- refining the fix for LP #143533

doc/CHANGES.rst

@@ -14,9 +14,10 @@ Bugs Fixed
 - LP #143755: Also catch TypeError when trying to determine an 
   indexable value for an object in PluginIndexes.common.UnIndex
 
-- LP #143533: Instead of showing "0.0.0.0" as server name when no
-  specific listening IP is configured for the HTTP server, do a
-  socket lookup to show the current server's fully qualified name.
+- LP #143533: Instead of showing "0.0.0.0" as the SERVER_NAME 
+  request variable when no specific listening IP is configured for 
+  the HTTP server, do a socket lookup to show the current server's 
+  fully qualified name.
 
 - LP #143722: Added missing permission to ObjectManager.manage_hasId,
   which prevented renaming files and folders via FTP.

src/ZServer/HTTPServer.py

@@ -185,7 +185,7 @@ class zhttp_handler:
         env = {}
         env['REQUEST_METHOD']=request.command.upper()
         env['SERVER_PORT']=str(server.port)
-        env['SERVER_NAME']=server.server_name
+        env['SERVER_NAME']=server.request_server_name
         env['SERVER_SOFTWARE']=server.SERVER_IDENT
         env['SERVER_PROTOCOL']="HTTP/"+request.version
         env['channel.creation_time']=request.channel.creation_time
@@ -447,10 +447,12 @@ class zhttp_server(http_server):
         self.shutup=1
         self.fast_listen = fast_listen
         http_server.__init__(self, ip, port, resolver, logger_object)
-        if self.server_name == '0.0.0.0':
-            # Workaround to set a more descriptive server_name
+        self.request_server_name = self.server_name
+        if self.request_server_name == '0.0.0.0':
+            # Workaround to set a more descriptive server name
+            # for use in the Request SERVER_NAME variable
             try:
-                self.server_name = socket.getfqdn()
+                self.request_server_name = socket.getfqdn()
             except socket.error:
                 pass
         self.shutup=0