k < children2.length; k++) { - removeContext((Context) children2[k]); - } - } - } + stopServer((Server) source); } else { return; } @@ -207,6 +183,49 @@ } + public String getProxyConfiguration() { + HashMap<String, String> parameters = new HashMap<String, String>(); + // Send DUMP * request + return sendRequest("DUMP", true, parameters); + } + + + protected void startServer(Server server) { + Service[] services = server.findServices(); + for (int i = 0; i < services.length; i++) { + services[i].getContainer().addContainerListener(this); + ((Lifecycle) services[i].getContainer()).addLifecycleListener(this); + config((Engine) services[i].getContainer()); + Container[] children = services[i].getContainer().findChildren(); + for (int j = 0; j < children.length; j++) { + children[j].addContainerListener(this); + Container[] children2 = children[j].findChildren(); + for (int k = 0; k < children2.length; k++) { + addContext((Context) children2[k]); + } + } + } + } + + + protected void stopServer(Server server) { + Service[] services = server.findServices(); + for (int i = 0; i < services.length; i++) { + services[i].getContainer().removeContainerListener(this); + ((Lifecycle) services[i].getContainer()).removeLifecycleListener(this); + removeAll((Engine) services[i].getContainer()); + Container[] children = services[i].getContainer().findChildren(); + for (int j = 0; j < children.length; j++) { + children[j].removeContainerListener(this); + Container[] children2 = children[j].findChildren(); + for (int k = 0; k < children2.length; k++) { + removeContext((Context) children2[k]); + } + } + } + } + + protected void config(Engine engine) { System.out.println("Config: " + engine.getName()); // Collect configuration from the connectors and service and call CONFIG @@ -241,7 +260,7 @@ sendRequest("CONFIG", false, parameters); } - + protected void removeAll(Engine engine) { System.out.println("Stop: " + engine.getName()); @@ -254,15 +273,22 @@ protected void status(Engine engine) { - System.out.println("Status: " + engine.getName()); + if (state != State.OK) { + state = State.OK; + // Something went wrong in a status at some point, so fully restore the configuration + stopServer(ServerFactory.getServer()); + startServer(ServerFactory.getServer()); + } else { + System.out.println("Status: " + engine.getName()); - Connector connector = findProxyConnector(engine.getService().findConnectors()); - HashMap<String, String> parameters = new HashMap<String, String>(); - parameters.put("JVMRoute", engine.getJvmRoute()); - parameters.put("Load", "1"); + Connector connector = findProxyConnector(engine.getService().findConnectors()); + HashMap<String, String> parameters = new HashMap<String, String>(); + parameters.put("JVMRoute", engine.getJvmRoute()); + parameters.put("Load", "1"); - // Send STATUS request - sendRequest("STATUS", false, parameters); + // Send STATUS request + sendRequest("STATUS", false, parameters); + } } @@ -272,7 +298,8 @@ HashMap<String, String> parameters = new HashMap<String, String>(); parameters.put("JVMRoute", getJvmRoute(context)); - parameters.put("context", ("".equals(context.getPath())) ? "/" : context.getPath()); + parameters.put("Context", ("".equals(context.getPath())) ? "/" : context.getPath()); + parameters.put("Alias", getHost(context)); // Send ENABLE-APP if state is started if (context.isStarted()) { @@ -287,7 +314,8 @@ HashMap<String, String> parameters = new HashMap<String, String>(); parameters.put("JVMRoute", getJvmRoute(context)); - parameters.put("context", ("".equals(context.getPath())) ? "/" : context.getPath()); + parameters.put("Context", ("".equals(context.getPath())) ? "/" : context.getPath()); + parameters.put("Alias", getHost(context)); // Send REMOVE-APP sendRequest("REMOVE-APP", false, parameters); @@ -300,7 +328,8 @@ HashMap<String, String> parameters = new HashMap<String, String>(); parameters.put("JVMRoute", getJvmRoute(context)); - parameters.put("context", ("".equals(context.getPath())) ? "/" : context.getPath()); + parameters.put("Context", ("".equals(context.getPath())) ? "/" : context.getPath()); + parameters.put("Alias", getHost(context)); // Send ENABLE-APP sendRequest("ENABLE-APP", false, parameters); @@ -313,7 +342,8 @@ HashMap<String, String> parameters = new HashMap<String, String>(); parameters.put("JVMRoute", getJvmRoute(context)); - parameters.put("context", ("".equals(context.getPath())) ? "/" : context.getPath()); + parameters.put("Context", ("".equals(context.getPath())) ? "/" : context.getPath()); + parameters.put("Alias", getHost(context)); // Send STOP-APP sendRequest("STOP-APP", false, parameters); @@ -325,6 +355,19 @@ } + protected String getHost(Context context) { + StringBuffer result = new StringBuffer(); + Host host = (Host) context.getParent(); + result.append(host.getName()); + String[] aliases = host.findAliases(); + for (int i = 0; i < aliases.length; i++) { + result.append(','); + result.append(aliases[i]); + } + return result.toString(); + } + + protected Connector findProxyConnector(Connector[] connectors) { int pos = 0; int maxThreads = 0; @@ -439,7 +482,8 @@ } } //System.out.println("Response body: " + result.toString()); - // FIXME: probably parse away the request header; generate an error if not 200 ? + // FIXME: probably parse away the request header + // FIXME: generate an IOE or similar if not 200, or simply mark as error ? ok = true; return result.toString();

