[logisim-debugger] Prevent sending data to closed websocket

cdm-processors · Feb 11, 2024 · 1adb42e · 1adb42e
1 parent 4347e16
commit 1adb42e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/logisim/logisim-debugger/src/main/java/org/cdm/logisim/debugger/server/Server.java b/logisim/logisim-debugger/src/main/java/org/cdm/logisim/debugger/server/Server.java
@@ -84,7 +84,7 @@ public void onStart() {
     }
 
     public void sendMessage(String message) {
-        if (currentConnection != null) {
+        if (currentConnection != null && currentConnection.isOpen()) {
             currentConnection.send(message);
         }
     }