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

[Alan Ward]

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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