Hi, Pieter. Thanks for your answer, I am just leaning zmq and trying different patterns.
I'm reading your book and later after my question I found that: "Principally, nodes come and go whereas threads are usually static. PAIR sockets do not automatically reconnect if the remote node goes away and comes back." (http://zguide.zeromq.org/page:all#Node-Coordination) It is a documented feature. And for thread sync that works okay. But I haven't found this info anywhere except your book. On Mon, Jul 8, 2013 at 11:52 AM, Pieter Hintjens <[email protected]> wrote: > Hi Sergey, > > This is a fault in the implementation of PAIR sockets, something I > wanted to fix at some stage. As a workaround you can replace PAIR with > DEALER and it will work as intended. > > -Pieter > > On Sun, Jul 7, 2013 at 4:38 PM, Sergey Gavruk <[email protected]> wrote: > > Hello. > > > > If I disconnect my client in zmq (pub/sub, req/rep) and then connect > again, > > it will continue to receive messages. But with PAIR pattern i faced a > > problem: > > I am using this example > > > https://learning-0mq-with-pyzmq.readthedocs.org/en/latest/pyzmq/patterns/pair.html > > and I found that if I have both client and server running, then I > stop-start > > server, 2 sockets will continue send and receive messages. But if I > > stop-start client - nothing will be printed to the terminal. Messages > will > > not be sent and received. > > > > Here is my code: > > server.py > > http://pastebin.com/3bU93vSc > > client.py > > http://pastebin.com/2zdGXPCG > > > > So, I wonder: this is a bug or I am doing this wrong? > > pyzmq==13.1.0 > > zeromq==3.2.3 > > > > Thanks. > > -- > > Best regards, > > Sergey Gavruk > > > > _______________________________________________ > > zeromq-dev mailing list > > [email protected] > > http://lists.zeromq.org/mailman/listinfo/zeromq-dev > > > _______________________________________________ > zeromq-dev mailing list > [email protected] > http://lists.zeromq.org/mailman/listinfo/zeromq-dev > -- Best regards, Sergey Gavruk
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