Don't try to send messages over empty sockets

NSteell · Nov 22, 2018 · eacccab · eacccab
1 parent d556a47
commit eacccab
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/LavalinkServer/src/main/java/lavalink/server/io/SocketContext.kt b/LavalinkServer/src/main/java/lavalink/server/io/SocketContext.kt
@@ -118,15 +118,14 @@ class SocketContext internal constructor(
      */
     fun send(payload: JSONObject) = send(payload.toString())
 
-    /**
-     * Either sends the payload now or queues it up
-     */
-    fun send(payload: String) {
+    private fun send(payload: String) {
         if (sessionPaused) {
             resumeEventQueue.add(payload)
             return
         }
 
+        if (!session.isOpen) return
+
         val undertowSession = (session as StandardWebSocketSession).nativeSession as UndertowSession
         WebSockets.sendText(payload, undertowSession.webSocketChannel,
                 object : WebSocketCallback<Void> {