[zeromq-dev] tcp_connecter Assertion failed

[Brian Granger]

I thought, the EMTHREAD issue is a known bug in the development master
of zeormq.  But Martin's comment makes me think this bug is only in
the old sustrik/zeromq2 repo.  What is the status of this bug?

Brian

On Wed, Jul 7, 2010 at 9:24 PM, rad jan <jan.rad at gmail.com> wrote:
> Hi, Brian,
> I followed the instructions on this page
> (http://www.zeromq.org/bindings:python).
> Use the master of http://github.com/sustrik/zeromq2
> pyzmq would give such error while installing.
> zmq/_zmq.c: In function ‘init_zmq’:
> zmq/_zmq.c:10242: error: ‘EMTHREAD’ undeclared (first use in this function)
> zmq/_zmq.c:10242: error: (Each undeclared identifier is reported only once
> zmq/_zmq.c:10242: error: for each function it appear
> But I think I might use the wrong git repo.
> As a zeromq user, should I use the master
> of http://github.com/zeromq/zeromq2?
> I did a simple test, and pyzmq works fine with it.
> Thanks
> Rad
> 2010/7/2 Brian Granger <ellisonbg at gmail.com>
>>
>> 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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>> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>
>



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