I have 3 servers, but one of them has some problem.
When Internet connection is slow and I try to access any webpages on this server, very often I get just a blank page or "The connection was reset" error. When I refresh page, it loads normaly. Sometimes it happends on each 5th-10th click.
It happends only with one server.
I am having some serious issues on one of my servers. The server/browser error I (and clients) get when executing something that needs more than 5 secs to finish is "The connection to the server was reset while the page was loading".
[Sat Feb 23 11:27:22 2008] [info] (104)Connection reset by peer: core_output_filter: writing data to the network
[Sat Feb 23 11:27:24 2008] [notice] Digest: generating secret for digest authentication ...
[Sat Feb 23 11:27:24 2008] [notice] Digest: done
[Sat Feb 23 11:27:24 2008] [warn] pid file /var/run/apache2/httpd.pid overwritten -- Unclean shutdown of previous Apache run?
[Sat Feb 23 11:27:24 2008] [notice] Apache configured -- resuming normal operations
[Sat Feb 23 11:27:24 2008] [info] Server built: Jul 28 2006 09:04:55
[Sat Feb 23 11:27:26 2008] [info] (104)Connection reset by peer: core_output_filter: writing data to the network
[Sat Feb 23 11:27:27 2008] [info] (104)Connection reset by peer: core_output_filter: writing data to the network
i started experiencing inconsistencies in mail delivery, getting only 50-60% of all mail.
I have php that generates confirmation emails that are later sent to administrator.
I know that php part is working fine but when it comes to sendmail we have a problem.
Jun 2 12:19:14 xxxxxx sendmail[32659]: m52GJDRo032659: to=xxxxxxxxxxxxx@comcast.net, delay=00:00:01, xdelay=00:00:00, mailer=relay, pri=47870, relay=[127.0.0.1] [127.0.0.1], dsn=4.0.0, stat=Deferred: Connection reset by [127.0.0.1]
the last part " stat=Deferred: Connection reset" is where i think the problem is.
What can be the reason for connection reset?
just in case here is my top
CPU states: cpu user nice system irq softirq iowait idle
total 148.4% 0.0% 10.8% 0.0% 0.0% 0.4% 240.0%
cpu00 69.0% 0.0% 3.8% 0.0% 0.0% 0.8% 26.2%
cpu01 2.4% 0.0% 0.2% 0.0% 0.0% 0.0% 97.3%
cpu02 81.1% 0.0% 4.7% 0.0% 0.0% 0.0% 14.1%
cpu03 33.4% 0.0% 4.1% 0.0% 0.0% 0.0% 62.4%
Mem: 8145108k av, 8106476k used, 38632k free, 0k shrd, 161608k buff
5953912k active, 1030824k inactive
Swap: 8385912k av, 36392k used, 8349520k free 4294528k cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
1 root 16 0 1412 464 412 S 0.0 0.0 0:00 2 init
5568 root 16 0 1468 508 432 S 0.0 0.0 0:00 0 syslogd
5579 root 16 0 3680 1004 764 S 0.0 0.0 0:00 2 sshd
5720 root 15 0 1456 540 464 S 0.0 0.0 0:00 3 crond
5732 root 16 0 2380 524 428 S 0.0 0.0 0:00 0 saslauthd
23757 root 15 0 25584 12M 6872 S 0.0 0.1 0:00 0 httpd
28283 root 16 0 6880 1860 1476 R 0.0 0.0 0:00 1 sshd
29847 root 15 0 2080 1212 996 S 0.0 0.0 0:00 1 bash
3243 root 16 0 2068 1016 876 S 0.0 0.0 0:00 3 mysqld_safe
3276 mysql 15 0 115M 57M 1976 S 0.0 0.7 0:00 0 mysqld
26198 root 20 5 8076 3280 2308 S N 0.0 0.0 0:00 3 sendmail.or
30686 root 20 5 8080 3280 2308 S N 0.0 0.0 0:00 0 sendmail.or
3554 root 20 5 8076 3280 2308 S N 0.0 0.0 0:00 0 sendmail.or
4052 root 20 5 8080 3280 2308 S N 0.0 0.0 0:00 0 sendmail.or
5738 root 21 5 8080 3280 2308 S N 0.0 0.0 0:00 3 sendmail.or
5901 root 21 5 8080 3280 2308 S N 0.0 0.0 0:00 1 sendmail.or
8101 root 20 5 8076 3280 2308 S N 0.0 0.0 0:00 0 sendmail.or
17802 root 16 0 4744 720 620 S 0.0 0.0 0:00 0 spamass-milter
I have a slight problem with one user trying to upload with FTP to the server. The problem is, if he is uploading a file that will take awhile... his FTP connection will be dropped if he visits his site during the transfer.
