- 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.

doc/CHANGES.rst

@@ -11,6 +11,10 @@ http://docs.zope.org/zope2/releases/.
 Bugs Fixed
 ++++++++++
 
+- 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 #143722: Added missing permission to ObjectManager.manage_hasId,
   which prevented renaming files and folders via FTP.
 

src/ZServer/HTTPServer.py

@@ -447,6 +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
+            try:
+                self.server_name = socket.getfqdn()
+            except socket.error:
+                pass
         self.shutup=0
         self.log_info('%s server started at %s\n'
                       '\tHostname: %s\n\tPort: %d' % (