[zeromq-dev] [PATCH] Scalability improvements for large amounts of connections

Martin Sustrik sustrik at moloch.sk
Mon Oct 11 16:08:21 CEST 2010

On 10/11/2010 03:12 PM, Pieter Hintjens wrote:
> To be more precise...  I see the spec for ZMQ_FD and ZMQ_EVENTS in the
> reference manual, but what is not clear is how the socket migration
> between threads works, whether it's backwards compatible with 2.0.x,
> and how it ties into the ZMQ_FD and ZMQ_EVENTS options.
There should be something about socket migration in zmq(7). Something 
like: A socket can be migrated from one thread to another. When doing 
so, user is responsible for executing full memory barrier. CAUTION: Do 
not use this functionality unless you know exactly what you are doing.

It's backwards compatible and has no direct relationship to ZMQ_FD or 

Would you like to provide a documentation patch?


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