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JBossWeb SVN: r618 - trunk/java/org/jboss/web/cluster.

by jbossweb-commits＠lists.jboss.org

Author: remy.maucherat(a)jboss.com Date: 2008-05-13 12:20:12 -0400 (Tue, 13 May 2008) New Revision: 618 Modified: trunk/java/org/jboss/web/cluster/ClusterListener.java Log: - Timeout. - Add load to STATUS. - Add state field. Modified: trunk/java/org/jboss/web/cluster/ClusterListener.java =================================================================== --- trunk/java/org/jboss/web/cluster/ClusterListener.java 2008-05-13 15:40:30 UTC (rev 617) +++ trunk/java/org/jboss/web/cluster/ClusterListener.java 2008-05-13 16:20:12 UTC (rev 618) @@ -75,7 +75,10 @@ // ---------------------------------------------- Constants + + protected enum State { OK, ERROR }; + // ---------------------------------------------- Properties @@ -94,7 +97,13 @@ public void setProxyURL(String proxyURL) { this.proxyURL = proxyURL; } + protected int socketTimeout = 5000; + public int getSocketTimeout() { return socketTimeout; } + public void setSocketTimeout(int socketTimeout) { this.socketTimeout = socketTimeout; } + + protected UEncoder encoder = new UEncoder(); + protected State state = State.OK; // ---------------------------------------------- LifecycleListener Methods @@ -250,6 +259,7 @@ Connector connector = findProxyConnector(engine.getService().findConnectors()); HashMap<String, String> parameters = new HashMap<String, String>(); parameters.put("JVMRoute", engine.getJvmRoute()); + parameters.put("Load", "1"); // Send STATUS request sendRequest("STATUS", false, parameters); @@ -352,6 +362,7 @@ Writer writer = null; CharChunk keyCC = null; Socket connection = null; + boolean ok = false; try { // First, encode the POST body Iterator<String> keys = parameters.keySet().iterator(); @@ -363,7 +374,9 @@ } keyCC = encoder.encodeURL(key, 0, key.length()); keyCC.append('='); - keyCC = encoder.encodeURL(value, 0, value.length()); + if (value != null) { + keyCC = encoder.encodeURL(value, 0, value.length()); + } if (keys.hasNext()) { keyCC.append('&'); } @@ -375,6 +388,7 @@ } else { connection = new Socket(proxyAddress, proxyPort); } + connection.setSoTimeout(socketTimeout); String requestLine = command + " " + ((wildcard) ? "*" : proxyURL) + " HTTP/1.0"; int contentLength = keyCC.getLength(); @@ -389,6 +403,18 @@ connection.setDoInput(true); connection.setUseCaches(false); connection.connect();*/ + + /* +response: HTTP/1.1 200 OK +response: +node: [1:1] JVMRoute: node1 Domain: [øcx97;x97;¿À°] Host: 127.0.0.1 Port: 8009 Type: ajp +host: 1 [] vhost: 1 node: 1 +context: 1 [/] vhost: 1 node: 1 status: 1 +context: 2 [/myapp] vhost: 1 node: 1 status: 1 +context: 3 [/host-manager] vhost: 1 node: 1 status: 1 +context: 4 [/docs] vhost: 1 node: 1 status: 1 +context: 5 [/manager] vhost: 1 node: 1 status: 1 + */ writer = new BufferedWriter(new OutputStreamWriter(connection.getOutputStream())); writer.write(requestLine); @@ -414,6 +440,7 @@ } //System.out.println("Response body: " + result.toString()); // FIXME: probably parse away the request header; generate an error if not 200 ? + ok = true; return result.toString(); } catch (IOException e) { @@ -443,6 +470,9 @@ // Ignore } } + if (!ok) { + state = State.ERROR; + } } return null; }

