[zeromq-dev] "Devices" nodes and single point of failure
sustrik at 250bpm.com
Wed Jun 23 14:52:28 CEST 2010
> I am new to 0MQ so please excuse me if this topic was already covered
> somewhere. We are trying to understand how current design of 0MQ
> (version 2 I believe – development branch) is handling faults (or
> scaling) of device nodes (like streamer or forwarder). In other words we
> are trying to build a pipeline and would like it to be resilient to
> hardware failures. Nodes which have streamers seems to be “single
> points” of failure in the design. Am I missing something here? A
> document or a pattern may be? Any pointers would be greatly appreciated.
You can eliminate streamer devices by connecting each step 1 processing
component to each step 2 processing component, without having the device
in the middle.
Is that what you had in mind?
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