sockets - Java SocketException Broken pipe -

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i doing client server log-in communication.

i met java.net.socketexception: broke pipe @ server end. , have narrowed problem one single line @ client end. if move position line, code works. plese see following code.

client end:

    socket socket = new socket(const.destip, 12101);     objectoutputstream out = new objectoutputstream(socket.getoutputstream());     out.writeobject(this.message);                   out.close();//line cause problem        objectinputstream in = new objectinputstream(socket.getinputstream());     servertoclientlogin msg = (servertoclientlogin) in.readobject();     //out.close();//move here, problem solved     in.close();     socket.close();

server end:

   while (true) {      socket = _serversocket.accept();      in = new objectinputstream(socket.getinputstream());      msg = (clienttoserverlogin) in.readobject();       servertoclientlogin msgtosend = null;      out = new objectoutputstream(socket.getoutputstream());      msgtosend = handleloginrequest(msg);      if(msgtosend != null) out.writeobject(msgtosend);       try { in.close(); } catch (ioexception e) {e.printstacktrace();}      try { out.close();} catch (ioexception e) {e.printstacktrace(); }      try { socket.close();} catch (ioexception e) {e.printstacktrace();}  }

since readobject , writeobject blocking call, have no idea why close earlier case such problem.

out.close();: closes (out) output stream , releases system resources associated stream.

see api here.


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