Re: [Request for commnets] performance issue : calloc & free vs creating subpool for cache management???

2004-07-12 Thread Sadaf Alvi
thanx! i wanna write a cache library and come up with 2 different techniques to allocate cache memory 1) use calloc & free for each node 2) create a subpool in pconf for each node which will be better from performance point of view?

Re: Symantec Email Proxy Deleted Message

2004-07-12 Thread Corporate Performance Institute
We have already removed your email address from our database. Thank you and have a wonderful day.

Re: cvs commit: httpd-2.0/modules/aaa mod_auth_digest.c

2004-07-12 Thread Geoffrey Young
[EMAIL PROTECTED] wrote: > pquerna 2004/07/10 00:47:23 > > Modified:.Tag: APACHE_2_0_BRANCH CHANGES STATUS >modules/aaa Tag: APACHE_2_0_BRANCH mod_auth_digest.c > Log: > Backport of AuthDigestEnableQueryStringHack > Needs a doc update to explain what it do

Re: The Byterange filter -- a new design -- feel free to rip it to shreds

2004-07-12 Thread Geoffrey Young
> Which in turn means that every filter, now blissfully unaware of ranges, > is forced to generate a full response for each byterange request. In the > case of a downloaded ISO (for example), this means a significant amount > of data (many hundreds of MB) is being processed by filters on each > re

Re: Bug 24801

2004-07-12 Thread Jess Holle
Graham Leggett wrote: Jess Holle wrote: I've not tested 2.0.51-dev yet -- as 2.0.50 just came out a short while ago... There was a big change to the LDAP stuff that was landed after 2.0.50 shipped, there were questions about whether an MMN bump was needed, thus the holdoff till v2.0.51. I do no

Re: cvs commit: apr/threadproc/netware proc.c

2004-07-12 Thread Joe Orton
On Mon, Jul 12, 2004 at 08:57:16AM -0600, Jean-Jacques Clar wrote: > >> 3- overload detach field from cgi_exec_info_t in 2.0 to make sure > >> no bump are needed, no backport entry needed in that case. > > >Not sure what you mean there, any proposed backport to the > >APACHE_2_0_BRANCH for httpd n

Re: Bug 24801

2004-07-12 Thread Graham Leggett
Jess Holle wrote: I've not tested 2.0.51-dev yet -- as 2.0.50 just came out a short while ago... There was a big change to the LDAP stuff that was landed after 2.0.50 shipped, there were questions about whether an MMN bump was needed, thus the holdoff till v2.0.51. I do not believe this particu

Re: cvs commit: apr/threadproc/netware proc.c

2004-07-12 Thread Jean-Jacques Clar
>> 3- overload detach field from cgi_exec_info_t in 2.0 to make sure no bump are needed,>> no backport entry needed in that case.>Not sure what you mean there, any proposed backport to the>APACHE_2_0_BRANCH for httpd needs to be added to STATUS following the>normal procedure.The change done in 2.

Re: Bug 24801

2004-07-12 Thread Jess Holle
Graham Leggett wrote: Jess Holle wrote: Bug 24801 is still present in Apache 2.0.50. [See my additional notes in the report.] And the stuff that landed in v2.0.51-dev? There is an overhaul of locking in there that has potentially fixed a lot of problems. I've not tested 2.0.51-dev yet -- as 2.0.

Re: The Byterange filter -- a new design -- feel free to rip it to shreds

2004-07-12 Thread Graham Leggett
Nick Kew wrote: That will not always be practicable. mod_proxy should be configurable to pass byteranges headers straight through to the backend or strip them and assume the proxy will handle the ranges. Byte ranges are a part of HTTP/1.1, and mod_proxy claims to be an HTTP/1.1 proxy. mod_proxy s

Re: The Byterange filter -- a new design -- feel free to rip it to shreds

2004-07-12 Thread Nick Kew
On Mon, 12 Jul 2004, Graham Leggett wrote: > > at the moment when a byterange request goes to a dynamic module, the > > dynamic module can not use any tricks to only serve the bytes requested, > > it *HAS* to serve the entire content up as buckets. > > In theory, if mod_proxy (for example) gets a

Re: [Request for commnets] why mod_ldap uses calloc & free instead of creating subpool for cache management???

2004-07-12 Thread Graham Leggett
Sadaf Alvi wrote: i saw util_ldap_cache to know from which pool it is allocating cache memory. i wonder to know that it is using util_ldap_cache_mgr which in turn using calloc & free internally. why it is not using pconf pool to allocate cache memory?? is there any memory or performance issue ?? T

[Request for commnets] why mod_ldap uses calloc & free instead of creating subpool for cache management???

2004-07-12 Thread Sadaf Alvi
i saw util_ldap_cache to know from which pool it is allocating cachememory. i wonder to know that it is using util_ldap_cache_mgr which inturn using calloc & free internally.why it is not using pconf pool  to allocate cache memory?? is thereany memory or performance issue ??

Re: The Byterange filter -- a new design -- feel free to rip it to shreds

2004-07-12 Thread Graham Leggett
Ian Holsman wrote: ok, now before I start this let me say one thing, this is not for *ALL* requests, it will only work for ones which don't have content-length modifiable filters (like gzip) applied to the request, and it would be left to the webserver admin to figure out what they were, and if y