Fixed a bug which crashed when closing an app with leaving a connection open

Author: knowledgecode

src/android/com/knowledgecode/cordova/websocket/DestroyTask.java

@@ -51,7 +51,7 @@ public void execute(String rawArgs, CallbackContext ctx) {
             int key = _map.keyAt(i);
 
             if (_map.get(key).isOpen()) {
-                _map.get(key).close();
+                _map.get(key).close(true);
             }
         }
         _map.clear();

src/android/com/knowledgecode/cordova/websocket/ResetTask.java

@@ -47,7 +47,7 @@ public void execute(String rawArgs, CallbackContext ctx) {
             int key = _map.keyAt(i);
 
             if (_map.get(key).isOpen()) {
-                _map.get(key).close();
+                _map.get(key).close(true);
             }
         }
         _map.clear();

src/android/org/eclipse/jetty/websocket/WebSocket.java

@@ -123,6 +123,12 @@ public interface Connection
          */
         void close();
 
+        /** 
+         * Close the connection with normal close code.
+         * @param silent Whether telling the app this thing or not
+         */
+        void close(boolean silent);
+
         /** Close the connection with specific closeCode and message.
          * @param closeCode The close code to send, or -1 for no close code
          * @param message The message to send or null for no message

src/android/org/eclipse/jetty/websocket/WebSocketConnectionRFC6455.java

@@ -609,6 +609,16 @@ public void close()
             close(CLOSE_NORMAL,null);
         }
 
+        /* ------------------------------------------------------------ */
+        public void close(boolean silent)
+        {
+            if (silent)
+            {
+                _closeCode = CLOSE_NORMAL;
+            }
+            close(CLOSE_NORMAL,null);
+        }
+
         /* ------------------------------------------------------------ */
         public void setAllowFrameFragmentation(boolean allowFragmentation)
         {