0 Replies Latest reply on Mar 14, 2008 7:39 AM by java pani

    Single API called twice after certain time

    java pani Newbie

      Hi,
      My Client is calling an web service API in remote machine. This API will take around 7 minutes to execute. But before completing the execution, the same API is called again after 5 minutes. But actually, the client is not calling the same API again. It had been called automatically.

      When the first call completes execution, it is trying to return the result but throwing the below error & the value is not returned. But the second call(which was called automatically) completes & returns successfully.

      Could anybody help me on this problem

      thrown error in first call:

      java.io.IOException: stream is closed
      at sun.net.httpserver.Request$WriteStream.write(Request.java:378)
      at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65
      )
      at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
      at sun.net.httpserver.ExchangeImpl.sendResponseHeaders(ExchangeImpl.java
      :192)
      at sun.net.httpserver.HttpExchangeImpl.sendResponseHeaders(HttpExchangeI
      mpl.java:68)
      at com.sun.xml.internal.ws.transport.http.server.ServerConnectionImpl.ge
      tOutput(ServerConnectionImpl.java:116)
      at com.sun.xml.internal.ws.util.SOAPConnectionUtil.send(SOAPConnectionUt
      il.java:106)
      at com.sun.xml.internal.ws.util.SOAPConnectionUtil.sendResponse(SOAPConn
      ectionUtil.java:115)
      at com.sun.xml.internal.ws.protocol.soap.server.SOAPMessageDispatcher.se
      ndResponse(SOAPMessageDispatcher.java:382)
      at com.sun.xml.internal.ws.protocol.soap.server.SOAPMessageDispatcher.re
      ceive(SOAPMessageDispatcher.java:159)
      at com.sun.xml.internal.ws.server.Tie.handle(Tie.java:90)
      at com.sun.xml.internal.ws.transport.http.server.WSHttpHandler.process(W
      SHttpHandler.java:173)
      at com.sun.xml.internal.ws.transport.http.server.WSHttpHandler.handleExc
      hange(WSHttpHandler.java:121)
      at com.sun.xml.internal.ws.transport.http.server.WSHttpHandler.handle(WS
      HttpHandler.java:97)
      at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:65)
      at sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:65)
      at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:68)
      at sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.
      java:556)
      at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:65)
      at sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:528)
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
      utor.java:885)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
      .java:907)
      at java.lang.Thread.run(Thread.java:619)
      javax.xml.ws.WebServiceException: java.lang.NullPointerException
      at com.sun.xml.internal.ws.util.SOAPConnectionUtil.send(SOAPConnectionUt
      il.java:109)
      at com.sun.xml.internal.ws.util.SOAPConnectionUtil.sendResponse(SOAPConn
      ectionUtil.java:115)
      at com.sun.xml.internal.ws.protocol.soap.server.SOAPMessageDispatcher.se
      ndResponse(SOAPMessageDispatcher.java:382)
      at com.sun.xml.internal.ws.protocol.soap.server.SOAPMessageDispatcher.re
      ceive(SOAPMessageDispatcher.java:159)
      at com.sun.xml.internal.ws.server.Tie.handle(Tie.java:90)
      at com.sun.xml.internal.ws.transport.http.server.WSHttpHandler.process(W
      SHttpHandler.java:173)
      at com.sun.xml.internal.ws.transport.http.server.WSHttpHandler.handleExc
      hange(WSHttpHandler.java:121)
      at com.sun.xml.internal.ws.transport.http.server.WSHttpHandler.handle(WS
      HttpHandler.java:97)
      at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:65)
      at sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:65)
      at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:68)
      at sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.
      java:556)
      at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:65)
      at sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:528)
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
      utor.java:885)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
      .java:907)
      at java.lang.Thread.run(Thread.java:619)
      Caused by: java.lang.NullPointerException
      at com.sun.xml.internal.messaging.saaj.soap.MessageImpl.writeTo(MessageI
      mpl.java:1219)
      at com.sun.xml.internal.ws.util.SOAPConnectionUtil.send(SOAPConnectionUt
      il.java:106)
      ... 16 more
      Mar 13, 2008 6:41:14 PM com.sun.xml.internal.ws.protocol.soap.server.SOAPMessage
      Dispatcher receive
      SEVERE: java.lang.NullPointerException
      javax.xml.ws.WebServiceException: java.lang.NullPointerException
      at com.sun.xml.internal.ws.util.SOAPConnectionUtil.send(SOAPConnectionUt
      il.java:109)
      at com.sun.xml.internal.ws.util.SOAPConnectionUtil.sendResponse(SOAPConn
      ectionUtil.java:115)
      at com.sun.xml.internal.ws.protocol.soap.server.SOAPMessageDispatcher.se
      ndResponse(SOAPMessageDispatcher.java:382)
      at com.sun.xml.internal.ws.protocol.soap.server.SOAPMessageDispatcher.re
      ceive(SOAPMessageDispatcher.java:159)
      at com.sun.xml.internal.ws.server.Tie.handle(Tie.java:90)
      at com.sun.xml.internal.ws.transport.http.server.WSHttpHandler.process(W
      SHttpHandler.java:173)
      at com.sun.xml.internal.ws.transport.http.server.WSHttpHandler.handleExc
      hange(WSHttpHandler.java:121)
      at com.sun.xml.internal.ws.transport.http.server.WSHttpHandler.handle(WS
      HttpHandler.java:97)
      at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:65)
      at sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:65)
      at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:68)
      at sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.
      java:556)
      at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:65)
      at sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:528)
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
      utor.java:885)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
      .java:907)
      at java.lang.Thread.run(Thread.java:619)
      Caused by: java.lang.NullPointerException
      at com.sun.xml.internal.messaging.saaj.soap.MessageImpl.writeTo(MessageI
      mpl.java:1219)
      at com.sun.xml.internal.ws.util.SOAPConnectionUtil.send(SOAPConnectionUt
      il.java:106)
      ... 16 more


      Thanks,
      Rashmi