JBoss Vesion : jboss-4.0.2
JDK-Version : jdk 1.5_03
The config level changes are , I tried making a jboss_home and a jboss_base.
So I can change the binaries of JBoss when needed.
You can look at the part of start script.
export JBOSS_HOME=/opt/GEinet/jboss-4.0.2
|
| STATUS=10
| while [ $STATUS -eq 10 ]
| do
| # Execute the JVM
| "$JAVA" $JAVA_OPTS \
| -Djboss.base.dir=$JBOSS_BASE \
| -Djboss.server.base.dir=$JBOSS_BASE/server/ \
| -Djboss.server.base.url=file:$JBOSS_BASE/server/ \
| -Djboss.server.home.dir=$JBOSS_BASE/server/default \
| -Djboss.server.config.dir=$JBOSS_BASE/server/default/conf \
| -Djboss.server.lib.dir=$JBOSS_BASE/server/default/lib \
| -Djboss.server.data.dir=$JBOSS_BASE/server/default/data \
| -Djava.endorsed.dirs="$JBOSS_ENDORSED_DIRS" -classpath
"$JBOSS_CLASSPATH" org.jboss.Main -c default >$JBOSS_CONSOLE 2>&1 &
| if [ ! -z "$JBOSS_PID" ]; then
| echo $! > $JBOSS_PID
| fi
| STATUS=$?
| echo "JBoss started with jvm code : $STATUS , you can find logs at
$JBOSS_CONSOLE"
| done
OS Info :
uname -a
Linux gealnx28 2.4.21-9.ELsmp #1 SMP Thu Jan 8 17:08:56 EST 2004 i686 i686 i386
GNU/Linux
FD Max Size: 1024 (This is reached after a period of time)
Problem StackTrace (Running on DEBUG MODE)
-------------------
2005-11-03 16:51:25,683 WARN [org.jboss.mq.il.uil2.UILServerILService] Failed
to setup client connection
java.net.SocketException: Too many open files
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384)
at java.net.ServerSocket.implAccept(ServerSocket.java:450)
at java.net.ServerSocket.accept(ServerSocket.java:421)
at
org.jboss.mq.il.uil2.UILServerILService.run(UILServerILService.java:124)
at java.lang.Thread.run(Thread.java:595)
Error Reproduction:
------------------------
This happens after some hours since the server is started.
Scenario:
------------
I have a external system that puts messages into a queue and a servlet browsing
and consuming this on a
timeinterval. I run this on a while loop. When the fd limit is full this is
what i get on the client side...
StackTrace :
--------------------------------
2005-11-08 06:51:09,447|UIL2.SocketManager.ReadTask#7313
client=3.130.200.40:8093|DEBUG|org.jboss.mq.il.uil2.SocketManager|Created
ObjectInputStream
2005-11-08
06:51:09,448|TP-Processor23|DEBUG|org.jboss.mq.il.uil2.UILClientILService|Starting
2005-11-08 06:51:09,448|UIL2.SocketManager.ReadTask#7315
client=3.130.200.40:8093|DEBUG|org.jboss.mq.il.uil2.SocketManager|Begin
ReadTask.run
2005-11-08 06:51:09,448|UIL2.SocketManager.WriteTask#7316
client=3.130.200.40:8093|DEBUG|org.jboss.mq.il.uil2.SocketManager|Begin
WriteTask.run
2005-11-08 06:51:09,448|UIL2.SocketManager.WriteTask#7316
client=3.130.200.40:8093|DEBUG|org.jboss.mq.il.uil2.SocketManager|Created
ObjectOutputStream
2005-11-08 06:51:09,449|UIL2.SocketManager.WriteTask#7316
client=3.130.200.40:8093|DEBUG|org.jboss.mq.il.uil2.SocketManager|End
WriteTask.run
2005-11-08 06:51:09,449|TP-Processor24|WARN|tptpgateway.init.InitServlet|Fatal
Error while checking for new messages
2005-11-08
06:51:09,482|TP-Processor24|ERROR|org.jboss.mq.SpyJMSException|org.jboss.mq.SpyJMSException:
Cannot authenticate user; - nested throwable: (java.net.SocketException:
Socket closed)
at
org.jboss.mq.SpyJMSException.getAsJMSException(SpyJMSException.java:66)
at
org.jboss.mq.SpyJMSException.rethrowAsJMSException(SpyJMSException.java:51)
at org.jboss.mq.Connection.authenticate(Connection.java:1118)
at org.jboss.mq.Connection.(Connection.java:267)
at org.jboss.mq.Connection.(Connection.java:338)
at org.jboss.mq.SpyConnection.(SpyConnection.java:68)
at
org.jboss.mq.SpyConnectionFactory.createConnection(SpyConnectionFactory.java:87)
at
tptpgateway.init.InitServlet.areThereNewMessages(InitServlet.java:205)
