Re: Apache warning: Connection refused: connect to listener
I know everyone forgot about this already, but I still have this problem. I was hoping the new release of apache (2.0.48) would somehow fix this, but it didn't. To rehash, apache works fine, but when I run with openssl, I consistently (thousands of times in day) get the warning: [warn] (61)Connection refused: connect to listener. Everything seems to work fine. I'm now running 2 copies of apache, one on port 80 and one on 443. When I run it like this, I get no warnings. It's only when I run both secure and insecure on the same server that I get warnings. Does that make any sense? It seems like openssl with my insecure pages are causing the warning, but I seem to get these even when no activity is going on. Here's my version info: [EMAIL PROTECTED] /usr/local/apache2/bin]# ./httpd -V Server version: Apache/2.0.48 Server built: Oct 30 2003 23:42:59 Server's Module Magic Number: 20020903:4 Architecture: 32-bit Server compiled with -D APACHE_MPM_DIR=server/mpm/prefork -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_FLOCK_SERIALIZE -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D HTTPD_ROOT=/usr/local/apache2 -D SUEXEC_BIN=/usr/local/apache2/bin/suexec -D DEFAULT_PIDLOG=logs/httpd.pid -D DEFAULT_SCOREBOARD=logs/apache_runtime_status -D DEFAULT_LOCKFILE=logs/accept.lock -D DEFAULT_ERRORLOG=logs/error_log -D AP_TYPES_CONFIG_FILE=conf/mime.types -D SERVER_CONFIG_FILE=conf/httpd.conf SSLSessionCache dbm:logs/ssl_scache SSLMutex file:logs/ssl_mutex Oh well, I'm probably switching off of FreeBSD soon anyway. So I guess the problems will dissappear then. Alex Hart President and Head Honcho ATP Solutions, Inc. http://www.althepal.com ATPmail - Your Webmail Solution The following message was sent by Mads Toftum [EMAIL PROTECTED] on Fri, 3 Oct 2003 10:49:13 +0200. On Thu, Oct 02, 2003 at 11:58:35PM -0400, Alex Hart wrote: More Info: SSLSessionCache dbm:logs/ssl_scache Ususally I'd suggest using an shm based cache for performance reasons, but that probably isn't the cause. SSLMutex file:logs/ssl_mutex I seem to recall some sort of trouble with mutexes on bsd that has been fixed recently - although your error message doesn't seem directly related, it might be worth looking into. Or possibly even going for the latest cvs version in APACHE_2_0_BRANCH (a new release should be right around the corner anyway). I will try out different values for these, but I reinstalled without modssl, so I have to install modssl first. Seems like these are pretty standard settings. I'm surprised no one else has run across this warning. I have heard one reporting similar problems on irc, but that's it. vh Mads Toftum -- Speaking at ApacheCon 2003 - http://ApacheCon.com/ T03, Apache 2 mod_ssl tutorial (3h) WE03, Troubleshooting Apache configurations WE11, Apache mod_rewrite, the Swiss Army Knife of URL manipulation __ Apache Interface to OpenSSL (mod_ssl) www.modssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager[EMAIL PROTECTED] __ Apache Interface to OpenSSL (mod_ssl) www.modssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager[EMAIL PROTECTED]
Re: Apache warning: Connection refused: connect to listener
On Thu, Oct 02, 2003 at 11:58:35PM -0400, Alex Hart wrote: More Info: SSLSessionCache dbm:logs/ssl_scache Ususally I'd suggest using an shm based cache for performance reasons, but that probably isn't the cause. SSLMutex file:logs/ssl_mutex I seem to recall some sort of trouble with mutexes on bsd that has been fixed recently - although your error message doesn't seem directly related, it might be worth looking into. Or possibly even going for the latest cvs version in APACHE_2_0_BRANCH (a new release should be right around the corner anyway). I will try out different values for these, but I reinstalled without modssl, so I have to install modssl first. Seems like these are pretty standard settings. I'm surprised no one else has run across this warning. I have heard one reporting similar problems on irc, but that's it. vh Mads Toftum -- Speaking at ApacheCon 2003 - http://ApacheCon.com/ T03, Apache 2 mod_ssl tutorial (3h) WE03, Troubleshooting Apache configurations WE11, Apache mod_rewrite, the Swiss Army Knife of URL manipulation __ Apache Interface to OpenSSL (mod_ssl) www.modssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager[EMAIL PROTECTED]
Re: Apache warning: Connection refused: connect to listener
