Allow client code to detect whether or not the client is connected, since isLoggedOn returns true during the dispatch of CLIENT_DID_LOGOFF. This will allow msoy to prevent the display of room change popups when the client is disconnected.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5790 542714f4-19e9-0310-aa3c-eee0fc999fb1
2009-05-19 18:05:07 +00:00
parent a6c43b3436
commit 8dd6472824
2 changed files with 19 additions and 0 deletions
@@ -85,6 +85,16 @@ public class Communicator
        }
    }

+    /**
+     * Detects if the communicator currently has an open channel to the server. This is guaranteed
+     * to return false while the logoff event is being dispatched. It also returns true during
+     * authentication, but prior to the client appearing to be logged on.
+     */
+    public function isConnected () :Boolean
+    {
+        return _writer != null;
+    }
+
    /**
     * Attempts to logon on using the port at the specified index.
     */