Backport synchronized send method

qzind · Jul 28, 2016 · fdbfff4 · fdbfff4
1 parent ca47dc3
commit fdbfff4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/qz/ws/PrintSocket.java b/src/qz/ws/PrintSocket.java
@@ -429,7 +429,7 @@ private void sendResponse(Session session, JSONObject message) {
         sendResponse(session, message.toString());
     }
 
-    private void sendResponse(Session session, String jsonMsg) {
+    private synchronized void sendResponse(Session session, String jsonMsg) {
         try {
             log.info("Response: " + jsonMsg);
             session.getRemote().sendString(jsonMsg);