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  1. Feb 06, 2007
    • Chris Darroch's avatar
      Introduce configuration groups to allow inheritance by virtual hosts of · bbe8f2dc
      Chris Darroch authored 
      database configurations from the main server.  The post_config hook function
determines the minimal set of distinct configurations necessary so that
database connection pools are shared between virtual hosts whenever possible.

The SQL statements which should be prepared for each database connection
are now stored in a hash for each virtual host during the configuration
phase, and these hashes are merged in the normal manner using
apr_hash_overlay() with that of the main server.  This allows for statements
to be de-registered by DBDPrepareSQL, if desired.  The post_config hook
function then compares the statements registered for each virtual host
when determining if a separate configuration group is required.  The
changes in r424798, r432560, r432562, and r466641, which still have problems
with configuration inheritance, are therefore no longer necessary.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@503931 13f79535-47bb-0310-9956-ffa450edef68
      bbe8f2dc
  3. Feb 05, 2007
  5. Feb 04, 2007
    • Jeff Trawick's avatar
      Update the hash table of active script pids even on paths where a · 8f93fc78
      Jeff Trawick authored 
      script process wasn't created (storing 0 for the pid in that case).
Otherwise, the remembered pid is that of the last successful script
execution for this hash key.

Prior to this patch, the wrong process could be terminated in
rare circumstances:

- A CGI process with pid 10101 is forked for connection 99.

- After the CGI exits and some time elapses, some other process gets 
  pid 10101. (Connection 99 hasn't handled another CGI request yet.)

- The next time connection 99 has a CGI process, the fork()
  or other early setup fails, so no CGI process is created.

- The remembered pid for connection 99 is still 10101.  It
  gets terminated (subject to permissions).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@503340 13f79535-47bb-0310-9956-ffa450edef68
      8f93fc78
  7. Feb 02, 2007
  9. Feb 01, 2007
  11. Jan 31, 2007
  13. Jan 30, 2007
  15. Jan 29, 2007
  17. Jan 28, 2007
  19. Jan 24, 2007
  21. Jan 22, 2007
  23. Jan 16, 2007
    • Chris Darroch's avatar
      We now create memory sub-pools for each DB connection and close DB · 581ee2b7
      Chris Darroch authored 
      connections in a pool cleanup function.  This simplifies the ap_dbd_acquire()
and ap_dbd_cacquire() functions, and also stops us from leaking ap_dbd_t
structures when using reslists.

We ensure that prepared statements are destroyed before their DB connection
is closed, in case any drivers would have problems cleaning up prepared
statements after the DB connection is closed.

The combination of reslists and memory pool cleanup functions was causing
segfaults when child processes exited, as reported in PR 39985.  To prevent
this, we register dbd_destroy() as a cleanup that will execute prior to
the internal cleanup function registered by apr_reslist_create().  When the
reslist's memory pool is destroyed, dbd_destroy() informs dbd_destruct() not
to do anything when subsequently called by the reslist's internal cleanup
function.

We avoid the use of s->process->pool (the global pool) since it isn't
destroyed by exiting child processes in most multi-process MPMs.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@496831 13f79535-47bb-0310-9956-ffa450edef68
      581ee2b7
  25. Jan 13, 2007
  27. Jan 12, 2007
  29. Jan 11, 2007
  31. Jan 10, 2007
  33. Jan 09, 2007
  35. Jan 06, 2007
  37. Jan 04, 2007
  39. Jan 03, 2007
    • William A. Rowe Jr's avatar
      · 9b96114b
      William A. Rowe Jr authored 
        Correctly evaluate the HTTPS condition string.

PR: 40573
Submitted by: Matt Eaton <asf divinehawk.com>

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@492341 13f79535-47bb-0310-9956-ffa450edef68
      9b96114b
    • William A. Rowe Jr's avatar
      · 9bf06958
      William A. Rowe Jr authored 
        Where any response is sent, return OK from the handler.  Where there
  is no response (but a status code) return the code.  This patch adds
  a great number of debugging emits for failed ap_pass_brigade calls,
  to help diagnose failure cases, and disambiguates OK from APR_SUCCESS. 

PR: 40470
Submitted by: wrowe, Matt Eaton <asf divinehawk.com>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@492333 13f79535-47bb-0310-9956-ffa450edef68
      9bf06958
  41. Jan 02, 2007
  43. Dec 31, 2006
  45. Dec 30, 2006
  47. Dec 29, 2006
  49. Dec 25, 2006