I've done many tests and never found that problem, with both mod_jk (1.1.0 from TC 3.3 and 1.2.0 from JTC).
ajp_process_callback indicate that mod_jk couldn't send the request and may be you don't have such threads on ajp13... - Henri Gomez ___[_]____ EMAIL : [EMAIL PROTECTED] (. .) PGP KEY : 697ECEDD ...oOOo..(_)..oOOo... PGP Fingerprint : 9DF8 1EA8 ED53 2F39 DC9B 904A 364F 80E6 >-----Original Message----- >From: jean-frederic clere [mailto:[EMAIL PROTECTED]] >Sent: Friday, October 05, 2001 11:18 AM >To: [EMAIL PROTECTED] >Subject: Re: mod_jk 1.2.0/1.1.0 vs ab > > >Bojan Smojver wrote: >> >> jean-frederic clere wrote: >> >> > And in mod_jk.log file is there something? >> >> Mostly something like this: >> >> ------------------------------------------------------------- >> [Fri Oct 05 17:07:55 2001] [jk_ajp_common.c (914)]: Error >> ajp_process_callback - write failed >> [Fri Oct 05 17:07:55 2001] [jk_ajp_common.c (914)]: Error >> ajp_process_callback - write failed >> [Fri Oct 05 17:07:55 2001] [jk_ajp_common.c (914)]: Error >> ajp_process_callback - write failed >> [Fri Oct 05 17:07:55 2001] [jk_ajp_common.c (914)]: Error >> ajp_process_callback - write failed >> [Fri Oct 05 17:07:55 2001] [jk_ajp_common.c (914)]: Error >> ajp_process_callback - write failed >> [Fri Oct 05 17:07:55 2001] [jk_ajp_common.c (914)]: Error >> ajp_process_callback - write failed >> [Fri Oct 05 17:07:55 2001] [jk_ajp_common.c (914)]: Error >> ajp_process_callback - write failed >> [Fri Oct 05 17:07:55 2001] [jk_ajp_common.c (914)]: Error >> ajp_process_callback - write failed >> [Fri Oct 05 17:07:55 2001] [jk_ajp_common.c (914)]: Error >> ajp_process_callback - write failed >> ------------------------------------------------------------- >> >> But those things show up even if there are no exceptions in >TC. It seems >> you have to run -c above 3 to 4 and at least 1000 requests. >If you run >> -c 10 and a 100 requests, there are no stack traces in tomcat_error. > >I have run some tests I am not able to reproduce this but I >have an other error: >+++ >[Fri Oct 05 11:02:37 2001] [jk_ajp_common.c (625)]: >ajp_connection_tcp_get_message: Error - jk_tcp_socket_recvfull failed >[Fri Oct 05 11:02:37 2001] [jk_ajp_common.c (983)]: Error >reading reply >[Fri Oct 05 11:02:37 2001] [jk_ajp_common.c (1119)]: In >jk_endpoint_t::service, >ajp_get_reply failed in send loop 0 >+++ >Several times. (I am not using Velocity but a small test servlet). > >> >> Bojan >
