Broken pipe - Weblogic

This is a discussion on Broken pipe - Weblogic ; Hello to everyone.... I have an Enterprise application running under WLS 6.1 SP5. The client browser is Explorer 5.5. At certain times on the log files appairs this exception: java.io.IOException: Broken pipe at java.net.SocketOutputStream.socketWrite(Native Method) at java.net.SocketOutputStream.write(SocketOutputStre am.java:91) at weblogic.servlet.internal.ChunkUtils.writeChunkTra ...

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Thread: Broken pipe

  1. Broken pipe


    Hello to everyone....
    I have an Enterprise application running under WLS 6.1 SP5.
    The client browser is Explorer 5.5.
    At certain times on the log files appairs this exception:


    java.io.IOException: Broken pipe
    at java.net.SocketOutputStream.socketWrite(Native Method)
    at java.net.SocketOutputStream.write(SocketOutputStre am.java:91)
    at weblogic.servlet.internal.ChunkUtils.writeChunkTra nsfer(ChunkUtils.java:224)
    at weblogic.servlet.internal.ChunkUtils.writeChunks(C hunkUtils.java:200)
    at weblogic.servlet.internal.ChunkOutput.flush(ChunkO utput.java:272)
    at weblogic.servlet.internal.ChunkOutput.checkForFlus h(ChunkOutput.java:331)
    at weblogic.servlet.internal.ChunkOutput.print(ChunkO utput.java:235)
    at weblogic.servlet.internal.ChunkOutputWrapper.print (ChunkOutputWrapper.java:136)
    at weblogic.servlet.jsp.JspWriterImpl.print(JspWriter Impl.java:266)
    at jsp_servlet.__ASP_HTML_asp_RU_20b._jspService(__AS P_HTML_asp_RU_20b.java:316)
    at weblogic.servlet.jsp.JspBase.service(JspBase.java: 27)
    at weblogic.servlet.internal.ServletStubImpl.invokeSe rvlet(ServletStubImpl.java:262)
    at weblogic.servlet.internal.ServletStubImpl.invokeSe rvlet(ServletStubImpl.java:198)
    at weblogic.servlet.internal.RequestDispatcherImpl.fo rward(RequestDispatcherImpl.java:284)
    at tim.msp.client.TipiComuni.RequestDispatcherMSP.(RequestDispatcherMSP.java:45)
    at tim.msp.client.TipiComuni.ServletMSP.ElaboraChiama ta(ServletMSP.java:127)
    at tim.msp.client.TipiComuni.ServletMSP.doPost(Servle tMSP.java:102)
    at javax.servlet.http.HttpServlet.service(HttpServlet .java:760)
    at javax.servlet.http.HttpServlet.service(HttpServlet .java:853)
    at weblogic.servlet.internal.ServletStubImpl.invokeSe rvlet(ServletStubImpl.java:262)
    at weblogic.servlet.internal.ServletStubImpl.invokeSe rvlet(ServletStubImpl.java:198)
    at weblogic.servlet.internal.WebAppServletContext.inv okeServlet(WebAppServletContext.java:2678)
    at weblogic.servlet.internal.ServletRequestImpl.execu te(ServletRequestImpl.java:2412)
    at weblogic.kernel.ExecuteThread.execute(ExecuteThrea d.java:140)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.ja va:121)


    What does it means?Why it goes in exception?
    Thanks for help.
    Bye,Giorgio.

  2. Re: Broken pipe


    Hello Giorgio

    I also get this error many times. In my appliction there are some operations which
    take a lot of time and my http request times out before my app server completes
    the task.

    when the app server finshes the task, it finds out that the browser which made
    the request is no longer alive. (time out)

    ergo, it throws this exception.

    regards,
    Abhishek.
    "Giorgio" wrote:
    >
    >Hello to everyone....
    >I have an Enterprise application running under WLS 6.1 SP5.
    >The client browser is Explorer 5.5.
    >At certain times on the log files appairs this exception:
    >
    >
    >java.io.IOException: Broken pipe
    > at java.net.SocketOutputStream.socketWrite(Native Method)
    > at java.net.SocketOutputStream.write(SocketOutputStre am.java:91)
    > at weblogic.servlet.internal.ChunkUtils.writeChunkTra nsfer(ChunkUtils.java:224)
    > at weblogic.servlet.internal.ChunkUtils.writeChunks(C hunkUtils.java:200)
    > at weblogic.servlet.internal.ChunkOutput.flush(ChunkO utput.java:272)
    > at weblogic.servlet.internal.ChunkOutput.checkForFlus h(ChunkOutput.java:331)
    > at weblogic.servlet.internal.ChunkOutput.print(ChunkO utput.java:235)
    > at weblogic.servlet.internal.ChunkOutputWrapper.print (ChunkOutputWrapper.java:136)
    > at weblogic.servlet.jsp.JspWriterImpl.print(JspWriter Impl.java:266)
    > at jsp_servlet.__ASP_HTML_asp_RU_20b._jspService(__AS P_HTML_asp_RU_20b.java:316)
    > at weblogic.servlet.jsp.JspBase.service(JspBase.java: 27)
    > at weblogic.servlet.internal.ServletStubImpl.invokeSe rvlet(ServletStubImpl.java:262)
    > at weblogic.servlet.internal.ServletStubImpl.invokeSe rvlet(ServletStubImpl.java:198)
    > at weblogic.servlet.internal.RequestDispatcherImpl.fo rward(RequestDispatcherImpl.java:284)
    > at tim.msp.client.TipiComuni.RequestDispatcherMSP.(RequestDispatcherMSP.java:45)
    > at tim.msp.client.TipiComuni.ServletMSP.ElaboraChiama ta(ServletMSP.java:127)
    > at tim.msp.client.TipiComuni.ServletMSP.doPost(Servle tMSP.java:102)
    > at javax.servlet.http.HttpServlet.service(HttpServlet .java:760)
    > at javax.servlet.http.HttpServlet.service(HttpServlet .java:853)
    > at weblogic.servlet.internal.ServletStubImpl.invokeSe rvlet(ServletStubImpl.java:262)
    > at weblogic.servlet.internal.ServletStubImpl.invokeSe rvlet(ServletStubImpl.java:198)
    > at weblogic.servlet.internal.WebAppServletContext.inv okeServlet(WebAppServletContext.java:2678)
    > at weblogic.servlet.internal.ServletRequestImpl.execu te(ServletRequestImpl.java:2412)
    > at weblogic.kernel.ExecuteThread.execute(ExecuteThrea d.java:140)
    > at weblogic.kernel.ExecuteThread.run(ExecuteThread.ja va:121)
    >
    >
    >What does it means?Why it goes in exception?
    >Thanks for help.
    >Bye,Giorgio.



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