Removed dead code

Author: dominics

lib/Wrench/ConnectionManager.php

@@ -243,10 +243,12 @@ protected function processClientSocket($socket)
 
         try {
             $connection->process();
+        } catch (CloseException $e) {
+            $this->log('Client connection closed: ' . $e, 'notice');
+            $connection->close($e);
         } catch (WrenchException $e) {
-            $this->log('Error on client socket: ' . $e, 'err');
+            $this->log('Error on client socket: ' . $e, 'warning');
             $connection->close($e);
-            //$this->removeConnection($connection); // extra?
         }
     }