I would be willing to run such a plugin in production.  Might want to have it 
record incoming and outgoing separately.  It might also be helpful for us to 
see how many headers we are leaking...

-Bryan



On Jan 16, 2014, at 8:07 AM, Leif Hedstrom <zw...@apache.org> wrote:

> On Jan 16, 2014, at 6:34 AM, Igor Galić <i.ga...@brainsware.org> wrote:
> 
>> 
>> 
>> ----- Original Message -----
>>> Updated Branches:      cnf = TS_CONFIG_HTTP_CACHE_HTTP;
>>>    break;
>>> 
>>> +  case 29:
>> 
>> wow. Such expressiveness. I mean.. what's case 29?
> 
> 
> strlen() . Use the source, luke ;)
> 
>> 
>>> +++ b/proxy/hdrs/HdrToken.cc
>>> @@ -107,6 +107,7 @@ static const char *_hdrtoken_strs[] = {
>>>  "Sender",                     // NNTP
>> 
>> NNTP? Really? I thought we only support HTTP…
> 
> 
> Legacy, we could probably free this up. There’s a Jira on updating these WKS. 
> Ideally, we’d collect metrics from real production systems, and make the WKS 
> stuff based on some top % of request and response headers. Also, for the 
> presence stuff, we should go through the source, since the presence 
> optimizations are not public, only internal usage of presence benefits from 
> the optimizations.
> 
> Btw, I was thinking of a simple plugin, that listens on requests and 
> responses, and produces simple metrics on header usage (not values). Would 
> people consider running such a thing on 1 or a couple of boxes for some time, 
> in production?
> 
> Good stuff.
> 
> — Leif

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