16 years, 7 months

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JBossWeb SVN: r617 - trunk/java/org/jboss/web/cluster.

by jbossweb-commits＠lists.jboss.org

Author: remy.maucherat(a)jboss.com Date: 2008-05-13 11:40:30 -0400 (Tue, 13 May 2008) New Revision: 617 Modified: trunk/java/org/jboss/web/cluster/ClusterListener.java Log: - Add explicit exception for null attribute value. Modified: trunk/java/org/jboss/web/cluster/ClusterListener.java =================================================================== --- trunk/java/org/jboss/web/cluster/ClusterListener.java 2008-05-13 14:43:47 UTC (rev 616) +++ trunk/java/org/jboss/web/cluster/ClusterListener.java 2008-05-13 15:40:30 UTC (rev 617) @@ -358,6 +358,9 @@ while (keys.hasNext()) { String key = keys.next(); String value = parameters.get(key); + if (value == null) { + throw new IllegalStateException("Value for attribute " + key + " cannot be null"); + } keyCC = encoder.encodeURL(key, 0, key.length()); keyCC.append('='); keyCC = encoder.encodeURL(value, 0, value.length());

16 years, 7 months

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JBossWeb SVN: r616 - trunk/java/org/jboss/web/cluster.

by jbossweb-commits＠lists.jboss.org

Author: remy.maucherat(a)jboss.com Date: 2008-05-13 10:43:47 -0400 (Tue, 13 May 2008) New Revision: 616 Modified: trunk/java/org/jboss/web/cluster/ClusterListener.java Log: - Add code to make HTTP/1.0 requests using straight sockets (HttpUrlConnection is not an appropriate HTTP client, and exposing HttpClient to webapps is not that great an idea). - Move sending config to after start. Modified: trunk/java/org/jboss/web/cluster/ClusterListener.java =================================================================== --- trunk/java/org/jboss/web/cluster/ClusterListener.java 2008-05-13 11:50:48 UTC (rev 615) +++ trunk/java/org/jboss/web/cluster/ClusterListener.java 2008-05-13 14:43:47 UTC (rev 616) @@ -24,8 +24,17 @@ package org.jboss.web.cluster; +import java.io.BufferedReader; +import java.io.BufferedWriter; +import java.io.IOException; +import java.io.InputStreamReader; +import java.io.OutputStreamWriter; +import java.io.Reader; +import java.io.Writer; import java.net.InetAddress; +import java.net.Socket; import java.util.HashMap; +import java.util.Iterator; import org.apache.catalina.Container; import org.apache.catalina.ContainerEvent; @@ -42,6 +51,8 @@ import org.apache.catalina.core.StandardContext; import org.apache.catalina.util.StringManager; import org.apache.tomcat.util.IntrospectionUtils; +import org.apache.tomcat.util.buf.CharChunk; +import org.apache.tomcat.util.buf.UEncoder; import org.jboss.logging.Logger; @@ -77,7 +88,15 @@ public InetAddress getProxyAddress() { return proxyAddress; } public void setAddress(InetAddress proxyAddress) { this.proxyAddress = proxyAddress; } + + protected String proxyURL = "/"; + public String getProxyURL() { return proxyURL; } + public void setProxyURL(String proxyURL) { this.proxyURL = proxyURL; } + + protected UEncoder encoder = new UEncoder(); + + // ---------------------------------------------- LifecycleListener Methods /** @@ -126,7 +145,11 @@ if (source instanceof Context) { // Start a webapp startContext((Context) source); - } else if (source instanceof Server) { + } else { + return; + } + } else if (Lifecycle.AFTER_START_EVENT.equals(event.getType())) { + if (source instanceof Server) { Service[] services = ((Server) source).findServices(); for (int i = 0; i < services.length; i++) { services[i].getContainer().addContainerListener(this); @@ -180,7 +203,12 @@ // Collect configuration from the connectors and service and call CONFIG Connector connector = findProxyConnector(engine.getService().findConnectors()); HashMap<String, String> parameters = new HashMap<String, String>(); - parameters.put("JVMRoute", engine.getJvmRoute()); + if (engine.getJvmRoute() == null) { + // FIXME: automagical JVM route (some hash of address + port + engineName ?) + throw new IllegalStateException("JVMRoute must be set"); + } else { + parameters.put("JVMRoute", engine.getJvmRoute()); + } boolean reverseConnection = Boolean.TRUE.equals(IntrospectionUtils.getProperty(connector.getProtocolHandler(), "reverseConnection")); boolean ssl = @@ -201,28 +229,30 @@ } // Send CONFIG request - // FIXME: By default, connect on localhost on some predefined port ? + sendRequest("CONFIG", false, parameters); } protected void removeAll(Engine engine) { System.out.println("Stop: " + engine.getName()); - // FIXME: send STATUS + HashMap<String, String> parameters = new HashMap<String, String>(); parameters.put("JVMRoute", engine.getJvmRoute()); - // FIXME: Send REMOVE-APP * request + // Send REMOVE-APP * request + sendRequest("REMOVE-APP", true, parameters); } protected void status(Engine engine) { System.out.println("Status: " + engine.getName()); - // FIXME: send STATUS + Connector connector = findProxyConnector(engine.getService().findConnectors()); HashMap<String, String> parameters = new HashMap<String, String>(); parameters.put("JVMRoute", engine.getJvmRoute()); - // FIXME: Send STATUS request + // Send STATUS request + sendRequest("STATUS", false, parameters); } @@ -230,12 +260,14 @@ System.out.println("Deploy context: " + context.getPath() + " to Host: " + context.getParent().getName() + " State: " + ((StandardContext) context).getState()); ((Lifecycle) context).addLifecycleListener(this); - boolean started = (((StandardContext) context).getState() == 1); HashMap<String, String> parameters = new HashMap<String, String>(); parameters.put("JVMRoute", getJvmRoute(context)); parameters.put("context", ("".equals(context.getPath())) ? "/" : context.getPath()); - // FIXME: send ENABLE-APP if state is started + // Send ENABLE-APP if state is started + if (context.isStarted()) { + sendRequest("ENABLE-APP", false, parameters); + } } @@ -247,7 +279,8 @@ parameters.put("JVMRoute", getJvmRoute(context)); parameters.put("context", ("".equals(context.getPath())) ? "/" : context.getPath()); - // FIXME: send REMOVE-APP + // Send REMOVE-APP + sendRequest("REMOVE-APP", false, parameters); } @@ -259,7 +292,8 @@ parameters.put("JVMRoute", getJvmRoute(context)); parameters.put("context", ("".equals(context.getPath())) ? "/" : context.getPath()); - // FIXME: send ENABLE-APP + // Send ENABLE-APP + sendRequest("ENABLE-APP", false, parameters); } @@ -271,7 +305,8 @@ parameters.put("JVMRoute", getJvmRoute(context)); parameters.put("context", ("".equals(context.getPath())) ? "/" : context.getPath()); - // FIXME: send STOP-APP + // Send STOP-APP + sendRequest("STOP-APP", false, parameters); } @@ -306,10 +341,108 @@ (InetAddress) IntrospectionUtils.getProperty(connector.getProtocolHandler(), "address"); if (inetAddress == null) { // FIXME: Return local address ? This is hard ... - return null; + return "127.0.0.1"; } else { return inetAddress.toString(); } } + + protected String sendRequest(String command, boolean wildcard, HashMap<String, String> parameters) { + Reader reader = null; + Writer writer = null; + CharChunk keyCC = null; + Socket connection = null; + try { + // First, encode the POST body + Iterator<String> keys = parameters.keySet().iterator(); + while (keys.hasNext()) { + String key = keys.next(); + String value = parameters.get(key); + keyCC = encoder.encodeURL(key, 0, key.length()); + keyCC.append('='); + keyCC = encoder.encodeURL(value, 0, value.length()); + if (keys.hasNext()) { + keyCC.append('&'); + } + } + + // Then, connect to the proxy + if (proxyAddress == null) { + connection = new Socket("127.0.0.1", proxyPort); + } else { + connection = new Socket(proxyAddress, proxyPort); + } + + String requestLine = command + " " + ((wildcard) ? "*" : proxyURL) + " HTTP/1.0"; + int contentLength = keyCC.getLength(); + /* + URL url = new URL("http", (proxyAddress == null) ? "127.0.0.1" : proxyAddress.toString(), proxyPort, (wildcard) ? "*" : proxyURL); + System.out.println(url.toString() + " Request body: " + new String(keyCC.getBuffer(), keyCC.getStart(), keyCC.getLength())); + connection = (HttpURLConnection) url.openConnection(); + connection.setRequestMethod(command); + //connection.addRequestProperty("Content-type", "application/x-www-form-urlencoded"); + connection.setFixedLengthStreamingMode(keyCC.getLength()); + connection.setDoOutput(true); + connection.setDoInput(true); + connection.setUseCaches(false); + connection.connect();*/ + writer = new BufferedWriter(new OutputStreamWriter(connection.getOutputStream())); + writer.write(requestLine); + writer.write("\r\n"); + writer.write("Content-Length: " + contentLength + "\r\n"); + writer.write("User-Agent: ClusterListener/1.0\r\n"); + writer.write("\r\n"); + writer.write(keyCC.getBuffer(), keyCC.getStart(), keyCC.getLength()); + writer.write("\r\n"); + writer.flush(); + + // Read the response to a string + reader = new BufferedReader(new InputStreamReader(connection.getInputStream())); + StringBuffer result = new StringBuffer(); + char[] buf = new char[512]; + while (true) { + int n = reader.read(buf); + if (n <= 0) { + break; + } else { + result.append(buf, 0, n); + } + } + //System.out.println("Response body: " + result.toString()); + // FIXME: probably parse away the request header; generate an error if not 200 ? + return result.toString(); + + } catch (IOException e) { + log.error("Error sending: " + command, e); + } finally { + if (keyCC != null) { + keyCC.recycle(); + } + if (writer != null) { + try { + writer.close(); + } catch (IOException e) { + // Ignore + } + } + if (reader != null) { + try { + reader.close(); + } catch (IOException e) { + // Ignore + } + } + if (connection != null) { + try { + connection.close(); + } catch (IOException e) { + // Ignore + } + } + } + return null; + } + + }

