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This change stops sleekxmpp from spending huge amounts of time unnecessarily computing logging data that may never be used. This is a HUGE performance improvement; in some of my test runs, unnecessary string creation was accounting for > 60% of all CPU time.

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Note that using % in a string will _always_ perform the sting substitutions, because the strings are constructed before the function is called. So log.debug('%s' % expensiveoperation()) will take about the same CPU time whether or not the logging level is DEBUG or INFO. if you use , no substitutions are performed unless the string is actually logged
This commit is contained in:
Vijay Pandurangan
2011-11-20 03:30:44 +08:00
committed by Lance Stout
parent 1baf139ca4
commit deb52ad350
23 changed files with 69 additions and 72 deletions
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8
sleekxmpp/plugins/xep_0009/rpc.py
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@@ -128,22 +128,22 @@ class xep_0009(base.base_plugin):
def _handle_method_call(self, iq):
type = iq['type']
if type == 'set':
log.debug("Incoming Jabber-RPC call from %s" % iq['from'])
log.debug("Incoming Jabber-RPC call from %s" , iq['from'])
self.xmpp.event('jabber_rpc_method_call', iq)
else:
if type == 'error' and ['rpc_query'] is None:
self.handle_error(iq)
else:
log.debug("Incoming Jabber-RPC error from %s" % iq['from'])
log.debug("Incoming Jabber-RPC error from %s" , iq['from'])
self.xmpp.event('jabber_rpc_error', iq)
def _handle_method_response(self, iq):
if iq['rpc_query']['method_response']['fault'] is not None:
log.debug("Incoming Jabber-RPC fault from %s" % iq['from'])
log.debug("Incoming Jabber-RPC fault from %s" , iq['from'])
#self._on_jabber_rpc_method_fault(iq)
self.xmpp.event('jabber_rpc_method_fault', iq)
else:
log.debug("Incoming Jabber-RPC response from %s" % iq['from'])
log.debug("Incoming Jabber-RPC response from %s" , iq['from'])
self.xmpp.event('jabber_rpc_method_response', iq)
def _handle_error(self, iq):