failed websocket connections shold be closed

Author: koush

AndroidAsync/src/com/koushikdutta/async/Util.java

@@ -51,7 +51,7 @@ public static void emitAllData(DataEmitter emitter, ByteBufferList list) {
             if (SUPRESS_DEBUG_EXCEPTIONS)
                 return;
             assert false;
-            throw new RuntimeException("Not all data was consumed by Util.emitAllData");
+            throw new AssertionError("Not all data was consumed by Util.emitAllData");
         }
     }
 

AndroidAsync/src/com/koushikdutta/async/http/AsyncHttpClient.java

@@ -688,6 +688,7 @@ public Future<WebSocket> websocket(final AsyncHttpRequest req, String[] protocol
             WebSocket ws = WebSocketImpl.finishHandshake(req.getHeaders(), response);
             if (ws == null) {
                 ex = new WebSocketHandshakeException("Unable to complete websocket handshake");
+                response.close();
                 if (!ret.setComplete(ex))
                     return;
             }