Hi Martin, Actually I think you've now got one thread doing an ACTION_START, and another doing an ACTION_RESTART on the exact same service.
It is the ACTION_RESTART that is generating what I perceived to be extraneous emails. It looks like the do_wakeupcall that you added to http/cervlet.c:handle_action() is the culprit. Without it, I don't get the ACTION_RESTART problem. Of course you need this now, or else it takes Poll Time to actully respond to the HTTP events, which is what you were trying to speed up in the first place. Here is the log output, with a bunch of extra messages, including pthread_t. 3086927552 [CST Dec 1 14:53:25] debug : 'data_dir' filesystem flags has not changed since last cycle 3086927552 [CST Dec 1 14:53:25] debug : 'data_dir' space usage check passed [current space usage=10.6%] 3086924720 [CST Dec 1 14:53:26] info : monit daemon at 24175 awakened 3086927552 [CST Dec 1 14:53:26] info : Awakened by User defined signal 1 3086927552 [CST Dec 1 14:53:26] debug : control_service: ACTION_START for 'LogClient' 3086927552 [CST Dec 1 14:53:26] debug : control_service: ACTION_START Util_isProcessRunning for 'LogClient' 3086927552 [CST Dec 1 14:53:26] debug : 'LogClient' Error testing process id [24220] -- No such process 3086927552 [CST Dec 1 14:53:26] debug : do_start: Util_isProcessRunning for 'LogClient' 3086927552 [CST Dec 1 14:53:26] debug : 'LogClient' Error testing process id [24220] -- No such process 3086927552 [CST Dec 1 14:53:26] info : 'LogClient' start: /cogcap/ccts/bin/logclnt 3086927552 [CST Dec 1 14:53:26] debug : 'LogClient' Error testing process id [24220] -- No such process 3086927552 [CST Dec 1 14:53:26] debug : Monitoring enabled -- service LogClient 3086927552 [CST Dec 1 14:53:26] debug : check_process: calling Util_isProcessRunning for 'LogClient' 3086927552 [CST Dec 1 14:53:26] debug : 'LogClient' Error testing process id [24220] -- No such process 3086927552 [CST Dec 1 14:53:26] error : 'LogClient' process is not running 3086927552 [CST Dec 1 14:53:26] debug : Does not exist notification is NOT sent to [EMAIL PROTECTED] 3086927552 [CST Dec 1 14:53:26] debug : Does not exist notification is sent to [EMAIL PROTECTED] 3076434864 [CST Dec 1 14:53:26] debug : static void* wait_start for 'LogClient' 3076434864 [CST Dec 1 14:53:26] debug : 1) wait_start: calling Util_isProcessRunning for 'LogClient', max_tries= 29 3076434864 [CST Dec 1 14:53:26] debug : 'LogClient' Error testing process id [24220] -- No such process 3086927552 [CST Dec 1 14:53:26] debug : control_service: ACTION_RESTART for 'LogClient' 3086927552 [CST Dec 1 14:53:26] info : 'LogClient' trying to restart 3086927552 [CST Dec 1 14:53:26] debug : Monitoring disabled -- service LogClient (stop) 3086927552 [CST Dec 1 14:53:26] debug : do_stop: Util_isProcessRunning for 'LogClient' 3086927552 [CST Dec 1 14:53:26] debug : 'LogClient' Error testing process id [24220] -- No such process 3086927552 [CST Dec 1 14:53:26] debug : 'data_dir' filesystem flags has not changed since last cycle 3086927552 [CST Dec 1 14:53:26] debug : 'data_dir' space usage check passed [current space usage=10.6%] 3076434864 [CST Dec 1 14:53:27] debug : 1) wait_start: calling Util_isProcessRunning for 'LogClient', max_tries= 28 3076434864 [CST Dec 1 14:53:27] debug : 2) wait_start: calling Util_isProcessRunning for 'LogClient' 3086927552 [CST Dec 1 14:53:56] debug : check_process: calling Util_isProcessRunning for 'LogClient' 3086927552 [CST Dec 1 14:53:56] info : 'LogClient' process is running with pid 24375 3086927552 [CST Dec 1 14:53:56] debug : Exists notification is NOT sent to [EMAIL PROTECTED] 3086927552 [CST Dec 1 14:53:56] debug : Exists notification is sent to [EMAIL PROTECTED] 3086927552 [CST Dec 1 14:53:56] debug : 'LogClient' zombie check passed [status_flag=0000] 3086927552 [CST Dec 1 14:53:56] debug : 