0 Replies Latest reply on Sep 25, 2012 1:43 PM by Ravi Samavedula

    WARNING [sun.rmi.transport.tcp] (RMI TCP Accept-0) RMI TCP Accept-0: accept loop for

    Ravi Samavedula Newbie



      I am using Jboss 5.1.0 on a 64 bit Windows R2 machine. We have JCA implementation and JMS also. It gets messages on TCP endpoint and post it to topic.

      messages to the TCP port comes at a pace of 20/sec. So JCA handles it using Threads. But we are facing an issues, below is the error it logs.


      2012-09-21 20:06:44,182 WARNING [sun.rmi.transport.tcp] (RMI TCP Accept-0) RMI TCP Accept-0: accept loop for ServerSocket[addr=,port=0,localport=3420] throws

      java.lang.OutOfMemoryError: unable to create new native thread

          at java.lang.Thread.start0(Native Method)

          at java.lang.Thread.start(Thread.java:597)

          at java.util.concurrent.ThreadPoolExecutor.addIfUnderMaximumPoolSize(ThreadPoolExecutor.java:727)

          at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:657)

          at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(TCPTransport.java:384)

          at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(TCPTransport.java:341)

          at java.lang.Thread.run(Thread.java:619)


      Is JCA is unable to handle or manage threads?

      1 gb Xmx is allocated and 256m for permsize. Machine has total of 4 gb.




      Update:-Where can i find jbm-jms.xml in Jboss 5, i need to set messgae flow rate.



      Ravi S