1 files changed, 3 insertions, 1 deletions
diff --git a/src/opcodes/Resume.ts b/src/opcodes/Resume.ts
index dd641e57..8badbb35 100644
--- a/src/opcodes/Resume.ts
+++ b/src/opcodes/Resume.ts
@@ -2,4 +2,6 @@ import { CLOSECODES, Payload } from "../util/Constants";
 
 import WebSocket from "../util/WebSocket";
 
-export function onResume(this: WebSocket, data: Payload) {}
+export function onResume(this: WebSocket, data: Payload) {
+	return this.close(CLOSECODES.Session_timed_out);
+}