On Wed, 16 Dec 2009 08:57:53 -0500, Igor Sysoev <igor@sysoev.ru> wrote:

> On Wed, Dec 16, 2009 at 08:48:38AM -0500, kyleb wrote:
>
>> This worked consistently in 0.7.6x (and according to the docs, it
>> should work):
>>
>> location = /base { }
>> location ^~ /base { }
>>
>> On testing 0.8.30, accessing http://my.server/base works, but
>> http://my.server/base/plus/long/path/used.by.application
>> hangs for awhile, then returns a socket error. I even tried
>> differentiating configuration with trailing slash:
>>
>> location ^~ /base/ { }
>>
>> ...but apparently, the same results.
>>
>> Logs show nothing. The access with the longer path doesn't show up in
>> logs at all (not access, not error). I don't have debug build on hand
>> right now, maybe I will compile one later if I have time. No crash,
>> nginx stays up, but request utterly fails.
>>
>> Any changes to location resolving code that would break the precedence
>> between = and other operators, resulting in nginx to be confused?
>
> It should work. The problem is not in locations.

Thank you for response. Exactly same config files were used previously in 0.7.6x, and worked beautifully. Now, socket error with nothing in logs. This is why I suspect nginx bug.

Here is less minimal config (exactly as I use, with only paths changed):

location = /humans.keep.out {
expires epoch;
fastcgi_param SCRIPT_FILENAME /path/to/tarpit/cgi;
include my.fastcgi.conf;#fairly basic stuff
}
location ^~ /humans.keep.out {
expires epoch;
fastcgi_param SCRIPT_FILENAME /path/to/tarpit/cgi;
include my.fastcgi.conf;#fairly basic stuff
limit_rate 300; #have tried commenting this out. No difference.
}

As you can see, there is no difference to cgi script (which simply generates infinite URL space and poison e-mail addresses). Even if CGI was problem, nginx should return bad-gateway HTTP response (not socket error and drop connection without logging).

As you can see also, even *identical* location blocks result in same error.

Besides debug build (which I will maybe try to make later), any suggestions/help to track down problem?

Thanks again.