736023 - Site with SPDY not reachable [nginx-devel-interop]

Status: RESOLVED INVALID

(Core :: Networking: HTTP, defect)

Description

[Markus Tiefenbacher]

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:14.0) Gecko/20120314 Firefox/14.0a1
Build ID: 20120314130626

Steps to reproduce:

We (durchblicker.at) have an affiliate programm on an nginx server with spdy.
In firefox 11 with spdy enabled i can't reach the sites:
* https://partner.durchblicker.at/affiliates/panel.php
* https://partner.durchblicker.at/affiliates/signup.php

But this sites are reachable with spdy:
* https://partner.durchblicker.at/affiliates/indey.php
* https://partner.durchblicker.at/affiliates/faq.php

In google chrome i can reach all sites with spdy.


Actual results:

No response from the sites.


Expected results:

Site with Contact/Login form should appear.
Works correctly with disabled spdy and google chrome.

Comment 1

[Markus Tiefenbacher]

right URL: https://partner.durchblicker.at/affiliates/index.php (not indey.php)

Comment 2

[Patrick McManus [:mcmanus]]

Markus, I think its awesome you're working on nginx for spdy. Please reach out to me directly for any help or testing I can do for you!

as for https://partner.durchblicker.at/affiliates/panel.php

generates this error (you need to turn on http logging to see it): "transfer-encoding found. Chunked is invalid and no TE sent."

The response headers are first a 302, and then after chasing the redirect they are:

HTTP/1.1 200 OK^M
date: Thu, 15 Mar 2012 13:20:29 GMT^M
server: Apache/2.2.15 (CentOS)^M
x-powered-by: PHP/5.3.3^M
expires: Thu, 19 Nov 1981 08:52:00 GMT^M
cache-control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0^M
pragma: no-cache^M
set-cookie: A_pap_sid=7bhol17ljvlc5ehe2m4h7ac435; path=/^M
transfer-encoding: chunked^M
content-type: text/html; charset=UTF-8^M

Chunked encodings in spdy/2 are not valid. Please see "Chunked encoding is no longer valid." under "HTTP Layering over SPDY" in http://dev.chromium.org/spdy/spdy-protocol/spdy-protocol-draft2

Spdy v3 (which we don't yet speak), has the same policy.

further, your response body (the data segments) is not actually chunked encoded.

I'll try and get the chromium team to match this behavior.

https://partner.durchblicker.at/affiliates/signup.php has a similar problem.

Comment 3

[Patrick McManus [:mcmanus]]

chrome also plans to rst on this condition:

http://code.google.com/p/chromium/issues/detail?id=118398

Comment 4

[Markus Tiefenbacher]

thanks, we fixed the encoding problem!