'LogClient' loadavg(5min) check passed [current loadavg(5min)=0.2] 3086927552 [CST Dec 1 14:53:56] debug : 'LogClient' cpu usage check passed [current cpu usage=0.0%] 3086927552 [CST Dec 1 14:53:56] debug : 'LogClient' mem amount check passed [current mem amount=2764kB] 3086927552 [CST Dec 1 14:53:56] debug : 'data_dir' filesystem flags has not changed since last cycle 3086927552 [CST Dec 1 14:53:56] debug : 'data_dir' space usage check passed [current space usage=10.6%] -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Martin Pala Sent: Thursday, November 30, 2006 4:20 PM To: The monit developer list Subject: Re: <service> start Generates email noise Hello, this behavior isn't bug - the 'nonexist' event type has possitive and negative variants: Does not exist (positive 'nonexist') vs. Exists (negative 'nonexist') The alert statement allows to filter just the general event type, not the particular polarity (there is no 'exist' option). => when you have registered the 'nonexist' event, you should get two alerts informing about the beggining and end of the problem. Martin Aaron Scamehorn wrote: > Hello, > > From version 4.8 to 4.8.2, the following bug has been introduced: > > When we issue a monit <service> start command, we get "Does not exist" > and a corresponding "Exists" emails. > > Here is the debug output showing this behavior in 4.8.2: > 'LogClient' Error testing process id [11034] -- No such process > 'LogClient' Error testing process id [11034] -- No such process > 'LogClient' start: /cogcap/ccts/bin/logclnt > 'LogClient' Error testing process id [11034] -- No such process > Monitoring enabled -- service LogClient > 'LogClient' Error testing process id [11034] -- No such process > 'LogClient' process is not running > Does not exist notification is sent to [EMAIL PROTECTED] > 'LogClient' Error testing process id [11034] -- No such process > 'LogClient' trying to restart > Monitoring disabled -- service LogClient (stop) > 'LogClient' Error testing process id [11034] -- No such process > 'LogClient' process is running with pid 11189 > Exists notification is sent to [EMAIL PROTECTED] > 'LogClient' zombie check passed [status_flag=0000] > 'LogClient' loadavg(5min) check passed [current loadavg(5min)=0.2] > 'LogClient' cpu usage check passed [current cpu usage=0.0%] > 'LogClient' mem amount check passed [current mem amount=2776kB] > > > Under version 4.8, we don't get the annoying "Does not exist" and a > corresponding "Exists" emails: > > 'LogClient' Error testing process id [10970] -- No such process > 'LogClient' Error testing process id [10970] -- No such process > 'LogClient' start: /cogcap/ccts/bin/logclnt > 'LogClient' Error testing process id [10970] -- No such process > Monitoring enabled -- service LogClient > 'LogClient' Error testing process id [10970] -- No such process > 'LogClient' Error testing process id [10970] -- No such process > 'LogClient' zombie check passed [status_flag=0000] > 'LogClient' loadavg(5min) check passed [current loadavg(5min)=0.1] > 'LogClient' cpu usage check passed [current cpu usage=0.0%] > 'LogClient' mem amount check passed [current mem amount=2776kB] > > > > Additionally, in our config file, we have the following set: > set alert [EMAIL PROTECTED] only on { nonexist, exec, connection } > > We shouldn't be getting an "Exists" email under any circumstance, should > we? > > Thanks, > Aaron > > > ------------------------------------------------------------------------ > > _______________________________________________ > monit-dev mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/monit-dev _______________________________________________ monit-dev mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/monit-dev _______________________________________________ monit-dev mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/monit-dev
