I've the same problem too, and I found that if the tomcat response time is long, you need to set connection_pool in your workers.properties.
## my properties worker.node65.port=8009 worker.node65.host=9.186.10.65 worker.node65.type=ajp13 worker.node65.connection_pool_size=100 worker.node65.connection_pool_minsize=50 worker.node65.connection_pool_timeout=500 worker.node65.lbfactor=2 On Wed, Apr 15, 2009 at 2:19 PM, Munkhbold.B <munkhb...@mongolcontent.mn>wrote: > Hi > > > > I have a problem with tomcat connector mod_jk. > > From time to time the connector completely hangs apache. > > Tomcat alone is still alive, but apache no longer replies to requests, and > I > need to restart both > > > > In mod_jk logs file I have a lot of lines like > > > > [info] init_jk::mod_jk.c (3183): mod_jk/1.2.28 initialized > > [info] jk_handler::mod_jk.c (2608): Aborting connection for worker=node1 > > [info] ajp_process_callback::jk_ajp_common.c (1788): Writing to client > aborted or client network problems > > [info] ajp_service::jk_ajp_common.c (2447): (node1) sending request to > tomcat failed (unrecoverable), because of client write error (attempt=1) > > [info] jk_handler::mod_jk.c (2608): Aborting connection for worker=node1 > > [info] ajp_process_callback::jk_ajp_common.c (1788): Writing to client > aborted or client network problems > > [info] ajp_service::jk_ajp_common.c (2447): (node1) sending request to > tomcat failed (unrecoverable), because of client write error (attempt=1) > > [info] jk_handler::mod_jk.c (2608): Aborting connection for worker=node1 > > [info] ajp_process_callback::jk_ajp_common.c (1788): Writing to client > aborted or client network problems > > [info] ajp_service::jk_ajp_common.c (2447): (node1) sending request to > tomcat failed (unrecoverable), because of client write error (attempt=1) > > [info] jk_handler::mod_jk.c (2608): Aborting connection for worker=node1 > > [info] ajp_process_callback::jk_ajp_common.c (1788): Writing to client > aborted or client network problems > > [info] ajp_service::jk_ajp_common.c (2447): (node1) sending request to > tomcat failed (unrecoverable), because of client write error (attempt=1) > > [info] jk_handler::mod_jk.c (2608): Aborting connection for worker=node1 > > > > > > I'm using versions > > mod_jk/1.2.28 > > Apache/2.2.8 > > tomcat/6.0.14 > > > > I googled and found this: > > > http://mail-archives.apache.org/mod_mbox/tomcat-users/200611.mbox/%3C456042F > 5.4070...@kippdata.de%3e > > > > But this error still on mod_jk/1.2.28? > > > > > > Any help appreciated. > > > > thanks, > > > > Muugii > > -- Best Regards! Wen Dong
