Re: [mod_fcgid] how about spin lock on share memory

2009-10-14 Thread Barry Scott
pqf wrote: > Hi, all > I am Ryan Pan, who wrote the first version of mod_fcgid. > While I uesd mod_fastcgi(not mod_fcgid), one issue that bother me is: while > a fastcgi process(created by mod_fastcgi's process manager process)in a dead > loop, no one is respond to kick it out. So from tim

Re: [mod_fcgid] how about spin lock on share memory

2009-10-14 Thread Jeff Trawick
2009/10/13 pqf : > Hi, all >    I am Ryan Pan, who wrote the first version of mod_fcgid. >  While I uesd mod_fastcgi(not mod_fcgid), one issue that bother me is: while > a fastcgi process(created by mod_fastcgi's process manager process)in a dead > loop, no one is respond to kick it out. So from

Dav Locks corrupting; need some troubleshooting tools

2009-10-14 Thread Dick Davies
Hi all I'm on apache 2.0.63, and seeing nonsensical Dav Locks (symptoms are that files show as being locked by users that couldn't possibly have locked them). I *think* I've tracked it down to a bug in mod_dav_fs; it appears that if files are deleted from disk (by a mechanism other than Dav), any

Re: [mod_fcgid] how about spin lock on share memory

2009-10-14 Thread Chris Darroch
Jeff Trawick wrote: maybe increasing the granularity of the lock could help (multiple busy lists with the inode used as a hash to get to the proper busy list) I happen to have a module, unrelated to mod_fcgid, which manages a fairly large shared-memory cache across a number of user sessions.

Re: [mod_fcgid] how about spin lock on share memory

2009-10-14 Thread Chris Darroch
Chris Darroch wrote: Because this runs on Linux and we're just using the APR defaults, the process locks are SysV semaphores. Maybe sometime in the far future, once glibc 2.10 appears on our systems, we might try APR_LOCK_PROC_PTHREAD and see if we can't get the shiny new pthread_mutexattr_s

Fix for CVE-2008-2364 for httpd 2.0.64-dev

2009-10-14 Thread Ryan Watkins
Is there any chance the fix for security vulnerability CVE-2008-2364 ( http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2364) will be back ported to Apache 2.0.x? The reason I ask is because this particular security vulnerability is missing from the Apache 2.0 list of security vulnerabili

Re: Cannot compile mod_disk_cache.c (rev. 821993)

2009-10-14 Thread Alexander Alfimov
Hi! I have applied patches to the 2.2.14 sources. I've copied mod_cache.so and mod_disk_cache.so to the apache modules directory. The problem is NOT solved. As soon as I add CacheQuickHandler Off to the cache configuration, the servers stops caching (new directories aren't appearing in cach

Re: Cannot compile mod_disk_cache.c (rev. 821993)

2009-10-14 Thread Alexander Alfimov
I forgot to add that I have a ProxyPass directive in the same config. I.e. I'm trying to build caching proxy with mod_rewrite on the "front". It looks like mod_proxy is run before the mod_cache. Please advise. Thank you. Alexander Alfimov писал(а) в своём письме Thu, 15 Oct 2009 01:47:30