Me and a few others have tried duplicating the problem with no success. Our uploads do not get stopped. Anyhow, I took a guess that maybe it was a problem with APF our software based firewall. I turned it off for a few minutes, and then the users problems dissappeared.
I turned on full logging in APF, and had the user try yet again. Here is the output:
PHP Code:
Mar 3 17:23:22 boundless kernel: ** OUT_TCP DROP ** IN= OUT=eth0 SRC=69.65.12.230 DST=69.149.62.111 LEN=40 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=TCP SPT=21 DPT=61682 WINDOW=0 RES=0x00 RST URGP=0
Mar 3 17:23:32 boundless kernel: ** IN_TCP DROP ** IN=eth0 OUT= MAC=00:e0:81:44:f0:a2:00:d0:03:c2:a8:00:08:00 SRC=69.149.62.111 DST=69.65.12.230 LEN=1492 TOS=0x00 PREC=0x00 TTL=116 ID=64493 DF PROTO=TCP SPT=61684 DPT=23301 WINDOW=65535 RES=0x00 ACK URGP=0
Mar 3 17:23:32 boundless kernel: ** OUT_TCP DROP ** IN= OUT=eth0 SRC=69.65.12.230 DST=69.149.62.111 LEN=40 TOS=0x08 PREC=0x00 TTL=64 ID=65164 DF PROTO=TCP SPT=23301 DPT=61684 WINDOW=32767 RES=0x00 ACK URGP=0
Mar 3 17:23:32 boundless kernel: ** IN_TCP DROP ** IN=eth0 OUT= MAC=00:e0:81:44:f0:a2:00:d0:03:c2:a8:00:08:00 SRC=69.149.62.111 DST=69.65.12.230 LEN=1492 TOS=0x00 PREC=0x00 TTL=116 ID=64496 DF PROTO=TCP SPT=61684 DPT=23301 WINDOW=65535 RES=0x00 ACK PSH URGP=0
Mar 3 17:23:32 boundless kernel: ** IN_TCP DROP ** IN=eth0 OUT= MAC=00:e0:81:44:f0:a2:00:d0:03:c2:a8:00:08:00 SRC=69.149.62.111 DST=69.65.12.230 LEN=1492 TOS=0x00 PREC=0x00 TTL=116 ID=64497 DF PROTO=TCP SPT=61684 DPT=23301 WINDOW=65535 RES=0x00 ACK URGP=0
Mar 3 17:23:32 boundless kernel: ** IN_TCP DROP ** IN=eth0 OUT= MAC=00:e0:81:44:f0:a2:00:d0:03:c2:a8:00:08:00 SRC=69.149.62.111 DST=69.65.12.230 LEN=1492 TOS=0x00 PREC=0x00 TTL=116 ID=64499 DF PROTO=TCP SPT=61684 DPT=23301 WINDOW=65535 RES=0x00 ACK URGP=0
Mar 3 17:23:32 boundless kernel: ** IN_TCP DROP ** IN=eth0 OUT= MAC=00:e0:81:44:f0:a2:00:d0:03:c2:a8:00:08:00 SRC=69.149.62.111 DST=69.65.12.230 LEN=1492 TOS=0x00 PREC=0x00 TTL=116 ID=64500 DF PROTO=TCP SPT=61684 DPT=23301 WINDOW=65535 RES=0x00 ACK PSH URGP=0
Mar 3 17:23:33 boundless kernel: ** OUT_TCP DROP ** IN= OUT=eth0 SRC=69.65.12.230 DST=69.149.62.111 LEN=40 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=TCP SPT=21 DPT=61682 WINDOW=0 RES=0x00 RST URGP=0
Mar 3 17:23:34 boundless kernel: ** OUT_TCP DROP ** IN= OUT=eth0 SRC=69.65.12.230 DST=69.149.62.111 LEN=40 TOS=0x08 PREC=0x00 TTL=64 ID=65166 DF PROTO=TCP SPT=23301 DPT=61684 WINDOW=32767 RES=0x00 ACK URGP=0
Mar 3 17:23:39 boundless kernel: ** OUT_TCP DROP ** IN= OUT=eth0 SRC=69.65.12.230 DST=69.149.62.111 LEN=40 TOS=0x08 PREC=0x00 TTL=64 ID=65168 DF PROTO=TCP SPT=23301 DPT=61684 WINDOW=32767 RES=0x00 ACK URGP=0
Mar 3 17:23:44 boundless kernel: ** OUT_TCP DROP ** IN= OUT=eth0 SRC=69.65.12.230 DST=69.149.62.111 LEN=40 TOS=0x08 PREC=0x00 TTL=64 ID=65170 DF PROTO=TCP SPT=23301 DPT=61684 WINDOW=32767 RES=0x00 ACK FIN URGP=0
Mar 3 17:23:44 boundless pure-ftpd: (lf4worl@69.149.62.111) [INFO] Timeout (no new data for 900 seconds)
The 17:23:44listings is the exact time he visited his site during the upload. The weird part is the Timeout message at that same exact time. No new data for 900 seconds...
