Hi, I have a Apache 2.0 and a ZServer w/ VHM behind it. The Apache uses RewriteRules to serve the ZServer content. The problem is every so often, the zope server stops responding with a *Proxy Error * The proxy server received an invalid response from an upstream server. The proxy server could not handle the request /GET / </>/. Reason: *Error reading from remote server* Apache/2.0.43 Server at nbs.neuro-bs.com Port 80/ / and my zope debug log has: 2003-03-10T19:09:03 INFO(0) Z2 Caught signal SIGTERM ------ 2003-03-10T19:09:03 INFO(0) Z2 Closing all open ZODB databases ------ 2003-03-10T19:09:03 INFO(0) Z2 Shutting down ------ 2003-03-10T19:09:03 INFO(0) zdaemon Started subprocess: pid 3382 ------ 2003-03-10T19:09:05 INFO(0) ZODB Opening database for mounting: '139321088_1042459884.937236' ------ 2003-03-10T19:09:05 INFO(0) ZODB Mounted database '139321088_1042459884.937236' at /temp_folder ------ 2003-03-10T19:09:05 INFO(0) ZServer HTTP server started at Mon Mar 10 19:09:05 2003 Hostname: balder.neuro-bs.com Port: 8080 ------ 2003-03-10T19:50:19 INFO(0) ZODB conflict error at /VirtualHostBase/https/nbs.neuro-bs.com:443/nbs_online/VirtualHostRoot/secure/ssl_logo (1 conflicts since startup at 2003-03-10T19:09:05) The zope access log has the following: ----------------------------------------------------------------------------------------------------------------------- 192.168.10.172 - Anonymous [11/Mar/2003:07:42:54 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/ HTTP/1.1" 200 10740 "" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:42:54 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/layout/global_css HTTP/1.1" 304 312 "http://nbs.neuro-bs.com/" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:42:54 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/presentation_pic HTTP/1.1" 304 313 "http://nbs.neuro-bs.com/" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:42:54 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/title_bg HTTP/1.1" 304 313 "http://nbs.neuro-bs.com/" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:42:54 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/footer_bg HTTP/1.1" 304 313 "http://nbs.neuro-bs.com/" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:02 -0700] "POST /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/util/contact/send_message HTTP/1.1" 302 8450 "http://nbs.neuro-bs.com/util/contact/user?to_id=0&subject=[NBS Forums] Re: Timing: backward masking" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:03 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/errors/e500?url=http://nbs.neuro-bs.com/util/contact/send_message HTTP/1.1" 200 9056 "http://nbs.neuro-bs.com/util/contact/user?to_id=0&subject=[NBS Forums] Re: Timing: backward masking" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:04 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/title_bg HTTP/1.1" 304 313 "http://nbs.neuro-bs.com/errors/e500?url=http://nbs.neuro-bs.com/util/contact..." "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:04 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/footer_bg HTTP/1.1" 304 313 "http://nbs.neuro-bs.com/errors/e500?url=http://nbs.neuro-bs.com/util/contact..." "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:07 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/presentation HTTP/1.1" 200 12006 "http://nbs.neuro-bs.com/util/contact/user?to_id=0&subject=[NBS Forums] Re: Timing: backward masking" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:08 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/title_bg HTTP/1.1" 304 313 "http://nbs.neuro-bs.com/presentation" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:08 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/footer_bg HTTP/1.1" 304 313 "http://nbs.neuro-bs.com/presentation" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:22 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/chatter_box HTTP/1.1" 200 25583 "http://nbs.neuro-bs.com/presentation" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:22 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/title_bg HTTP/1.1" 304 313 "http://nbs.neuro-bs.com/chatter_box" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:22 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/thumbtack HTTP/1.1" 304 311 "http://nbs.neuro-bs.com/chatter_box" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:22 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/locked HTTP/1.1" 304 311 "http://nbs.neuro-bs.com/chatter_box" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:23 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/footer_bg HTTP/1.1" 304 313 "http://nbs.neuro-bs.com/chatter_box" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:26 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/chatter_box/view_board?id=6 HTTP/1.1" 200 26942 "http://nbs.neuro-bs.com/chatter_box" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:27 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/title_bg HTTP/1.1" 304 313 "http://nbs.neuro-bs.com/chatter_box/view_board?id=6" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:27 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/notification_off HTTP/1.1" 304 310 "http://nbs.neuro-bs.com/chatter_box/view_board?id=6" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:27 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/spindle HTTP/1.1" 304 311 "http://nbs.neuro-bs.com/chatter_box/view_board?id=6" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:27 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/footer_bg HTTP/1.1" 304 313 "http://nbs.neuro-bs.com/chatter_box/view_board?id=6" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:31 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/chatter_box/view_thread?id=488 HTTP/1.1" 200 29330 "http://nbs.neuro-bs.com/chatter_box/view_board?id=6" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:31 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/title_bg HTTP/1.1" 304 313 "http://nbs.neuro-bs.com/chatter_box/view_thread?id=488" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:31 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/notification_off HTTP/1.1" 304 310 "http://nbs.neuro-bs.com/chatter_box/view_thread?id=488" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:31 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/down_all HTTP/1.1" 304 310 "http://nbs.neuro-bs.com/chatter_box/view_thread?id=488" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:31 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/thread_nav HTTP/1.1" 304 310 "http://nbs.neuro-bs.com/chatter_box/view_thread?id=488" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:31 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/email HTTP/1.1" 304 311 "http://nbs.neuro-bs.com/chatter_box/view_thread?id=488" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:31 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/down HTTP/1.1" 304 310 "http://nbs.neuro-bs.com/chatter_box/view_thread?id=488" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" 192.168.10.172 - Anonymous [11/Mar/2003:07:43:32 -0700] "GET /VirtualHostBase/http/nbs.neuro-bs.com:80/nbs_online/VirtualHostRoot/images/footer_bg HTTP/1.1" 304 313 "http://nbs.neuro-bs.com/chatter_box/view_thread?id=488" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" ----------------------------------------------------------------------------------------------------------------------- The zope process seems to be still there, but only a restart fixes the problem. Any ideas as to what is going wrong?? Thanks. AM -- ================================================================== Aseem Mohanty Neurobehavioral Systems Inc, 828 San Pablo Ave, Albany, CA 94706 (R) 510 7696011 (M) 510 3014871 (O) 510 5279231 ================================================================== "I saw `cout' being shifted "Hello world" times to the left and stopped right there!!" -- Steve Gonedes ==================================================================