#58 sometimes "removeSocketMapping" gets invoked with a socketId that…

… is not present in the registry.. not sure why
Zuehlke · Jun 25, 2020 · 656e3b1 · 656e3b1
1 parent a6edc3e
commit 656e3b1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/server/src/socketRegistry.js b/server/src/socketRegistry.js
@@ -41,6 +41,10 @@ export default function socketRegistryFactory() {
   }
 
   function removeSocketMapping(socketId, userId, roomId) {
+    if (!registry[socketId]) {
+      return;
+    }
+
     LOGGER.debug(`Removing mapping: socket ${socketId} -> [user ${userId}, room ${roomId}]`);
 
     if (registry[socketId].userId !== userId) {