Uploaded image for project: 'UIMA'
  1. UIMA
  2. UIMA-2065

UIMA AS client needs ShutdownHook to close broker connection

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.3.1AS
    • Component/s: Async Scaleout
    • Labels:
      None

      Description

      If an application exits without calling stop method on the UIMA AS client, an ugly exception is thrown by the broker:
      java.net.SocketException: Connection reset
      at java.net.SocketInputStream.read(SocketInputStream.java:168)
      at org.apache.activemq.transport.tcp.TcpBufferedInputStream.fill(TcpBuff
      eredInputStream.java:50)
      at org.apache.activemq.transport.tcp.TcpTransport$2.fill(TcpTransport.ja
      va:575)
      at org.apache.activemq.transport.tcp.TcpBufferedInputStream.read(TcpBuff
      eredInputStream.java:58)
      at org.apache.activemq.transport.tcp.TcpTransport$2.read(TcpTransport.ja
      va:560)
      at java.io.DataInputStream.readInt(DataInputStream.java:370)
      at org.apache.activemq.openwire.OpenWireFormat.unmarshal(OpenWireFormat.
      java:269)
      at org.apache.activemq.transport.tcp.TcpTransport.readCommand(TcpTranspo
      rt.java:226)
      at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.jav
      a:218)
      at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:
      201)
      at java.lang.Thread.run(Thread.java:619)

      This exception is thrown by the broker when it realizes that the socket connection to a client closed unexpectedly. Add a Shutdown Hook to the client to enable cleanup even though the application exits without calling stop().

        Attachments

          Activity

            People

            • Assignee:
              cwiklik Jerry Cwiklik
              Reporter:
              cwiklik Jerry Cwiklik
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: