Re: advice needed: mod_perl reverse proxy

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From: Stas Bekman
Subject: Re: advice needed: mod_perl reverse proxy
Date: 16:43 on 10 May 2005
allan@xxxx.xx wrote:
[...]
>>>>> can anyone supply a simple example i then can check on our reverse 
>>>>> proxy ?
>>>>
>>>>
>>>>
>>>> Try: t/response/TestApache/content_length_header.pm
>>>> Though I haven't tried to call it from the filter, so may be Jeff's 
>>>> suggestion will work.
>>>
>>>
>>>
>>>
>>> Jeff's suggestion does indeed work. oddly enough ;
>>
>>
>> It just happens to work in certain conditions. The correct solution is 
>> to use a bucket brigade-based filter, which gives you a complete 
>> control. What's happening is that streaming filter API passes FLUSH 
>> buckets through, and you can't control that. We have to do that to 
>> conform to the FLUSH requests, to be a well-behaved filter by default.
>> I've revealed that using 2 debug filters plugged before and after the 
>> filter in question. This is a very useful debugging tool:
>> http://search.cpan.org/dist/Apache-DebugFilter/
> 
> 
> well its not available yet on win32.

what do you mean? It's a pure perl module.

>> So the following solution works just fine, it'll be added shortly to 
>> the mp2 test suite as a pair of tests: t/filter/out_str_buffer.t 
>> t/filter/TestFilter/out_str_buffer.pm
> 
> 
> 
> thanks for the example andf replies. however, i get this error:
> 
>  Can't locate object method "first" via package "APR::Brigade" i have 
> prior to that just uninstalled mod_perl [RC5] and installed mod_perl 
> [RC6] via ppm (randys repository i beleve)

sorry, I didn't paste the part that loads the modules, please see:
http://perl.apache.org/docs/2.0/user/handlers/filters.html#Setting_the_Content_Length_Header_in_Request_Output_Filters

        -- 
        __________________________________________________________________
Stas Bekman            JAm_pH ------> Just Another mod_perl Hacker
http://stason.org/     mod_perl Guide ---> http://perl.apache.org
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advice needed: mod_perl reverse proxy
allan juul 19:18 on 20 Apr 2005

Re: advice needed: mod_perl reverse proxy
Stas Bekman 20:24 on 20 Apr 2005

Re: advice needed: mod_perl reverse proxy
allan juul 20:53 on 20 Apr 2005

Re: advice needed: mod_perl reverse proxy
Stas Bekman 22:08 on 20 Apr 2005

Re: advice needed: mod_perl reverse proxy
allan juul 20:22 on 30 Apr 2005

compile mod_perl with Apache::DBI support
jiesheng zhang 05:07 on 02 May 2005

Re: compile mod_perl with Apache::DBI support
Stas Bekman 06:43 on 02 May 2005

Re: compile mod_perl with Apache::DBI support
jiesheng zhang 12:10 on 02 May 2005

Re: compile mod_perl with Apache::DBI support
Perrin Harkins 14:48 on 02 May 2005

Re: compile mod_perl with Apache::DBI support
jiesheng zhang 16:21 on 02 May 2005

Re: compile mod_perl with Apache::DBI support
Perrin Harkins 16:22 on 02 May 2005

Re: compile mod_perl with Apache::DBI support
jiesheng zhang 16:46 on 02 May 2005

Re: advice needed: mod_perl reverse proxy
Stas Bekman 06:48 on 02 May 2005

Re: advice needed: mod_perl reverse proxy
Devin Murphy 20:25 on 20 Apr 2005

Re: advice needed: mod_perl reverse proxy
Dominique Quatravaux 08:38 on 21 Apr 2005

Re: advice needed: mod_perl reverse proxy
Alex Greg 09:08 on 21 Apr 2005

Re: compile mod_perl with Apache::DBI support
Michael Peters 17:02 on 02 May 2005

Re: advice needed: mod_perl reverse proxy
allan juul 18:42 on 03 May 2005

Re: advice needed: mod_perl reverse proxy
Jeff Ambrosino 20:12 on 03 May 2005

Re: advice needed: mod_perl reverse proxy
Stas Bekman 22:40 on 03 May 2005

Re: advice needed: mod_perl reverse proxy
Stas Bekman 01:56 on 10 May 2005

Re: advice needed: mod_perl reverse proxy
Stas Bekman 16:43 on 10 May 2005

Re: advice needed: mod_perl reverse proxy
Stas Bekman 01:59 on 10 May 2005

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