In jk_endpoint_t::service, get_reply failed in send loop 1

[PSA <li...@posom.com>]

WE have been using tomcat since 3.0 beta and very happy with it, but we 
have a problem now with the connector mod_jk.  We have been using 3.3 
but upgraded to 3.3.1 hoping to fix the problem (with no success).

After adding a new set of servlets to our (rather large) codebase we 
swapped the jars holding the servlet code on each of our Sun Sparc 
Solaris 7 servers and one Solaris * server.  On all servers (fully 
patched and running the latest jdk1.3 from sun)  it went well except for 
the one running Solaris 8 (everything else in the environment is 
identical, though).  After taking a few requests from Apache (1.3.x) 
tomcat stops responding and our jk.log fills up with these messages 
within a few seconds.  If we switch back it works fine.
We can't find the source of the problem and were wondering if anyone 
else recognizes this or knows anything that could help us.  The Solaris 
8 box is out of production until this is fixed.
Thanks for your help.

Paul
Unix System Admin/Webmaster
Seattle Public Schools

________________
Here a few more lines from the log file:

[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (635)]: Error connecting 
to the Tomcat process.
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (635)]: Error connecting 
to the Tomcat process.
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (848)]: In 
jk_endpoint_t::service, send_request failed in send loop 2
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (848)]: In 
jk_endpoint_t::service, send_request failed in send loop 2
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (635)]: Error connecting 
to the Tomcat process.
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (635)]: Error connecting 
to the Tomcat process.
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (635)]: Error connecting 
to the Tomcat process.
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (848)]: In 
jk_endpoint_t::service, send_request failed in send loop 2
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (848)]: In 
jk_endpoint_t::service, send_request failed in send loop 2
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (848)]: In 
jk_endpoint_t::service, send_request failed in send loop 2
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (848)]: In 
jk_endpoint_t::service, send_request failed in send loop 2
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (848)]: In 
jk_endpoint_t::service, send_request failed in send loop 1
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (848)]: In 
jk_endpoint_t::service, send_request failed in send loop 1
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (848)]: In 
jk_endpoint_t::service, send_request failed in send loop 1
[Thu Mar 28 20:20:13 2002]  [jk_connect.c (143)]: jk_open_socket, 
connect() failed errno = 146
[Thu Mar 28 20:20:13 2002]  [jk_connect.c (143)]: jk_open_socket, 
connect() failed errno = 146
[Thu Mar 28 20:20:13 2002]  [jk_connect.c (143)]: jk_open_socket, 
connect() failed errno = 146
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (196)]: In 
jk_endpoint_t::connect_to_tomcat, failed errno = 146
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (196)]: In 
jk_endpoint_t::connect_to_tomcat, failed errno = 146
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (196)]: In 
jk_endpoint_t::connect_to_tomcat, failed errno = 146
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (635)]: Error connecting 
to the Tomcat process.
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (635)]: Error connecting 
to the Tomcat process.
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (635)]: Error connecting 
to the Tomcat process.
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (848)]: In 
jk_endpoint_t::service, send_request failed in send loop 2
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (848)]: In 
jk_endpoint_t::service, send_request failed in send loop 2
[Thu Mar 28 20:20:13 2002]  [jk_ajp13_worker.c (848)]: In 
jk_endpoint_t::service, send_request failed in send loop 2
[Thu Mar 28 20:20:21 2002]  [jk_ajp13_worker.c (228)]: 
connection_tcp_get_message: Error - jk_tcp_socket_recvfull failed
[Thu Mar 28 20:20:21 2002]  [jk_ajp13_worker.c (712)]: Error reading 
reply


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