[zeromq-dev] tcp_connecter Assertion failed

Brian Granger ellisonbg at gmail.com
Thu Jul 1 18:55:28 CEST 2010


HI,

Thanks for the report.  It looks like there are number of significant
regressions in dev master right now.  I am trying to track down some
of them.  Could you file an issue on github for this bug here:

http://github.com/zeromq/zeromq2/issues

Thanks,

Brian

On Thu, Jul 1, 2010 at 6:25 AM, rad jan <jan.rad at gmail.com> wrote:
> Hi, Martin,
> It appears that I cant install pyzmq base on the trunk version now.
> So I just replaced tcp_connector.cpp of zmq 2.0.7 with the trunk version.
> And It works fine.
> Thanks for your help.
>
> 2010/7/1 Martin Hurton <hurtonm at gmail.com>
>>
>> I think this is fixed on the master now? Can you checkout using GIT
>> and test this version?
>>
>> - Martin
>>
>> On Thu, Jul 1, 2010 at 6:03 AM, rad jan <jan.rad at gmail.com> wrote:
>> > Hi, folks,
>> > Thanks for your great work!
>> > We use zmq as the message system between modules on different servers.
>> > The servers are in an unreliable environment, e.g. I may connect to a
>> > server
>> > but its actual state is down or some server's network may fail for a
>> > while.
>> > There are two circumstances where I get assertion failed.
>> > 1. When I tried to connect to a server that has not started yet. (Does
>> > not
>> > happen all the time)
>> > 2. When a connected server's network is failed.
>> > I am using zmq2.0.7 with python binding.
>> > Here is some sample code:
>> >>>> import zmq
>> >>>> c = zmq.Context()
>> >>>> addrs = ['tcp://10.1.169.55:6666', 'tcp://10.1.169.57:6666',
>> >>>> 'tcp://10.1.168.210:6666']
>> >>>> sockets = []
>> >>>> for addr in addrs:
>> > ...     s = c.socket(zmq.XREQ)
>> > ...     s.connect(addr)
>> > ...     sockets.append(s)
>> >>>> Assertion failed: err == ECONNREFUSED || err == ETIMEDOUT
>> >>>> (tcp_connecter.cpp:296)
>> > Terminated (core dumped)
>> > Is there any way to get rid of this error?
>> > _______________________________________________
>> > zeromq-dev mailing list
>> > zeromq-dev at lists.zeromq.org
>> > http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>> >
>> >
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>
>
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>



-- 
Brian E. Granger, Ph.D.
Assistant Professor of Physics
Cal Poly State University, San Luis Obispo
bgranger at calpoly.edu
ellisonbg at gmail.com



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