From e4ba1b9e6c815eaeccfe0cf7473bce7d3ff16b21 Mon Sep 17 00:00:00 2001
From: Brutus5000 <Brutus5000@gmx.net>
Date: Sun, 19 Nov 2023 22:58:21 +0100
Subject: [PATCH] Free the ice4j agent before recreating a new one

Since the old agent might not be shutdown and garbage collected immediately, there might be some Stun-related resource blocked.
---
 .../main/java/com/faforever/iceadapter/ice/PeerIceModule.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ice-adapter/src/main/java/com/faforever/iceadapter/ice/PeerIceModule.java b/ice-adapter/src/main/java/com/faforever/iceadapter/ice/PeerIceModule.java
index db1dd13..c2dea73 100644
--- a/ice-adapter/src/main/java/com/faforever/iceadapter/ice/PeerIceModule.java
+++ b/ice-adapter/src/main/java/com/faforever/iceadapter/ice/PeerIceModule.java
@@ -91,6 +91,10 @@ synchronized void initiateIce() {
      * Creates an agent and media stream for handling the ICE
      */
     private void createAgent() {
+        if(agent != null) {
+            agent.free();
+        }
+
         agent = new Agent();
         agent.setControlling(peer.isLocalOffer());