[zeromq-dev] gist: using signalfd with zloop - synchronous signal delivery

[Michel Pelletier]

Awesome!


On Tue, Jan 14, 2014 at 1:32 PM, Michael Haberler <mail17 at mah.priv.at>wrote:

> since it's a bit tricky (or rather I didnt get it right first time..):
>
> here is an example for using signalfd(2) for synchronous signal delivery
> in a zloop reactor
>
> the key steps are:
> - disable czmq signal handling by zsys_handler_set() once the context is
> created; this will also disable setting of zctx_interrupted
> - block all signals from being handled via traditional handlers
> - explicitly enable signals you want delivered via signalfd()
>
> https://gist.github.com/mhaberler/8426050
>
> - Michael
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