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From Apache Wiki <wikidi...@apache.org>
Subject [Httpd Wiki] Update of "InternalDummyConnection" by pctony
Date Wed, 04 Jul 2007 20:32:17 GMT
Dear Wiki user,

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The following page has been changed by pctony:
http://wiki.apache.org/httpd/InternalDummyConnection

The comment on the change is:
Flattening Project

------------------------------------------------------------------------------
+ ## page was renamed from Logs/InternalDummyConnection
  === Requests From the Server to Itself ===
  
  When the Apache HTTP Server manages its child processes, it needs a way to wake up processes
that are listening for new connections. To do this, it sends a simple HTTP request back to
itself. This request will appear in the access_log file with the remote address set to the
loop-back interface (typically 127.0.0.1 or ::1 if IPv6 is configured). If you log the User-Agent
string (as in the combined log format), you will see the server signature followed by "{{{(internal
dummy connection)}}}" on non-SSL servers. During certain periods you may see up to one such
request for each {{{httpd}}} child process.

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