[Fwd: Re: mod_jk does not detect a hung Tomcat]

2003-09-25 Thread Glenn Nielsen
Bill Barker wrote: - Original Message - From: "Glenn Nielsen" <[EMAIL PROTECTED]> To: "Tomcat Developers List" <[EMAIL PROTECTED]> Sent: Wednesday, September 24, 2003 12:28 PM Subject: Re: mod_jk does not detect a hung Tomcat Henri Gomez wrote: David R

Re: jk 1.2.5 release : Was: mod_jk does not detect a hung Tomcat

2003-09-25 Thread Bill Barker
For me, doing a "cvs log" doesn't mention a 1.2.5 tag. - Original Message - From: "Henri Gomez" <[EMAIL PROTECTED]> To: "Tomcat Developers List" <[EMAIL PROTECTED]> Sent: Thursday, September 25, 2003 12:25 AM Subject: jk 1.2.5 release : Wa

jk 1.2.5 release : Was: mod_jk does not detect a hung Tomcat

2003-09-25 Thread Henri Gomez
Did the jk 1.2.5 has been tagged so I could commit my modifications for PING/PONG in jtc ? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Re: mod_jk does not detect a hung Tomcat

2003-09-25 Thread Henri Gomez
David Rees a écrit : Henri Gomez said: This won't work with the pre-fork MPM, since each Apache child will have its own idea of the timing. The only way that it could tell that a Tomcat failed is to try the request and fail :). The idea needs to be flushed out some more. But we should be able

Re: mod_jk does not detect a hung Tomcat

2003-09-25 Thread Henri Gomez
Bill Barker a écrit : BTW, select() call is supported by WIN32 ? Strangely enough, it seems that select(int, fd_set *, fd_set *, fd_set *, const timeval *) is actually supported by MS. However, it seems that you need to use MS's weird error codes to handle errors. Ok I'll take a look in APR w

Re: mod_jk does not detect a hung Tomcat

2003-09-25 Thread David Rees
Henri Gomez said: >> >> This won't work with the pre-fork MPM, since each Apache child will >> have >> its own idea of the timing. The only way that it could tell that a >> Tomcat >> failed is to try the request and fail :). >> >> >>>The idea needs to be flushed out some more. But we should be ab

Re: mod_jk does not detect a hung Tomcat

2003-09-24 Thread Bill Barker
- Original Message - From: "Glenn Nielsen" <[EMAIL PROTECTED]> To: "Tomcat Developers List" <[EMAIL PROTECTED]> Sent: Wednesday, September 24, 2003 12:28 PM Subject: Re: mod_jk does not detect a hung Tomcat > > > Henri Gomez wrote: > >

Re: mod_jk does not detect a hung Tomcat

2003-09-24 Thread Glenn Nielsen
Henri Gomez wrote: David Rees a écrit : Henri Gomez said: Henri Gomez a écrit : Nope since you don't have to just test at protocol level but also on higher level, for instance check the full chain, up to servlet handling. It's easy to simulate this behavior by sending a STOP signal to Tomcat.

Re: mod_jk does not detect a hung Tomcat

2003-09-23 Thread Henri Gomez
David Rees a écrit : Henri Gomez said: Henri Gomez a écrit : Nope since you don't have to just test at protocol level but also on higher level, for instance check the full chain, up to servlet handling. It's easy to simulate this behavior by sending a STOP signal to Tomcat. I've also attached a

Re: mod_jk does not detect a hung Tomcat

2003-09-23 Thread David Rees
Henri Gomez said: > Henri Gomez a écrit : >>> Nope since you don't have to just test at protocol level but also on >>> higher level, for instance check the full chain, up to servlet >>> handling. >>> It's easy to simulate this behavior by sending a STOP signal to Tomcat. I've al

Re: mod_jk does not detect a hung Tomcat

2003-09-23 Thread Henri Gomez
Henri Gomez a écrit : Nope since you don't have to just test at protocol level but also on higher level, for instance check the full chain, up to servlet handling. It's easy to simulate this behavior by sending a STOP signal to Tomcat. I've also attached a log from mod_jk showing the problem.

Re: mod_jk does not detect a hung Tomcat

2003-09-23 Thread Henri Gomez
Nope since you don't have to just test at protocol level but also on higher level, for instance check the full chain, up to servlet handling. It's easy to simulate this behavior by sending a STOP signal to Tomcat. I've also attached a log from mod_jk showing the problem. I marked the point at w

Re: mod_jk does not detect a hung Tomcat

2003-09-23 Thread Henri Gomez
David Rees a écrit : I posted this to tomcat-users last week, but didn't get a reply... I'm hoping to get some feedback from the connectors developers on this issue I occasionally run into... I've got a setup where I've got two load balanced Tomcats running off of Apache and mod_jk. I've got a pr

mod_jk does not detect a hung Tomcat

2003-09-22 Thread David Rees
I posted this to tomcat-users last week, but didn't get a reply... I'm hoping to get some feedback from the connectors developers on this issue I occasionally run into... I've got a setup where I've got two load balanced Tomcats running off of Apache and mod_jk. I've got a problem where one of t