On Tue, Sep 30, 2003 at 12:13:42PM -0400, Alex Hart wrote: I sent this yesterday but never saw it, so sorry if this is double. Output of httpd -V at bottom. ./httpd -V Server version: Apache/2.0.47 Server built: Sep 29 2003 18:29:13 Server's Module Magic Number: 20020903:4 Architecture: 32-bit Server compiled with -D APACHE_MPM_DIR=server/mpm/prefork -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_FLOCK_SERIALIZE -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT Right, this was part of what we needed - then there is the configuration. Specifically there are two settings that might be worth taking a closer look at - SSLMutex and SSLSessionCache. What are they currently set to? and if you feel adventurous, try switching between different types. http://httpd.apache.org/docs-2.0/mod/mod_ssl.html#sslmutex http://httpd.apache.org/docs-2.0/mod/mod_ssl.html#sslsessioncache vh Mads Toftum -- Speaking at ApacheCon 2003 - http://ApacheCon.com/ T03, Apache 2 mod_ssl tutorial (3h) WE03, Troubleshooting Apache configurations WE11, Apache mod_rewrite, the Swiss Army Knife of URL manipulation __ Apache Interface to OpenSSL (mod_ssl) www.modssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager[EMAIL PROTECTED]
Re: Apache warning: Connection refused: connect to listener
On Mon, Sep 29, 2003 at 11:06:31PM -0400, Alex Hart wrote: I just installed Apache/2.0.47 (Unix) mod_ssl/2.0.47 OpenSSL/0.9.7b However, I keep getting the following line in my error log file (thousands of times): [Wed Sep 24 12:51:15 2003] [warn] (61)Connection refused: connect to listener I have thousands of these warnings now in just a couple of days. ./httpd -V Server version: Apache/2.0.47 Server built: Sep 29 2003 18:29:13 Server's Module Magic Number: 20020903:4 Architecture: 32-bit Server compiled with -D APACHE_MPM_DIR=server/mpm/prefork -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_FLOCK_SERIALIZE -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D HTTPD_ROOT=/usr/local/apache2 -D SUEXEC_BIN=/usr/local/apache2/bin/suexec -D DEFAULT_PIDLOG=logs/httpd.pid -D DEFAULT_SCOREBOARD=logs/apache_runtime_status -D DEFAULT_LOCKFILE=logs/accept.lock -D DEFAULT_ERRORLOG=logs/error_log -D AP_TYPES_CONFIG_FILE=conf/mime.types -D SERVER_CONFIG_FILE=conf/httpd.conf More Info: SSLSessionCache dbm:logs/ssl_scache SSLMutex file:logs/ssl_mutex I will try out different values for these, but I reinstalled without modssl, so I have to install modssl first. Seems like these are pretty standard settings. I'm surprised no one else has run across this warning. Please let me know if there is anything else I can provide to help out. - Alex Hart http://atpmail.com __ Apache Interface to OpenSSL (mod_ssl) www.modssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager[EMAIL PROTECTED]
Re: Apache warning: Connection refused: connect to listener
On Mon, Sep 29, 2003 at 11:06:31PM -0400, Alex Hart wrote: I just installed Apache/2.0.47 (Unix) mod_ssl/2.0.47 OpenSSL/0.9.7b in my server (freebsd 4.8) and everything seems to be working fine. I have apache configured to serve both secure and insecure pages. However, I keep getting the following line in my error log file (thousands of times): [Wed Sep 24 12:51:15 2003] [warn] (61)Connection refused: connect to listener I have thousands of these warnings now in just a couple of days. I can't figure out any pattern to them. I get this warning even when I don't have any activity going on with the web server. It also happens if I don't have any SSL virtual hosts set up. I notice no problems with any web pages, secure or not. We need a few more details to guess what might be happening - something like the output of httpd -V, the configure options used when building apache and wether you have any other non standard modules installed (ie. php and such). Also your SSL specific part of the configuration. vh Mads Toftum -- Speaking at http://ApacheCon.com/ T03, Apache 2 mod_ssl tutorial (3h) WE03, Troubleshooting Apache configurations WE11, Apache mod_rewrite, the Swiss Army Knife of URL manipulation __ Apache Interface to OpenSSL (mod_ssl) www.modssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager[EMAIL PROTECTED]
Re: Apache warning: Connection refused: connect to listener
I sent this yesterday but never saw it, so sorry if this is double. Output of httpd -V at bottom. - Alex The following message was sent by Mads Toftum [EMAIL PROTECTED] on Tue, 30 Sep 2003 10:32:42 +0200. On Mon, Sep 29, 2003 at 11:06:31PM -0400, Alex Hart wrote: I just installed Apache/2.0.47 (Unix) mod_ssl/2.0.47 OpenSSL/0.9.7b in my server (freebsd 4.8) and everything seems to be working fine. I have apache configured to serve both secure and insecure pages. However, I keep getting the following line in my error log file (thousands of times): [Wed Sep 24 12:51:15 2003] [warn] (61)Connection refused: connect to listener I have thousands of these warnings now in just a couple of days. I can't figure out any pattern to them. I get this warning even when I don't have any activity going on with the web server. It also happens if I don't have any SSL virtual hosts set up. I notice no problems with any web pages, secure or not. We need a few more details to guess what might be happening - something like the output of httpd -V, the configure options used when building