2012-05-18 02:41:44+0000 [-] Unhandled error in Deferred:
2012-05-18 02:41:44+0000 [-] Unhandled Error
        Traceback (most recent call last):
          File "/usr/lib/python2.6/threading.py", line 504, in __bootstrap
            self.__bootstrap_inner()
          File "/usr/lib/python2.6/threading.py", line 532, in __bootstrap_inner
            self.run()
          File "/usr/lib/python2.6/threading.py", line 484, in run
            self.__target(*self.__args, **self.__kwargs)
        --- <exception caught here> ---
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/eggs/Twisted-11.1.0-py2.6-linux-x86_64.egg/twisted/python/threadpool.py", line 207, in _worker
            result = context.call(ctx, function, *args, **kwargs)
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/eggs/Twisted-11.1.0-py2.6-linux-x86_64.egg/twisted/python/context.py", line 118, in callWithContext
            return self.currentContext().callWithContext(ctx, func, *args, **kw)
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/eggs/Twisted-11.1.0-py2.6-linux-x86_64.egg/twisted/python/context.py", line 81, in callWithContext
            return func(*args,**kw)
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/lib/lp/services/database/__init__.py", line 37, in retry_transaction_decorator
            return func(*args, **kwargs)
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/lib/lp/services/database/sqlbase.py", line 555, in reset_store_decorator
            return func(*args, **kwargs)
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/lib/lp/services/database/__init__.py", line 73, in write_transaction_decorator
            ret = func(*args, **kwargs)
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/lib/lp/services/librarianserver/web.py", line 129, in _getFileAlias
            alias = self.storage.getFileAlias(aliasID, token, path)
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/lib/lp/services/librarianserver/storage.py", line 82, in getFileAlias
            return self.library.getAlias(aliasid, token, path)
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/lib/lp/services/librarianserver/db.py", line 60, in getAlias
            TimeLimitedToken.path==path).is_empty()
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/eggs/storm-0.19.0.99_lpwithnodatetime_r406-py2.6-linux-x86_64.egg/storm/store.py", line 1077, in is_empty
            result = self._store._connection.execute(select)
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/eggs/storm-0.19.0.99_lpwithnodatetime_r406-py2.6-linux-x86_64.egg/storm/databases/postgres.py", line 266, in execute
            return Connection.execute(self, statement, params, noresult)
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/eggs/storm-0.19.0.99_lpwithnodatetime_r406-py2.6-linux-x86_64.egg/storm/database.py", line 238, in execute
            raw_cursor = self.raw_execute(statement, params)
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/eggs/storm-0.19.0.99_lpwithnodatetime_r406-py2.6-linux-x86_64.egg/storm/databases/postgres.py", line 276, in raw_execute
            return Connection.raw_execute(self, statement, params)
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/eggs/storm-0.19.0.99_lpwithnodatetime_r406-py2.6-linux-x86_64.egg/storm/database.py", line 322, in raw_execute
            self._check_disconnect(raw_cursor.execute, *args)
          File "/srv/launchpadlibrarian.net/production/launchpad2-rev-15135/eggs/storm-0.19.0.99_lpwithnodatetime_r406-py2.6-linux-x86_64.egg/storm/database.py", line 371, in _check_disconnect
            return function(*args, **kwargs)
        psycopg2.OperationalError: could not send data to server: Connection timed out