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JBossWeb SVN: r615 - in trunk: java/org/apache/jasper/compiler and 1 other directories.

by jbossweb-commits＠lists.jboss.org

Author: remy.maucherat(a)jboss.com Date: 2008-05-13 07:50:48 -0400 (Tue, 13 May 2008) New Revision: 615 Modified: trunk/java/org/apache/catalina/core/StandardContext.java trunk/java/org/apache/jasper/compiler/JspDocumentParser.java trunk/java/org/apache/jasper/compiler/Validator.java trunk/webapps/docs/changelog.xml Log: - Two Tomcat ports, and a bugfix for charset case sensitivity in a rare case. Modified: trunk/java/org/apache/catalina/core/StandardContext.java =================================================================== --- trunk/java/org/apache/catalina/core/StandardContext.java 2008-05-13 10:29:12 UTC (rev 614) +++ trunk/java/org/apache/catalina/core/StandardContext.java 2008-05-13 11:50:48 UTC (rev 615) @@ -4291,15 +4291,6 @@ getCluster().registerManager(manager); } - - // Start manager - if ((manager != null) && (manager instanceof Lifecycle)) { - ((Lifecycle) getManager()).start(); - } - - // Start ContainerBackgroundProcessor thread - super.threadStart(); - mainOk = true; } @@ -4360,14 +4351,28 @@ lifecycle.fireLifecycleEvent(AFTER_START_EVENT, null); } - // Configure and call application event listeners and filters + // Configure and call application event listeners if (ok) { if (!listenerStart()) { log.error( "Error listenerStart"); ok = false; } } + + // Start manager + if (ok && (manager != null) && (manager instanceof Lifecycle)) { + ok = false; + ((Lifecycle) getManager()).start(); + ok = true; + } + + // Start ContainerBackgroundProcessor thread if (ok) { + super.threadStart(); + } + + // Configure and call application filters + if (ok) { if (!filterStart()) { log.error( "Error filterStart"); ok = false; Modified: trunk/java/org/apache/jasper/compiler/JspDocumentParser.java =================================================================== --- trunk/java/org/apache/jasper/compiler/JspDocumentParser.java 2008-05-13 10:29:12 UTC (rev 614) +++ trunk/java/org/apache/jasper/compiler/JspDocumentParser.java 2008-05-13 11:50:48 UTC (rev 615) @@ -278,8 +278,11 @@ return; } + String currentPrefix = getPrefix(current.getQName()); + // jsp:text must not have any subelements - if (JSP_URI.equals(uri) && TEXT_ACTION.equals(current.getLocalName())) { + if (JSP_URI.equals(uri) && TEXT_ACTION.equals(current.getLocalName()) + && "jsp".equals(currentPrefix)) { throw new SAXParseException( Localizer.getMessage("jsp.error.text.has_subelement"), locator); @@ -1175,11 +1178,7 @@ } } - String prefix = ""; - int colon = qName.indexOf(':'); - if (colon != -1) { - prefix = qName.substring(0, colon); - } + String prefix = getPrefix(qName); Node.CustomTag ret = null; if (tagInfo != null) { @@ -1366,9 +1365,8 @@ */ private void