xrep discard the first empty frame data
Description
Environment
windows xp
vc2008
req/xrep-xreq/rep pattern
Attachments
5
- 02 Dec 2011, 09:43 AM
- 02 Dec 2011, 09:43 AM
- 02 Dec 2011, 09:43 AM
- 02 Dec 2011, 09:43 AM
- 02 Dec 2011, 09:43 AM
Activity
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Ivan Pechorin September 26, 2012 at 10:05 AM
I believe, assert in rep.cpp:75 on (msg_->flags () & msg_t::more) is an issue described in LIBZMQ-211. It is still present both in 3.2 (libzmq3-x) and in the development branch (libzmq). Please see my comment to LIBZMQ-211.
Martin Hurton June 27, 2012 at 10:35 AM
gzyao, could you check if this still happens with version 3.2 too? Thanks!
I begin to learn zmq few days,
because of no 'zmq_device' in v310, I write by myself,
but DynamicHelloWorldServer.exe assert at
rep.cpp 75 line, 'zmq_assert (msg_->flags () & msg_t::more);'
in 'zmq::rep_t::xrecv'
after debug it, I think there is a bug on 'xrep_t::xrecv' and 'xrep_t::xhas_in'
when 'xrep_t::xhas_in' call 'xrep_t::xrecv'， the local var 'msg' equal to 'prefetched_msg'
so 'int rc = prefetched_msg.move (*msg_);' is wrong.