This is an ArsDigita distribution of AOLserver 3.0 (patchlevel 3). It returns

  Server: AOLserver/3.0+ad3

as an HTTP header. It includes these patches:

- Patches to the ADP parser (karlg@arsdigita.com, jgdavidson@aol.com,
  mcazzell@lovemail.com).
- An extra Ns_CloseOnExec on line 171 of nsd/binder.c to fix a problem where
  child processes of nsd remained bound to a TCP port even after the nsd
  terminated (jsalz@mit.edu).
- A patch to _ns_dirlist in fastpath.tcl to remove a trailing slash in the base
  HREF URL, which was causing ".." in directory listing to be linked
  improperly (jsalz@mit.edu).
- Patches to make Ns_ConnGet work outside of a connection thread
  (markd@arsdigita.com).
- A patch to adp.c to preserve the input to ns_adp_parse -string: ns_adp_parse
  was writing nulls into the input string (rhs@mit.edu).
- A patch to win32.cpp to resolve a threading bug in the condition
  variable code for Win32 (curtisg@arsdigita.com).

NOTE: There is still a memory leak in this distribution when threads 
are destroyed.  To work around this problem, set the "ThreadTimeout"
parameter under the "ns/server/<server-name>" section to a large value,
like 5000000.  (This is set in the included nsd.tcl.example file.)

See <http://www.arsdigita.com/aol3/> for more information.
