Is it have to be deferToThread ?<br><br> I think so.since if you don't want to block server ,you should let the time-consuming process run in a separate thread from the main one<br><br>And also does dataReceived blocks server by itself?
<br><br> yes, if you have ever hacked implementation of reactor,you will see that reactor just dispatches the data recevied event to correspondent protocol's dataReceived handle.<br> there is a threadable reactor available,but seemingly it is not stable
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