[zeromq-dev] How to tell from an exception thrown by recv_string() if this exception is for the listening socket or for the client socket?

[Torsten Wierschin]

Yuri <yuri at rawbw.com> schrieb am Sa., 8. Okt. 2022, 20:46:

> On 10/8/22 07:09, orzodk wrote:
> > My understanding of ZMQ is that the implementation details of the "under
> > the hood" socket are hidden from you intentionally. I'm not sure how one
> > would catch that. Hopefully someone else can answer.
>
>
> But the abstraction level is too deep and it prevents access to
> important and relevant information.
>
I agree.

The scenerio is:
- connection established and working
- server now vanishes unintentionally
- client side is not able to reestablish connection iff server reappears



>
> If there is a TCP server, an error on the listening socket should lead
> to process termination because the listening socket is potentially
> permanently dysfunctional. But an error on a client socket can
> potentially be tolerated.
>
>
> As far as I can see, ZMQ doesn't allow such error handling.
>
>
>
> Yuri
>
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