Hi Tobias
     Have you tried to test crossbar on windows? I heard that stdio

Yes, I have tried that;) Crossbar.io supports Windows!

performs very bad on windows. I noticed crossbar use pipe to transfer
data between process.

Only for control/management: that is traffic between the node controller process and the worker processes. Performance is irrelevant on that.

What's required for high-performance on Windows is the Twisted IOCP reactor. For Python 2 that works quite well. For Python 3 some bits are missing in Twisted (Hawkie is working on that). For shared sockets (which Crossbar.io uses for multi-core scaling), more work on the IOCP reactor would be needed.

Cheers,
/Tobias


Regards
gelin yan



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