Re: Apache2::Filter Intermittently Missing Injected String

I wrote a module based on a talk Geoff Young gave a bazillion years ago 
to abstract this problem away (sort of).  You can check it out here:

http://search.cpan.org/~aprime/Apache2-Filter-TagAware-0.02/lib/Apache2/Filter/TagAware.pm

Adam

On 3/31/2011 12:30 AM, Chris Datfung wrote:
> On Wed, Mar 30, 2011 at 12:36 PM, Hendrik Schumacher <[email protected]
> <mailto:[email protected]>> wrote:
>
>     Am Mi, 30.03.2011, 12:17 schrieb Chris Datfung:
>
>     I had a similar problem with a http proxy that injected a string
>     into the
>     HTML body. If the response is passed to the filter in multiple parts
>     there
>     is a certain probability that the response is split on the string
>     position
>     you are looking for (for example part 2 ends with "</bo" and part 3
>     starts
>     with "dy>"). I had to buffer the last bytes of each response part
>     and take
>     them into account
>
>
> Hi Hendrik,
>
> That is exactly the problem. How did you buffer the last bytes of each
> response. Don't you just set the BUFF_LEN and thats the number of
> characters you get?
>
> Chris
>