[zeromq-dev] Test test_pair_tcp.cpp hangs at bounce()

Manuel Segura manuel.segura4 at gmail.com
Wed Feb 28 20:40:08 CET 2018


Hello,

I'm porting libzmq to VxWorks and the test_pair_tcp.cpp test hangs inside
the bounce() function call, specifically the first zmq_recv() call. I've
traced this to zmq_recv() => s_recvmsg() => s_->recv() => process_commands()
=> mailbox->recv() => signaler.wait() => select(). It seems xrecv() fails
and it goes into a blocking wait.

What would be some reasons that this would hang?

Thank you,

Manuel
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