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  1. JBoss Remoting (3+)
  2. REM3-162

pipeOutputStream.wait() on OutboundMessage not notified after filling tcp kernel buffers

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • 3.2.11.GA
    • 3.2.10.GA
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    • Java(TM) SE Runtime Environment (build 1.6.0_24-b07)(64 bit)
      Jboss application sever 7.1.1.Final
      Ubuntu 12.04 64 bits
      Linux 3.2.0-31-generic #50-Ubuntu SMP Fri Sep 7 16:16:45 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

      I'm trying to invoke remotely an EJB method that involves a high volume data transfer between client and server.
      After filling the tcp kernel buffers (org.xnio.channels.FramedMessageChannel.doFlushBuffer() returns with remaining data in transmitBuffer) the next call to org.jboss.remoting3.remote.new BufferWriter()

      {...}

      .accept(Pooled<ByteBuffer>, boolean) remains indefinitely at code line "pipeOutputStream.wait()".
      The call lifecycle never ends and the client application freezes.
      Incrementing the tcp_wmem kernel parameter the remote call succeeds.

        1. client (org.xnio org.jboss.remoting).log
          39 kB

              dlloyd@redhat.com David Lloyd
              juanysys_jira Juan Ignacio Iglesias (Inactive)
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                Created:
                Updated:
                Resolved: