Mantis - Resin
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4239 minor always 09-30-10 10:52 01-10-11 18:49
closed 4.0.11  
none 4.0.15  
0004239: server returning 304 messages
(rep by Jamison Novak)

Here's what I see from the broken instance:

    [root@exertus log]# telnet 80
    Connected to (
    Escape character is '^]'.
    GET /test/index.html HTTP/1.0

    HTTP/1.0 304 Not Modified
    Server: Resin/4.0.11
    ETag: "/qkrZAbHD5T"
    Last-Modified: Thu, 31 Dec 2009 17:32:15 GMT
    Accept-Ranges: bytes
    Cache-Control: max-age=5
    Expires: Thu, 30 Sep 2010 05:28:56 GMT
    Set-Cookie: JSESSIONID=aaaCij59LZlhUaHXuhHTs; path=/
    Date: Thu, 30 Sep 2010 05:28:51 GMT
    Connection closed by foreign host.

I would expect a 500 error or a 404, but a 304? That is just odd. That URL is actually an alias, just so we're clear:

          <real-path regexp="^/test" target="/usr/local/www/test/wad"/>

The last thing in the watchdog.log is the starting of the instance. The process is running, it's obviously responding to HTTP requests (although not in the manner I would expect), but there is no wad-stdout.log and the website is not available.

Going back in and stopping and then restarting the instance brought the site back up.

I'm attaching a stack trace of the watchdog process, as well as the wad instance before the restart.

01-10-11 18:49