Hi Pavan, Does not work. Crash in nemesis. Sock hangs in MPI_Recv/MPI_Send Thanks, Hirak MPI_Comm newComm ; MPI_Comm dupCom ; MPI_Comm_dup (MPI_COMM_SELF, &dupCom); MPI_Comm_connect (m_serverPort.c_str(), MPI_INFO_NULL, 0, dupCom, &newComm); Log ("Connect to Self"); int val = 0 ; MPI_Request req ; MPI_Send(&val, 1, MPI_INT, 0, MPI_MSG_TAG_SHUTDOWN, newComm); Log ("Successful"); MPI_Comm_disconnect(&newComm); On Oct 8, 2014, at 11:41 AM, Roy, Hirak <Hirak_Roy at mentor.com<https://lists.mpich.org/mailman/listinfo/discuss>> wrote:

Is there any way to come out of the blocking accept?

You can dup MPI_COMM_SELF and do the connect using that other communicator. - Pavan -- _______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss