add clean error handler for invalid thread in network interceptor

DenizenScript · Jul 26, 2021 · 8884752 · 8884752
1 parent 81b4c00
commit 8884752
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/.../com/denizenscript/denizen/nms/v1_17/impl/network/handlers/DenizenNetworkManagerImpl.java b/.../com/denizenscript/denizen/nms/v1_17/impl/network/handlers/DenizenNetworkManagerImpl.java
@@ -163,6 +163,12 @@ public void send(Packet<?> packet, GenericFutureListener<? extends Future<? supe
         if (NMSHandler.debugPackets) {
             Debug.log("Packet: " + packet.getClass().getCanonicalName() + " sent to " + player.getScoreboardName());
         }
+        if (!Bukkit.isPrimaryThread()) {
+            if (Debug.verbose) {
+                Debug.log("Warning: packet sent off main thread! This is completely unsupported behavior! Denizen network inteceptor ignoring packet to avoid crash. Packet class: " + packet.getClass().getCanonicalName() + " sent to " + player.getScoreboardName());
+            }
+            return;
+        }
         packetsSent++;
         if (processAttachToForPacket(packet)
             || processHiddenEntitiesForPacket(packet)