Hi, Pieter, Sorry, it give you some trouble. The test code I sent has been modified much times in many platforms . I used the stable zermq4.0.3 package and do some tests , it shows OK . Thanks very much,.
On Sun, Nov 24, 2013 at 7:37 PM, Pieter Hintjens <[email protected]> wrote: > Hi, > > Sorry for the slow response. > > So there are some problems with your test case. > > - zmq_send in ZMQ/2.x sends a zmq_msg_t structure, not a memory buffer > - the ROUTER socket will return an identity blob as first part; you > cannot print this as a string > > When I fix these problems and run the test case, it crashes as follows: > > Assertion failed: buffer_size == header_size (stream_engine.cpp:484) > > Which is issue 569, https://zeromq.jira.com/browse/LIBZMQ-569. > > I'll cut a new stable release with this fix. In the mean time you can > build the stable version from https://github.com/zeromq/zeromq4-x > > -Pieter > > On Fri, Nov 22, 2013 at 4:05 PM, 舒友村 <[email protected]> wrote: > > Hi , The following is my test case. > > The peer installed zeromq2.2: > > int main (void) > > { > > // Socket to talk to clients > > void *context = zmq_init (1); > > void *responder = zmq_socket (context, ZMQ_DEALER); > > int rc = zmq_connect (responder, "tcp://10.10.19.154:5555"); > > assert (rc == 0); > > > > char buffer [10]; > > zmq_send(responder, "hello", 0); > > sleep(10); > > return 0; > > } > > > > The peer installed zeromq4.0.1 > > int main (void) > > { > > void *context = zmq_init(1); > > void *responder = zmq_socket (context, ZMQ_ROUTER); > > int rc = zmq_bind (responder, "tcp://*:5555"); > > assert (rc == 0); > > > > while (1) { > > char buffer [10]; > > memset(buffer, 0, 10); > > zmq_recv (responder, buffer,10, 0); > > printf ("%s\n", buffer); > > sleep (1); // Do some 'work' > > } > > return 0; > > } > > when connecting ,the crash happened in the peer which installed > > zeromq4.0.1..Just like the following. > > Assertion failed: buffer_size == header_size (stream_engine.cpp:485) > > Aborted > > Thanks... > > > > > > On Fri, Nov 22, 2013 at 8:12 PM, Pieter Hintjens <[email protected]> wrote: > >> > >> OK, can you show us some very simple code that causes the problem for > >> you? Then I'll test this on various versions of ZMQ. > >> > >> On Fri, Nov 22, 2013 at 3:55 AM, 舒友村 <[email protected]> wrote: > >> > Hi, Sorry, I donot understand "test off libzmq master" clearly. I have > >> > do > >> > the test: used zeromq3.2.4 as the ROUTER peer, it doest crash when > >> > DEALER > >> > peer connect to ROUTER peer, but the ROUTER socket receive nothing > from > >> > DEALER peer when use zmq_send() to send messages. Does not the > >> > zeromq3.2.4 > >> > support to communicate wtih zeromq2.2? Thanks.. > >> > > >> > > >> > On Thu, Nov 21, 2013 at 11:36 PM, Pieter Hintjens <[email protected]> > wrote: > >> >> > >> >> There was a bug in ZeroMQ 4.0.1 which might be causing this. Could > you > >> >> test off libzmq master and tell us if it still crashes? > >> >> > >> >> On Thu, Nov 21, 2013 at 4:31 PM, 舒友村 <[email protected]> > wrote: > >> >> > HI， I used the DEALER and ROUTER sockets. when the DEALER socket > >> >> > (zeromq2.2 > >> >> > )connect to ROUTER(zeromq4.0.1), the abort happened in handshake > when > >> >> > connecting.I donot know whether it is not support this > usage.Thanks.. > >> >> > > >> >> > > >> >> > On Thu, Nov 21, 2013 at 6:48 PM, Pieter Hintjens <[email protected]> > >> >> > wrote: > >> >> >> > >> >> >> Hi, what socket types are you using on each side? > >> >> >> > >> >> >> -Pieter > >> >> >> _______________________________________________ > >> >> >> zeromq-dev mailing list > >> >> >> [email protected] > >> >> >> http://lists.zeromq.org/mailman/listinfo/zeromq-dev > >> >> > > >> >> > > >> >> > > >> >> > > >> >> > -- > >> >> > > >> >> > best！ > >> >> > > >> >> > > >> >> > > >> >> > 舒友村 > >> >> > > >> >> > _______________________________________________ > >> >> > zeromq-dev mailing list > >> >> > [email protected] > >> >> > http://lists.zeromq.org/mailman/listinfo/zeromq-dev > >> >> > > >> >> > >> >> > >> >> > >> >> -- > >> >> - > >> >> Pieter Hintjens > >> >> CEO of iMatix.com > >> >> Founder of ZeroMQ community > >> >> blog: http://hintjens.com > >> >> _______________________________________________ > >> >> zeromq-dev mailing list > >> >> [email protected] > >> >> http://lists.zeromq.org/mailman/listinfo/zeromq-dev > >> > > >> > > >> > > >> > > >> > -- > >> > > >> > best！ > >> > > >> > > >> > > >> > 舒友村 > >> > > >> > _______________________________________________ > >> > zeromq-dev mailing list > >> > [email protected] > >> > http://lists.zeromq.org/mailman/listinfo/zeromq-dev > >> > > >> > >> > >> > >> -- > >> - > >> Pieter Hintjens > >> CEO of iMatix.com > >> Founder of ZeroMQ community > >> blog: http://hintjens.com > >> _______________________________________________ > >> zeromq-dev mailing list > >> [email protected] > >> http://lists.zeromq.org/mailman/listinfo/zeromq-dev > > > > > > > > > > -- > > > > best！ > > > > > > > > 舒友村 > > > > _______________________________________________ > > zeromq-dev mailing list > > [email protected] > > http://lists.zeromq.org/mailman/listinfo/zeromq-dev > > > > > > -- > - > Pieter Hintjens > CEO of iMatix.com > Founder of ZeroMQ community > blog: http://hintjens.com > _______________________________________________ > zeromq-dev mailing list > [email protected] > http://lists.zeromq.org/mailman/listinfo/zeromq-dev > -- best！ 舒友村
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