at tptpgateway.init.InitServlet.coreWork(InitServlet.java:137)
at tptpgateway.init.InitServlet.processRequest(InitServlet.java:123)
at tptpgateway.init.InitServlet.doGet(InitServlet.java:167)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:204)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:307)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:748)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:678)
at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:871)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.net.SocketException: Socket closed
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:99)
Here the code which runs on the servlet :
---------------------------------------------
protected void coreWork(){
| try {
| // Start the Listner for consuming the messages
| logger.debug("Bootstrapping the Listner");
| while (RUN_AS_DAEMON_STATUS) {
| // Normal Execution
| if (areThereNewMessages()) {
| logger.debug("New Messages were
found");
| reciever = new
MessageReciever();
|
reciever.connectAndRecieveMessages();
| reciever.disconnectReciever();
| } else {
| logger.debug("No Messages were found");
| }
| Thread.sleep(sleepingTime);
| }
|
| } catch (Throwable th) {
| logger.alert("Fatal Error occured in coreWork()
!"+th.getMessage());
| logger.printStackTrace(th);
| logger.alert("Trying to recover from the error ,going
back to core work");
| coreWork();
| }
|
| }
|
|
|
|
|
|
| private boolean areThereNewMessages() {
| boolean newMessageFound = false;
| try {
| logger.debug("Loading the JMSConfiguration");
| loadJMSConfig();
| Properties jndi = getInitialContextProperties();
|
| context = new InitialContext(jndi);
| // Look up the ConnectionFactory
| factory = (ConnectionFactory) context.lookup(jmsConfig
| .getAdminsteredConnFactoryName());
| // Look up the Desination
| dest = (Queue)
context.lookup(jmsConfig.getInputJMSQueue());
|
| // create the connection
| connection = factory.createConnection();
|
| // create the session
| session = connection.createSession(false,
Session.AUTO_ACKNOWLEDGE);
|
| // create the browser
| browser = session.createBrowser(dest);
|
| // start the connection
| connection.start();
|
| Enumeration messages = browser.getEnumeration();
| while (messages.hasMoreElements()) {
| // set the flag to true
| newMessageFound = true;
| // Can remove this unwanted part
| Message message = (Message)
messages.nextElement();
| if (message instanceof TextMessage) {
| TextMessage text = (TextMessage)
message;
| String messageFromLaptop =
text.getText();
| logger.debug("Browsed Msg From The
Queue: " + messageFromLaptop);
| } else if (message != null) {
| logger.debug("Browsed non text
message");
| }
| }
|
| } catch (Throwable th) {
| logger.alert("Fatal Error while checking for new
messages");
| logger.printStackTrace(th);
| } finally {
| if (connection != null) {
| try {
| browser.close();
| session.close();
| connection.close();
| } catch (JMSException exception) {
| logger.alert("JMSException while
disconnection connection",
| exception.toString());
| }
| }
| }
|
| return newMessageFound;
| }
|
|
|
| private Properties getInitialContextProperties() {
| Properties env = new Properties();
| env.put(Context.SECURITY_PRINCIPAL, "guest");
| env.put(Context.SECURITY_CREDENTIALS,"guest");
|
env.put(Context.INITIAL_CONTEXT_FACTORY,"org.jboss.naming.HttpNamingContextFactory");
| env.put(Context.PROVIDER_URL,
"http://gealnx28.appl.ge.com:8080/invoker/JNDIFactory";);
| return env;
| }
Hope this suffices to your comment.
Thanks and warm regards
Vignesh
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http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3906490#3906490
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3906490
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