Anyhow, I don't really want to post the full apf.conf if I don't have to... So can anyone take a guess at what APF rule might be causing the problem?
Also, why would it only be affecting 1 client when all the rest can visit their site while uploading?
I'm using IIS 6.0 and an isapi dll created in Delphi, and I'm getting an error which I cannot understand.
At some point when I make a request for this file I get an error in Firefox ("The connection to the server was reset while the page was loading"). At the same time http error log is full of "Connection_Abandoned_By_AppPool" messages. After this happens, there is almost nothing I can do - I tried recycling the application pool, then I tried restarting the IIS server, and finally I reset the computer - NONE of this helped.
The only thing that resolves the issue is to recompile the dll and replace it (the source is absolutely the same). After that everything works fine.
I have a separate App pool for this dll (not executing in DefaultAppPool). At first, I thought that the problem lies in "Rapid fail protection" so I have disabled it, but the problem hapenned again.
The biggest issue is that this problem hapenned exactly 4 times in two months. It's very rare, and very hard to debug.
Finally, I have discovered on thing that could lead to the solution (with somebody's help :-)). I have enabled recycling for this pool every 2 hours. Looking at the event log in windows, I have found out that the problem always occured after the pool was recycled. So, each time this problem hapenned I have this logged in Event log as an information message:
"A worker process with process id of '2312' serving application pool 'PromjenePool' has requested a recycle because the worker process reached its allowed processing time limit. ".
After that, in my log there is a series (hundreds, thousands) of error messages, two or three in a second, first of them coming just a few seconds after information about recycling. The warning messages are like this:
"A process serving application pool 'PromjenePool' terminated unexpectedly. The process id was '2604'. The process exit code was '0x1'. "
The first thing that my dll does is that it logs that it has been initalized to a log file. After this happens, there is no trace of initialization in my log file. So, probably dll is never loaded, or it crashes when it tries to open the file.
So, to resume, I have recycle periods of 120 mins, and about 300-400 recycles happen without any problem. After one recycle, I just keep getting error "The connection to the server was reset while the page was loading", httperr log contains loads of ""Connection_Abandoned_By_AppPool" messages, and event log is logging that process serving my pool is terminating unexpectedly. The most bizzare thing is that recycling the dll, restarting iis or computer won't help, the only thing that surely helps is to recompile the dll (same source).
Just to add - if it can help - all dll is basically doing is connecting via TCP sockets to a data feed, constantly reads data and publishes it through dll. There is no connection to database, just sockets and appending messages to local file.
I install wordPress and cant login to admin with this Address:
mydomain.com/wordpress_9/wp-login.php?redirect_to=http%3A%2F%2Fmydomain.com%2Fwordpress_9%2Fwp-admin%2F&reauth=1
And can't load
Show this error: The connection was reset
if i try this address can login > mydomain.com/wordpress_9/wp-login.php
I installed Plesk 12 on the Windows server 2012...
I have this error.
Code:
[Mon Mar 23 20:53:14 2015] [warn] [client xxx.xxx.xxx.xxx] (104)Connection reset by peer: mod_fcgid: error reading data from FastCGI server
[Mon Mar 23 20:53:14 2015] [error] [client xxx.xxx.xxx.xxx] Premature end of script headers: index.php
My VPS
OSDebian 7.8
Plesk version12.0.18 Update #38
Code:
<IfModule mod_fcgid.c>
<IfModule !mod_fastcgi.c>
AddHandler fcgid-script fcg fcgi fpl
[Code] .....
I'm running a new community site on a VPS with Cpanel. When I'm browsing my site, I get fairly frequent "the connection with the server was reset" messages. Click refresh and the page loads fine. The site gets very low traffic at the moment, so I don't think it's a resource problem. Cpanel resource reports also look fine.
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Is this definitely a DNS thing or am I looking in the wrong place?
I have ftp server (pure-ftp). with firewall.
i allowed 20 and 21 port in "CSF" firewall
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what is the problem.i have already allowed passive port 2500:3500 then why i received this types of error
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