checkPrefix(String uri, String qName) { - int index = qName.indexOf(':'); - if (index != -1) { - String prefix = qName.substring(0, index); + String prefix = getPrefix(qName); + if (prefix.length() > 0) { pageInfo.addPrefix(prefix); if ("jsp".equals(prefix) && !JSP_URI.equals(uri)) { pageInfo.setIsJspPrefixHijacked(true); @@ -1376,6 +1374,14 @@ } } + private String getPrefix(String qName) { + int index = qName.indexOf(':'); + if (index != -1) { + return qName.substring(0, index); + } + return ""; + } + /* * Gets SAXParser. * Modified: trunk/java/org/apache/jasper/compiler/Validator.java =================================================================== --- trunk/java/org/apache/jasper/compiler/Validator.java 2008-05-13 10:29:12 UTC (rev 614) +++ trunk/java/org/apache/jasper/compiler/Validator.java 2008-05-13 11:50:48 UTC (rev 615) @@ -328,6 +328,7 @@ Node.Root root = pageDir.getRoot(); String configEnc = root.getJspConfigPageEncoding(); + pageDirEnc = pageDirEnc.toUpperCase(); /* * Compare the 'pageEncoding' attribute of the page directive with @@ -336,9 +337,8 @@ * "UTF-16LE" as identical. */ if (configEnc != null) { - if (!pageDirEnc.equals(configEnc) - && (!pageDirEnc.startsWith("UTF-16") || !configEnc - .startsWith("UTF-16"))) { + if (!pageDirEnc.equalsIgnoreCase(configEnc) + && (!pageDirEnc.startsWith("UTF-16") || !configEnc.startsWith("UTF-16"))) { err.jspError(pageDir, "jsp.error.config_pagedir_encoding_mismatch", configEnc, pageDirEnc); @@ -356,9 +356,8 @@ */ if ((root.isXmlSyntax() && root.isEncodingSpecifiedInProlog()) || root.isBomPresent()) { String pageEnc = root.getPageEncoding(); - if (!pageDirEnc.equals(pageEnc) - && (!pageDirEnc.startsWith("UTF-16") || !pageEnc - .startsWith("UTF-16"))) { + if (!pageDirEnc.equalsIgnoreCase(pageEnc) + && (!pageDirEnc.startsWith("UTF-16") || !pageEnc.startsWith("UTF-16"))) { err.jspError(pageDir, "jsp.error.prolog_pagedir_encoding_mismatch", pageEnc, pageDirEnc); Modified: trunk/webapps/docs/changelog.xml =================================================================== --- trunk/webapps/docs/changelog.xml 2008-05-13 10:29:12 UTC (rev 614) +++ trunk/webapps/docs/changelog.xml 2008-05-13 11:50:48 UTC (rev 615) @@ -55,6 +55,9 @@ <fix> <bug>44021</bug>: Add support to manger and deployer for wars and dirs that use # to denote multi-level contexts. (markt) </fix> + <fix> + <bug>42934</bug>: Trigger contextInitialized() before sessionDidActivate(). (markt) + </fix> </changelog> </subsection> <subsection name="Coyote"> @@ -78,6 +81,12 @@ <fix> <jboss-jira>JBCTS-776</jboss-jira>: NPE regression in EL type handling. (remm) </fix> + <fix> + <jboss-jira>JBAS-5518</jboss-jira>: Case insensitive comparison of charsets. (remm) + </fix> + <fix> + <bug>42943</bug>: Make sure the nested element is inside a <jsp:text> element. (markt) + </fix> </changelog> </subsection> </section>

