No. It was a bug in the connector. (Not checking eof) Jeff Larsen wrote: > Thanks, I figured that I wasn't the first one to see > this. Is my current mod_jk going to need upgrading also? > > Jeff > > ----- Original Message ----- > From: "Tim Funk" <[EMAIL PROTECTED]> > To: "Tomcat Users List" <[EMAIL PROTECTED]> > Sent: Friday, August 02, 2002 12:28 PM > Subject: Re: Apache + Tomcat sometimes pegs CPU > > > >>Upgrade to 4.0.4. Earlier (4.0.X) versions have a problems with POST >>requests when the browser terminates before sending enough data. > > This > >>caused an infinite loop between apache and tomcat. >> >>Here is the simple way to reproduce, (and watch your cpu go way up): >>------------------------------------ >>% telnet webserver 80 >>POST /somepage.jsp HTTP/1.1 >>Host: webserver:80 >>Connection: Close >>Content-Type: application/x-www-form-urlencoded >>Content-Length: 200 >>PutStuff here and kill telnet session before 200 chars >>------------------------------------ >> >>-Tim >> >>Jeff Larsen wrote: >> >>>I forgot to mention... Even when the CPU is pegged, >>>the site functions normally. >>> >>>Jeff >>> >>>----- Original Message ----- >>>From: "Jeff Larsen" <[EMAIL PROTECTED]> >>>To: "tomcat-user" <[EMAIL PROTECTED]> >>>Sent: Friday, August 02, 2002 12:02 PM >>>Subject: Apache + Tomcat sometimes pegs CPU >>> >>> >>> >>> >>>>I'm running Apache 1.3.23/Tomcat 4.0.3 (jdk1.3.1) >>>>on Solaris 7 connected with mod_jk. Sometimes I >>>>I find that the CPU on the web server box is pegged >>>>at 100%. It's a dedicated server and I am bouncing >>>>Apache and Tomcat once a week to help alleviate the >>>>problem. If I didn't restart every week, it would just >>>>be a matter of time before things spiraled out of >>>>control again. >>>> >>>>The processes that are responsible are java (Tomcat) >>>>and libhttpd.ep (Apache, with --enable-rule=SHARED_CORE) >>>>each with about 50% of the CPU. >>>> >>>>If I bounce Tomcat, no change. If I bounce Apache, >>>>it returns to normal (low) CPU usage. I have Apache >>>>running on other machines without Tomcat and this >>>>does not happen. >>>> >>>>So it's got to be a mod_jk thing. There are no log >>>>messages of any significance. Any ideas on how to >>>>fix it? >>>> >>>>Thanks, >>>> >>>>Jeff >>>> >>>> >>>> >>>>-- >>>>To unsubscribe, e-mail: >>> >>><mailto:[EMAIL PROTECTED]> >>> >>>>For additional commands, e-mail: >>> >>><mailto:[EMAIL PROTECTED]> >>> >>> >>> >>>-- >>>To unsubscribe, e-mail: >> > <mailto:[EMAIL PROTECTED]> > >>>For additional commands, e-mail: >> > <mailto:[EMAIL PROTECTED]> > >>> >>> >> >> >>-- >>To unsubscribe, e-mail: > > <mailto:[EMAIL PROTECTED]> > >>For additional commands, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> > > >
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