----- Original Message ----- From: "Ako Ito" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, June 02, 2003 3:50 PM Subject: Re: [plug] squid problem
> thanks sir fooler for the quick response.. sorry the logs below were from > the /var/adm/messages of my solaris 8 box. any ideas whats causing this? the logs below show that it is not a squid problem but it is the user who keep on pressing the stop button or close button (for aborting) of its browser :-> maybe that site is so slow and the user keeps on aborting it... dont worry about it... it is just normal :-> > OT.. are you still connected with skycablenet? :-) a sort of :-> fooler. > > thanks, > allan > > Jun 2 15:45:06 uxproxy2 squid[269]: [ID 702911 local4.notice] comm_accept: > FD 27: (130) Software caused connection abort > Jun 2 15:45:06 uxproxy2 squid[269]: [ID 702911 local4.notice] httpAccept: > FD 27: accept failure: (130) Software caused connection abort > Jun 2 15:45:32 uxproxy2 squid[269]: [ID 702911 local4.notice] comm_accept: > FD 27: (130) Software caused connection abort > Jun 2 15:45:32 uxproxy2 squid[269]: [ID 702911 local4.notice] httpAccept: > FD 27: accept failure: (130) Software caused connection abort > Jun 2 15:45:53 uxproxy2 squid[269]: [ID 702911 local4.notice] comm_accept: > FD 27: (130) Software caused connection abort > Jun 2 15:45:53 uxproxy2 squid[269]: [ID 702911 local4.notice] httpAccept: > FD 27: accept failure: (130) Software caused connection abort > Jun 2 15:46:06 uxproxy2 squid[269]: [ID 702911 local4.notice] urlParse: > Illegal hostname '.us.a1.yimg.com' > Jun 2 15:46:20 uxproxy2 squid[269]: [ID 702911 local4.notice] comm_accept: > FD 27: (130) Software caused connection abort > Jun 2 15:46:20 uxproxy2 squid[269]: [ID 702911 local4.notice] httpAccept: > FD 27: accept failure: (130) Software caused connection abort > > > ----- Original Message ----- > From: "fooler" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Monday, June 02, 2003 2:19 PM > Subject: Re: [plug] squid problem > > > > ----- Original Message ----- > > From: "Ako Ito" <[EMAIL PROTECTED]> > > To: <[EMAIL PROTECTED]> > > Sent: Monday, June 02, 2003 10:27 AM > > Subject: [plug] squid problem > > > > > > > ] comm_accept: FD 7: (130) Software caused connection abort > > > ] httpAccept: FD 7: accept failure: (130) Software caused connection > abort > > > > the above lines mean that a web client aborted a connection during a > > three-way tcp handshake... usually the client's tcp/ip stack sends RST > > packet to abort the connection... > > > > > ] Killing RunCache, pid 24712 > > > ] Preparing for shutdown after 331771 requests > > > ] Waiting 30 seconds for active connections to finish > > > ] FD 7 Closing HTTP connection > > > > as i read the code of squid version 2.5, there are three ways to do a > > *graceful* shutdown for squid as what the lines above tell us and these > are: > > > > 1. receiving a SIGINT (kill -2) signal > > 2. receviing a SIGTERM (kill -15) signal > > 3. cachemgr.cgi shutdown command > > > > regarding to your problem... i cant link between the connection abort to a > > graceful shutdown... normally, aborting or sending RST packets to a squid > > proxy server will not trigger SIGINT nor SIGTERM nor cachemgr.cgi shutdown > > command... > > > > im suspecting a remote buffer overflow which insert a code to trigger > number > > 1 or 2... but this is just only a suspect... > > > > sorry i cant give you an exact solution because this is a weird problem... > > what you should do is to observe your proxy server.. run a packet analyzer > > like tcpdump and observe the packets during the trigger of "Software > caused > > connection abort" if you understand how tcp/ip works... > > > > temporarily try not to configure --enable--kill-parent-hack and let > RunCache > > launch the squid daemon and let us know the result afterwards... > > > > fooler. > > > > > > > > -- > > Philippine Linux Users' Group (PLUG) Mailing List > > [EMAIL PROTECTED] (#PLUG @ irc.free.net.ph) > > Official Website: http://plug.linux.org.ph > > Searchable Archives: http://marc.free.net.ph > > . > > To leave, go to http://lists.q-linux.com/mailman/listinfo/plug > > . > > Are you a Linux newbie? To join the newbie list, go to > > http://lists.q-linux.com/mailman/listinfo/ph-linux-newbie > > -- > Philippine Linux Users' Group (PLUG) Mailing List > [EMAIL PROTECTED] (#PLUG @ irc.free.net.ph) > Official Website: http://plug.linux.org.ph > Searchable Archives: http://marc.free.net.ph > . > To leave, go to http://lists.q-linux.com/mailman/listinfo/plug > . > Are you a Linux newbie? To join the newbie list, go to > http://lists.q-linux.com/mailman/listinfo/ph-linux-newbie > -- Philippine Linux Users' Group (PLUG) Mailing List [EMAIL PROTECTED] (#PLUG @ irc.free.net.ph) Official Website: http://plug.linux.org.ph Searchable Archives: http://marc.free.net.ph . To leave, go to http://lists.q-linux.com/mailman/listinfo/plug . Are you a Linux newbie? To join the newbie list, go to http://lists.q-linux.com/mailman/listinfo/ph-linux-newbie