16 years, 7 months

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JBossWeb SVN: r614 - in trunk/test/webapps: snoop and 1 other directory.

by jbossweb-commits＠lists.jboss.org

Author: remy.maucherat(a)jboss.com Date: 2008-05-13 06:29:12 -0400 (Tue, 13 May 2008) New Revision: 614 Added: trunk/test/webapps/snoop/ trunk/test/webapps/snoop/snoop.jsp Log: - Snoop servlet useful for testing the cluster listener. Added: trunk/test/webapps/snoop/snoop.jsp =================================================================== --- trunk/test/webapps/snoop/snoop.jsp (rev 0) +++ trunk/test/webapps/snoop/snoop.jsp 2008-05-13 10:29:12 UTC (rev 614) @@ -0,0 +1,85 @@ +<html> + + +<body bgcolor="white"> +<h1> Request Information </h1> +<font size="4"> +JSP Request Method: <%= request.getMethod() %> +<br> +Request URI: <%= request.getRequestURI() %> +<br> +Request Protocol: <%= request.getProtocol() %> +<br> +Servlet path: <%= request.getServletPath() %> +<br> +Path info: <%= request.getPathInfo() %> +<br> +Query string: <%= request.getQueryString() %> +<br> +Content length: <%= request.getContentLength() %> +<br> +Content type: <%= request.getContentType() %> +<br> +Server name: <%= request.getServerName() %> +<br> +Server port: <%= request.getServerPort() %> +<br> +Remote user: <%= request.getRemoteUser() %> +<br> +Remote address: <%= request.getRemoteAddr() %> +<br> +Remote host: <%= request.getRemoteHost() %> +<br> +Authorization scheme: <%= request.getAuthType() %> +<br> +Locale: <%= request.getLocale() %> +</font> + +<h1> Params Information </h1> +<font size="4"> +<% + java.util.Enumeration enumlist = request.getParameterNames(); + while (enumlist.hasMoreElements()) { + String name = (String) enumlist.nextElement(); + String value = request.getParameter(name); + out.println(name + ": " + value + "<br>"); + } +%> +</font> + +<h1> Cluster Information </h1> +<font size="4"> +JVMRoute: ${param.JVMRoute} +<br> +Reversed: ${param.Reversed} +<br> +Host: ${param.Host} +<br> +Port: ${param.Port} +<br> +Type: ${param.Type} +<br> +context: ${param.context} +</font> + +<hr> +The browser you are using is +<%= request.getHeader("User-Agent") %> +<hr> +</body> +</html>

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