[zeromq-dev] Single Point of Failure & Recovery

[Doron Somech]

Hey, I suggest starting with the guide: http://zguide.zeromq.org/

If you then have any questions about specific pattern I would be able to
help.

On Fri, May 29, 2020, 11:26 Nir Sharony <nsharony at gmail.com> wrote:

> Hello fellow developers.
>
> I am trying to develop a robust distributed system that will allow
> communication between Docker microservices, each being a separate process.
>
> The system needs to either run on the cloud or on-premise on dedicated
> hardware.
>
> In order to decouple dependency between the various microservices. I
> thought of using the  Pub/Sub communication pattern.
>
> I am fairly new to ZeroMQ, so I am wondering how it handles failures,
> specifically in a
>
>
>    -
>
>    Does the queue itself constitute a single point of failure?`
>    -
>
>    Could the queue crash and the unsent payloads be lost?
>    -
>
>    How should the system recover from a crash?
>
>
> I would appreciate any references to documentation on this issue.
>
> Thanks in advance for your help.
>
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