Merge pull request #12 from bluzi/master

One-time events
bougarfaoui · Aug 6, 2017 · 80284ce · 80284ce
2 parents cd4fd38 + d1450cd
commit 80284ce
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/socket-io.service.ts b/socket-io.service.ts
@@ -59,5 +59,9 @@ export class WrappedSocket {
             };
         }).share();
     }
-
+
+    /* Creates a Promise for a one-time event */
+    fromEventOnce<T>(eventName: string): Promise<T> {
+        return new Promise<T>(resolve => this.once(eventName, resolve));
+    }
 }