[rabbitmq-discuss] (pika) slow asyncore loop?
majek04 at gmail.com
Wed Jan 26 11:52:34 GMT 2011
> The thing is, callbacks apparently happen before asyncore loop can do
> another iteration.
> while respnum < servnum:
> respnum += 1
> print 'respnum', respnum, 'at',
This loop is plain wrong. During one asyncore_loop anything can happen.
You can't assume that you received a message. You could
have received a single packet, or a timeout, or yet something
I'm afraid the only way to check if you really received a message
is to create some side effet in basic_consume callback.
And use this side effect as a condition for this loop.
Just like the 6th tutorial does.
> 2nd iteration of asyncore loop happened 20 seconds later than callback
> (. recvd) happened.
Sounds like some kind of timeout, isn't it?
> Is there any way to deal with it, other than rather naive solutions like
> delaying basic_publish in server?
Somehow the 6th tutorial works.
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