build and install Squid as usual Set the runtime ulimit as described above when starting Squid. To enable selective debugging (e.g. You can get a forwarding loop if a cache forwards requests to itself. older then 2015 This information is outdated, and may no longer be relevant. Source
In fact, the current ICP Internet Draft is very vague on this subject. The mean object size can also be specified in squid.conf, with the 'store_avg_object_size' directive. The resolver library that ships with recent versions of BIND enforces this restriction, returning an error for any host with underscore in the hostname. If you specified a value for the effective_user option in squid.conf, then that will be the process owner. http://wiki.squid-cache.org/SquidFaq/TroubleShooting
It could mean that you have a Squid process already running, or it could be from another program. Henrik has a How to get many filedescriptors on Linux 2.2.X page. After you rebuild/reconfigure your kernel with more filedescriptors, you must then recompile Squid.
The answer to this is somewhat complicated, so please hold on. Is is highly recommended that OS startup scripts for Squid earlier than 3.1 use this option to disable tests. For example: 97/01/23 22:31:10| Removed 1 of 9 objects from bucket 3913 97/01/23 22:33:10| Removed 1 of 5 objects from bucket 4315 97/01/23 22:35:40| Removed 1 of 14 objects from bucket Squid The Proxy Server Is Refusing Connections icpDetectClientClose: ERROR xxx.xxx.xxx.xxx: (32) Broken pipe This means that the client socket was closed by the client before Squid was finished sending data to it.
For most people, the compiler optimization makes little or no difference at all. 11.49 urlParse: Illegal character in hostname 'proxy.mydomain.com:8080proxy.mydomain.com' By Yomler of fnac.net A combination of a bad configuration of Squid Error Log ulimit will fail on some systems if you try to combine them. Then recompile squid. http://www.progtown.com/topic1768259-squidk-reconfigure-squid-error-no-running-copy-squid25-freebsd54.html But "ps ax | grep squid" doesn't find a process any more!
Every Squid source file is assigned a different debugging section. Squid Access Denied Allow All The problem of no running copy: The first line of the log I posted below was a clue: DNS tests failed. What happens is, Netscape sends an HTTPS/SSL request over a persistent HTTP connection. Ideally this ratio should be in the 0.0 - 0.1 range.
It will show you which processes own every open file descriptor on your system. The underscore character is not valid for hostnames. Zero Sized Reply Squid Sort of. Squid Error No Running Copy Centos The only thing we can do is return the error message.
It will break other programs, such as the license manager needed for the SUN workshop compiler. this contact form If you want to make Squid give the Zero Sized error on demand, you can use the short C program below. Reconfigure afterwards NOTE: After you rebuild/reconfigure your kernel with more filedescriptors, you must then recompile Squid. For example: echo 8893 > /usr/local/squid/logs/squid.pid Be careful of file permissions. (squid): Cannot Open Http Port
Is there a more precise method? Situations now emerge where the ICP reply no longer matches the HTTP request result. Second, you can hit the system limit on total file descriptors for all processes. have a peek here And where it to get to, here an ill luck...:weep: 4 Reply by AckCmd 2005-11-28 19:04:00 AckCmd Member Offline Registered: 2007-06-13 Posts: 10,380 Re: squid-k reconfigure - squid: ERROR: No running
However, Unix sometimes allows a process to change its owner. /var/run/squid.pid: (13) Permission Denied Denial of service attacks. The rightmost domain label will never start with a digit, though, which syntactically distinguishes all domain names from the IP addresses.
A forwarding loop is when a request passes through one proxy more than once. Coredump Location: The core dump file will be left in one of the following locations: The coredump_dir directory, if you set that option. SELinux can also deny squid access to port 80, even if you are starting squid as root. Squid Debug_options The Pid-file is not updated.
As of Squid 2.3, the default is to use internal DNS lookup code. When you use the aufs cache_dir type, it uses threads and you can't get a coredump. Change the value of nfile in 'usr/kvm/sys/conf.common/param.c/tt> by altering this equation: Where NPROC is defined by: #define NPROC (10 + 16 * MAXUSERS) FreeBSD (from the 2.1.6 kernel) This information is Check This Out If you see the "Zero Sized Reply" error message, it means that Squid was unable to retry, or that all retry attempts also failed.