Except setting the nodelay flag, zeromq doesn't do anything special regarding tcp. I would try to compile without setting this flag, I wonder if it might help.
How many messages are you sending in a second per peer? What is the high-watermark and tcp buffer size configurations? On Wed, Feb 12, 2020, 23:18 Sylvain Fabre - INPIXAL < [email protected]> wrote: > Sorry, i forgot to add some missing information : > > - When using a RTSP streaming, in TCP, in the same condition (ie > 2Mb/sec stream) it is working fine. > - The kernel has already all the necessary options (TCP window size, > etc, etc). > > So what i can conclude tigh now on the satellite network : > > - A "regular" TCP connection is working > - A ZMQ PUSH-PULL connection is not working > > So the issue seems to be related to ZMQ, in a way or another. > > > _______________________________________________ > zeromq-dev mailing list > [email protected] > https://lists.zeromq.org/mailman/listinfo/zeromq-dev >
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