apache and wether you have any other non standard modules installed (ie. php and such). Also your SSL specific part of the configuration. vh Mads Toftum -- Speaking at http://ApacheCon.com/ T03, Apache 2 mod_ssl tutorial (3h) WE03, Troubleshooting Apache configurations WE11, Apache mod_rewrite, the Swiss Army Knife of URL manipulation __ Apache Interface to OpenSSL (mod_ssl) www.modssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager[EMAIL PROTECTED] ./httpd -V Server version: Apache/2.0.47 Server built: Sep 29 2003 18:29:13 Server's Module Magic Number: 20020903:4 Architecture: 32-bit Server compiled with -D APACHE_MPM_DIR=server/mpm/prefork -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_FLOCK_SERIALIZE -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D HTTPD_ROOT=/usr/local/apache2 -D SUEXEC_BIN=/usr/local/apache2/bin/suexec -D DEFAULT_PIDLOG=logs/httpd.pid -D DEFAULT_SCOREBOARD=logs/apache_runtime_status -D DEFAULT_LOCKFILE=logs/accept.lock -D DEFAULT_ERRORLOG=logs/error_log -D AP_TYPES_CONFIG_FILE=conf/mime.types -D SERVER_CONFIG_FILE=conf/httpd.conf - Alex Hart __ Apache Interface to OpenSSL (mod_ssl) www.modssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager[EMAIL PROTECTED]
Re: Apache warning: Connection refused: connect to listener
I am away until the 1st of October 2003. I will get back to you as soon as i can when I return. If the matter is urgent and concerns OASIS, MUBSWEB or MUBS Online then please contact one of the other members of the OLSU team. __ Apache Interface to OpenSSL (mod_ssl) www.modssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager[EMAIL PROTECTED]
Apache warning: Connection refused: connect to listener
I just installed Apache/2.0.47 (Unix) mod_ssl/2.0.47 OpenSSL/0.9.7b in my server (freebsd 4.8) and everything seems to be working fine. I have apache configured to serve both secure and insecure pages. However, I keep getting the following line in my error log file (thousands of times): [Wed Sep 24 12:51:15 2003] [warn] (61)Connection refused: connect to listener I have thousands of these warnings now in just a couple of days. I can't figure out any pattern to them. I get this warning even when I don't have any activity going on with the web server. It also happens if I don't have any SSL virtual hosts set up. I notice no problems with any web pages, secure or not. When I recompile apache without mod_ssl, the warning goes away. I've scoured the Internet but I can't find a thing about this warning. Does anyone have any idea about why this is happening? Alex Hart http://atpmail.com __ Apache Interface to OpenSSL (mod_ssl) www.modssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager[EMAIL PROTECTED]
Re: Apache warning: Connection refused: connect to listener
On Mon, 29 Sep 2003, Alex Hart wrote: I just installed Apache/2.0.47 (Unix) mod_ssl/2.0.47 OpenSSL/0.9.7b in my server (freebsd 4.8) and everything seems to be working fine. I have apache configured to serve both secure and insecure pages. However, I keep getting the following line in my error log file (thousands of times): [Wed Sep 24 12:51:15 2003] [warn] (61)Connection refused: connect to listener I have thousands of these warnings now in just a couple of days. I can't figure out any pattern to them. I get this warning even when I don't have any activity going on with the web server. It also happens if I don't have any SSL virtual hosts set up. I notice no problems with any web pages, secure or not. When I recompile apache without mod_ssl, the warning goes away. I've scoured the Internet but I can't find a thing about this warning. Does anyone have any idea about why this is happening? Okay, here's a couple of things for you to check on to help me track down what's going on (I'm cc'ing [EMAIL PROTECTED] in case anybody else has guesses). 1) Is your server compiled with -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT? 2) Which MPM are you using? You can find out the answers to both of these by running ./httpd -V from /usr/local/apache2/bin or wherever your httpd binary is installed. For example: [EMAIL PROTECTED]:/root/apache/test/bin# ./httpd -V Server version: Apache/2.1.0-dev Server built: Aug 12 2003 16:43:24 Server's Module Magic Number: 20030213:1 Architecture: 32-bit Server compiled with -D APACHE_MPM_DIR=server/mpm/worker -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_SYSVSEM_SERIALIZE -D APR_USE_PTHREAD_SERIALIZE -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D HTTPD_ROOT=/root/apache/test -D SUEXEC_BIN=/root/apache/test/bin/suexec -D DEFAULT_SCOREBOARD=logs/apache_runtime_status -D DEFAULT_ERRORLOG=logs/error_log -D AP_TYPES_CONFIG_FILE=conf/mime.types -D SERVER_CONFIG_FILE=conf/httpd.conf Thanks, Cliff __ Apache Interface to OpenSSL (mod_ssl) www.modssl.org User Support Mailing List [EMAIL PROTECTED] Automated List Manager[EMAIL PROTECTED]
