[zeromq-dev] Upper message ZMQ size limit using PGM/EPGM

Luca Seoli luca.seoli80 at gmail.com
Tue Aug 25 12:51:55 CEST 2015

Dear all,

I'm writing you because I'm trying to send a message in a multicast
scenario using PGM/EPGM ZMQ implemented feature. But when I send a message
with a 65520 bytes length (so I try to force segmentation), at receiver
side, I receive only 47048 bytes. Remaining bytes are not lost, simply they
aren't sent!
So, my question is: is there an upper message size limiting zmq_sendmsg

I'm using a Fedora 20 box with a 4.0.7 zeromq transport layer.

Thank you in advance,

P.S. if you need some other information or source code, please let me know
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