Re: [squid-users] Fwd: Webapp problems with squid 2.7.STABLE3

Chris Robertson wrote:
> Chris Nighswonger wrote:
>> Hi all,
>>
>> I'm running Squid 2.7.STABLE3. I just moved off of 2.6.STABLE12.
>>
>> We run a USPS webapp called Shipping Assistant. With 2.6, this app
>> worked fine. During my upgrade, I introduced no config changes. With
>> 2.7, this app is broken. Comparing a tcpdump of the app talking direct
>> and then the app talking to squid, it appears that squid borks over
>> HTTP 1.1 (or the "Expect" directive) and throws an invalid request
>> error (ERR_INVALID_REQ 0). Here is a bit of the short conversation
>> between the app and squid:
>>
> SNIP
>> Any thoughts appreciated.
>>
>
> Try http://www.squid-cache.org/Doc/config/ignore_expect_100/
>

That said, the squid setting is only a bandaid over the top, and only
works in that one proxy.

All web clients attempting to send Expect: 100, are expected to behave
sensibly when it fails and they get given the 417 response. It should
simply re-try without the expectation.

Amos

-- 
Please be using
   Current Stable Squid 2.7.STABLE5 or 3.0.STABLE11
   Current Beta Squid 3.1.0.3