python - Communicating to server with queries through stream. What is the right way? -

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i'm writing first network application. manipulates jabber client , communicates service iq-stanzas. details not important.

this interaction works through twisted xmlstream (python language). typical situations described here: http://juick.com/help/api/xmpp/ short, can send "query" , server relies me "result".

i implemented basic actions "send message", "do action on message received". problem in operating stream. better use deferreds request data server? , how return result place needed?

you can through code here: http://bitbucket.org/boh/tmp/src/56c131cd1e62/juick_app/twisted_app.py tried make minimalistic.

to pair response reply, use iq.id attribute. can store few deferreds in cache indexed id , run them when reply. since xmpp tcp-based, replies in right order anyway. can cap cache , run deferred's errback if deferred has been in cache while.


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