<div dir="ltr">Hi there<br>I'm using omniORB4.2.3 for a long time. It works very fine.<br>However recently I encountered an issue where the client was blocking while waiting for the server's response. <br>Here is the trace:<br><br>#0  0x00007f4877433ccd in poll () at ../sysdeps/unix/syscall-template.S:81<br>#1  0x00007f487942a693 in omni::tcpSocket::waitRead (sock=33, t=...)<br>    at ../../../../../include/omniORB4/internal/tcpSocket.h:359<br>#2  0x00007f487942a02d in omni::tcpConnection::Recv (this=0x7f4840005308,<br>    buf=0x7f4840007928, sz=8192, deadline=...)<br>    at ../../../../../src/lib/omniORB/orbcore/tcp/tcpConnection.cc:135<br>#3  0x00007f48793dec5a in omni::giopStream::inputMessage (this=0x7f48400031b8)<br>    at ../../../../../src/lib/omniORB/orbcore/giopStream.cc:844<br>#4  0x00007f48793fa17d in omni::giopImpl12::inputReplyBegin (g=0x7f48400031b8,<br>    unmarshalHeader=0x7f48793faa2a <omni::giopImpl12::unmarshalReplyHeader(omni::giopStream*)>) at ../../../../../src/lib/omniORB/orbcore/giopImpl12.cc:587<br>#5  0x00007f48793fa36f in omni::giopImpl12::inputMessageBegin (<br>    g=0x7f48400031b8,<br>    unmarshalHeader=0x7f48793faa2a <omni::giopImpl12::unmarshalReplyHeader(omni::giopStream*)>) at ../../../../../src/lib/omniORB/orbcore/giopImpl12.cc:626<br>#6  0x00007f48793e75ec in omni::GIOP_C::ReceiveReply (this=0x7f48400031b0)<br>    at ../../../../../src/lib/omniORB/orbcore/GIOP_C.cc:126<br>#7  0x00007f48793c1629 in omniRemoteIdentity::dispatch (this=0x7f4840000a50,<br>    call_desc=...)<br>    at ../../../../../src/lib/omniORB/orbcore/remoteIdentity.cc:100<br>#8  0x00007f48793a2146 in omniObjRef::_invoke (this=0x7f4840002f60,<br>    call_desc=..., do_assert=true)<br>    at ../../../../../src/lib/omniORB/orbcore/omniObjRef.cc:675<br>    <br>I have two questions.<br>1. What is the client waiting for ?<br>2. The client is launched with "-ORBclientCallTimeOutPeriod" option, <br>   but it doesn't seem to be effective. Is the option not working?<div><font face="Arial, Helvetica, sans-serif"><br></font></div><div><font face="Arial, Helvetica, sans-serif">Thanks in advance.<br clear="all"></font><div><br></div><br></div></div>