Hi PK, This is expected - in the development server, the channel API is implemented by polling.
-Nick Johnson On Fri, Jun 3, 2011 at 11:53 AM, PK <[email protected]> wrote: > I recently started using channels in one of my apps (python). > Everything seems to work as expected but I noticed my CPU working very > hard (MacOS). With the DEBUG on I see several channel polling messages > per second. > > I am wondering whether this is normal or I should start digging on > what I am doing wrong in my app. > > Thanks, > PK > > DEBUG 2011-06-03 01:35:51,954 dev_appserver.py:561] Matched "/_ah/ > channel/dev?command=poll&channel=.....&client=1" to > <google.appengine.tools.dev_appserver_channel.ChannelDispatcher object > at 0x11d7dae10> with path > DEBUG 2011-06-03 01:35:51,954 channel_service_stub.py:183] Checking > for messages on channel (....) (False) > DEBUG 2011-06-03 01:35:51,977 dev_appserver.py:4149] "GET /_ah/ > channel/dev?command=poll&channel=....&client=1 HTTP/1.1" 200 - > DEBUG 2011-06-03 01:35:52,423 dev_appserver.py:561] Matched "/_ah/ > channel/dev?command=poll&channel=channel-1639315196-6....&client=1" to > <google.appengine.tools.dev_appserver_channel.ChannelDispatcher object > at 0x11d7dae10> with path > DEBUG 2011-06-03 01:35:52,423 channel_service_stub.py:183] Checking > for messages on channel (channel-1639315196-.....) (False) > DEBUG 2011-06-03 01:35:52,451 dev_appserver.py:4149] "GET /_ah/ > channel/dev?command=poll&channel=channel-1639315196-6.....&client=1 > HTTP/1.1" 200 - > DEBUG 2011-06-03 01:35:52,792 dev_appserver.py:561] Matched "/_ah/ > channel/dev?command=poll&channel=channel-3758094918-...&client=1" to > <google.appengine.tools.dev_appserver_channel.ChannelDispatcher object > at 0x11dc04190> with path > DEBUG 2011-06-03 01:35:52,792 channel_service_stub.py:183] Checking > for messages on channel (channel-3758094918-.....) (False) > .... > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > -- Nick Johnson, Developer Programs Engineer, App Engine -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
