1 files changed, 6 insertions, 0 deletions
diff --git a/extension/src/util/messenger.ts b/extension/src/util/messenger.ts
index bcc88fe1..152d4a1f 100644
--- a/extension/src/util/messenger.ts
+++ b/extension/src/util/messenger.ts
@@ -18,6 +18,8 @@ export abstract class Messenger {
   abstract onError(callback: () => void): void;
 
   abstract sendAndReceive(messageType: string, data: any): Promise<any>;
+
+  abstract close(): void;
 }
 
 export class WebsocketMessenger extends Messenger {
@@ -160,4 +162,8 @@ export class WebsocketMessenger extends Messenger {
   onError(callback: () => void): void {
     this.websocket.addEventListener("error", callback);
   }
+
+  close(): void {
+    this.websocket.close();
+  }
 }