--On 19 July 2011 00:10 +1200 Amos Jeffries <squid3@xxxxxxxxxxxxx> wrote:
double-CR and POST... hmm ... this bug? http://bugs.squid-cache.org/show_bug.cgi?id=2829 though I notice a lack of 4xx responses in that log trace you gave already.
Very similar, but like you said there's no 4xx response we see... I did setup a packet capture (both from Client <-> Squid and Squid <-> Server) - I don't have it to hand at the moment (let's just say it wasn't very scientific - and a bit of a hack at the time).
I do recall one of the responses Squid sent back to the client contained a Squid error page - the one you get for a "Zero sized reply received". At the time I wondered if Flash would 'handle' (i.e. ignore/retry a zero sized reply) and just soldier on, but maybe being force-fed a whole Squid error page telling it it had gotten a zero-sized reply might be enough to make it give up.
As it's not a known (or may not) be a known issue - I'll go and setup some proper captures in the next couple of days and pull them apart to see exactly what's happening...
-Karl
