Malcolm J Harwood wrote:
I see. That should be relatively use to calculate with modperl2's input connection filter (not w/o a small overhead of course): http://perl.apache.org/docs/2.0/user/handlers/filters.html#Connection_Input _Filters
Assuming I've understood the docs, something like:
sub handler : FilterConnectionHandler {
my($f, $bb, $mode, $block, $readbytes) = @_;
my $rv = $f->next->get_brigade($bb, $mode, $block, $readbytes);
return $rv unless $rv == APR::SUCCESS;
$r->pnotes("size"=> $bb->length);
}
Malcolm, you probably need to read the rest of the doc. Your code sammple will get only a little chunk of the input.
Though I'm not sure how you'd get hold of $r in that context.
You can't and you shouldn't. You could use $c->notes though. In fact it's very tricky if you have KeepAlive. It's sort of explained/coded in:
http://perl.apache.org/docs/2.0/user/handlers/filters.html#Connection_Filters_over_KeepAlive_Connections
Is that likely to be more or less overhead than the above? (I know, benchmark it to find out. Which I'll do when I get the chance).
Once it's written correctly, yes.
It's occurred to me that as the application in question is using mod_deflate and mod_ssl that the actual data over the network is not going to match the size of the request. So I'm curious if there's a way to get the size at different stages. mod_deflate logs the before and after so it at least knows internally. (If the answer is "you can't", that's fine I'm just curious).
By inserting your filters before and after those other filters. the filters doc talks about this.
yup... if he's running mp2 :)
Which I am. :-)
Excellent!
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