add disconnect

polkadot-cloud · Mar 5, 2024 · e1d2706 · e1d2706
1 parent 3bacf8e
commit e1d2706
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/src/model/Api/indexi.ts b/src/model/Api/indexi.ts
@@ -138,4 +138,22 @@ export class Api {
     }
     return 'error' as EventStatus;
   };
+
+  // ------------------------------------------------------
+  // Disconnect
+  // ------------------------------------------------------
+
+  // Remove API event listeners if they exist.
+  unsubscribeProvider() {
+    this.#providerUnsubs.forEach((unsub) => {
+      unsub();
+    });
+  }
+
+  // Disconnect gracefully from API and provider.
+  async disconnect() {
+    this.unsubscribeProvider();
+    this.provider?.disconnect();
+    await this.api?.disconnect();
+  }
 }