[zeromq-dev] Publish-subscribe / Time to live

[Martin Sustrik]

Eric Bell wrote:

>> Is it correct to assume the back-end workers are stateless?
> 
> Funny you should ask that. The back-end workers probably won't be
> stateless ... I may in fact allocate a single back-end worker per
> client-job, because the tasks generate interim results that need to be
> used later in the process.

This seems to be a pipeline. See UPSTREAM/DOWNSTREAM sockets.

Martin