IIRC, this is a problem with the OS (w2k?) and wanting to give foreground tasks more priority in combination with a stupid network polling algorithm that causes the browser (netscape 4.x if I recall) to consume all(most) CPU time.
Simple solutions: (I've done all of these :-)) 1) Don't use netscape 4.x. (I don't think mozilla/netscape 6.x nor recent versions of MSIE show this behaviour) 2) Run the server on a different box than your browser 3) Increase the priority of the jboss task (using task manager, find java.exe and right-click) but don't set it to the maximum! Alternatively, you can set the priority of your browser lower, but jboss probably runs longer than your browser, so this might become cumbersome :-) 4) Don't use windows (Ok, not so simple probably...) Hope this helps dovan nguyen wrote: >Thank you for all your valuable helps! :) Turning >off Quick Edit is something I will definitely try... > >Meanwhile I notice that requesting a jsp page via a >html hyperlink (A HREF) gives me back the page >extremely fast (in order of milisecond). Now if i >request a jsp page via a FORM submit button, JBoss is >extremely slow to send me a response (order 10s of >seconds). I repeated this test but this time while my >browser waits for a reply, I gave focus (by clicking >on the title bar) to the jboss console, then I get >back my requested page right away... just like JBoss >was 'HALF' asleep! > >any ideas...??? > >Thanks >Dovan > >--- Marko_©trukelj <[EMAIL PROTECTED]> wrote: > >>The behaviour of Windows console is not >>unpredictable. >> >>If Quick Edit mode is enabled than you can mark a >>portion of the console >>content and copy it to the clipboard by pressing >>Enter. >> >>The marking part is the one that blocks the console. >>All System.out is then >>blocked until you unmark. >> >>Solutions: javaw, javant as service BUT ALSO >>disabling Quick Edit Mode. >> >>To disable Quick Edit Mode click on the top-left >>icon of the console and >>select Properties in the pop-up that opens. >> >>Then in options tab find Edit Options group and >>uncheck QuickEdit Mode. >> >>Now you won't be able to block the console any more. >> >> >>Have fun, >> >> Mare >> >> >> >> >>>-----Original Message----- >>>From: Adrian Brock [mailto:[EMAIL PROTECTED]] >>>Sent: Tuesday, March 26, 2002 10:59 AM >>>To: [EMAIL PROTECTED] >>>Cc: [EMAIL PROTECTED] >>>Subject: Re: [JBoss-user] Sleeping JBoss >>> >>> >>>Hi, >>> >>>This has been reported many times before. >>>The problems is the windows terminal. Sometimes it >>>goes to sleep. When JBoss tries to log to the >>> >>console, >> >>>it blocks. >>>You can see this easily, by holding the scroll bar >>>during boot-up. This also causes to terminal to >>> >>stop >> >>>receiving input and jboss stops. >>>The best thing, is NOT start jboss from a >>>console on windows, or turn off logging to the >>>console. You can still see the logging in >>> >>log/server.log >> >>>Regards, >>>Adrian >>> >>> >>>>From: dovan nguyen <[EMAIL PROTECTED]> >>>>To: Dan Christopherson <[EMAIL PROTECTED]> >>>>CC: [EMAIL PROTECTED] >>>>Subject: Re: [JBoss-user] Sleeping JBoss >>>>Date: Mon, 25 Mar 2002 15:26:27 -0800 (PST) >>>> >>>>Dan, >>>> >>>>it didn't pay attention to that. what if there >>>> >>was 1 >> >>>>cell selected, what could be the cause? Has >>>> >>anyone >> >>>>reported this problem before? Please let me >>>> >>know. >> >>>>Thanks, >>>>Dovan >>>> >>>>--- Dan Christopherson <[EMAIL PROTECTED]> wrote: >>>> >>>>>When you switch to the console window that >>>>> >>JBoss is >> >>>>>running in, is >>>>>anything selected? Like a one-character cell >>>>> >>inverse >> >>>>>video area? >>>>> >>>>>dovan nguyen wrote: >>>>> >>>>>>Hello, >>>>>> >>>>>>I use JBOSS 2.4.4 with Tomcat and mySQL on >>>>>> >>Win >> >>>>>2000 >>>>> >>>>>>... >>>>>> >>>>>>I notice if there is no request from a >>>>>> >>client for >> >>>>>>awhile (maybe hours, maybe minutes??) JBOOS >>>>>> >>stops >> >>>>>>serving (stays idle or sleeping !!) >>>>>> >>>>>>For example i open a browser and request a >>>>>> >>>>>Test.jsp >>>>> >>>>>>page, the browser tells me the connection is >>>>>> >>made >> >>>>>BUT >>>>> >>>>>>waiting for reply (....forever!) >>>>>> >>>>>>i then clicked the JBoss console (black DOS >>>>>> >>>>>window), >>>>> >>>>>>hit the ctrl-C then JBoss wakes up and serve >>>>>> >>the >> >>>>>>Test.jsp page >>>>>> >>>>>>Please help. >>>>>>Thanks, >>>>>> >>>>>>Dovan >>>>>> >>>>>> >>__________________________________________________ >> >>>>>>Do You Yahoo!? >>>>>>Yahoo! Movies - coverage of the 74th Academy >>>>>> >>>>>Awards® >>>>> >>>>>>http://movies.yahoo.com/ >>>>>> >>>>>> >>_______________________________________________ >> >>>>>>JBoss-user mailing list >>>>>>[EMAIL PROTECTED] >>>>>> >>https://lists.sourceforge.net/lists/listinfo/jboss-user >> >>>>> >>>>> >>>> >>>__________________________________________________ >>> >>>>Do You Yahoo!? >>>>Yahoo! Movies - coverage of the 74th Academy >>>> >>Awards® >> >>>>http://movies.yahoo.com/ >>>> >>>>_______________________________________________ >>>>JBoss-user mailing list >>>>[EMAIL PROTECTED] >>>> >>https://lists.sourceforge.net/lists/listinfo/jboss-user >> >>> >>> >>> >>> >_________________________________________________________________ > >>>Chat with friends online, try MSN Messenger: >>> >>http://messenger.msn.com >> >>> >>>_______________________________________________ >>>JBoss-user mailing list >>>[EMAIL PROTECTED] >>> >https://lists.sourceforge.net/lists/listinfo/jboss-user > > > >__________________________________________________ >Do You Yahoo!? >Yahoo! Movies - coverage of the 74th Academy Awards® >http://movies.yahoo.com/ > >_______________________________________________ >JBoss-user mailing list >[EMAIL PROTECTED] >https://lists.sourceforge.net/lists/listinfo/jboss-user > -- Andrew Scherpbier, CTO ([EMAIL PROTECTED]) BlackBall Music (http://www.blackballmusic.com/) _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
