[zeromq-dev] Running a service (with zeromq) on RedHat 7

[Alan Ward]

Hi Pieter,
Thanks for the reply.

I was hoping someone out there had a service running successfully on RedHat and could tell me how they had set up their .service file.

If I hear nothing then I'll cut the service down to a repeatable test case.

Regards,
Alan

-----Original Message-----
From: zeromq-dev-bounces at lists.zeromq.org [mailto:zeromq-dev-bounces at lists.zeromq.org] On Behalf Of Pieter Hintjens
Sent: 24 March 2015 10:24
To: ZeroMQ development list
Subject: Re: [zeromq-dev] Running a service (with zeromq) on RedHat 7

It's impossible to help you unless you provide a minimal test case that fails. (I.e. source code that crashes).

On Tue, Mar 24, 2015 at 10:25 AM, Alan Ward <alan.ward at btinternet.com> wrote:
> Hi,
>
>
>
> I have a multi-process service that uses zeromq (and PostgreSQL).
>
>
>
> I have successfully ported it to RedHat 7 (from Ubuntu).
>
>
>
> I am now trying to get the service to start automatically when the 
> server starts.
>
> I have written a  unit file (xxxx.service) and  installed it in 
> /usr/lib/systemd/system.
>
>
>
> If I start it manually using systemctl start xxxx, it works fine.
>
>
>
> But if I restart the server the service crashes in one process with:
>
> src/zframe.c:174: zframe_data: Assertion `self' failed.
>
>
>
> And the another three processes with:
>
> src/zmsg.c:225: zmsg_pop: Assertion `self' failed.
>
>
>
> I guess I have a dependency missing in the Unit section of the 
> .service file
>
>
>
> I currently have:
>
>
>
> After=network.target
>
> After=syslog.target
>
> After=postgresql-9.3.target
>
>
>
> Can anyone tell me what I’m missing?
>
>
>
> Thanks,
>
> Alan
>
>
>
>
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> zeromq-dev at lists.zeromq.org
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>
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