minor improvements

Author: danisharora099

packages/core/src/lib/keep_alive_manager.ts

@@ -56,12 +56,12 @@ export class KeepAliveManager {
     return KeepAliveManager.instance;
   }
 
-  public getPing(peerId: PeerId): Promise<number> {
+  public async getPing(peerId: PeerId): Promise<number> {
     const ping = this.peerPings.get(peerId.toString());
     if (!ping) {
-      return this.libp2pPing.ping(peerId);
+      return await this.libp2pPing.ping(peerId);
     }
-    return Promise.resolve(ping);
+    return ping;
   }
 
   public start(peerId: PeerId): void {

packages/tests/tests/utils.spec.ts

@@ -118,7 +118,7 @@ describe("Util: toAsyncIterator: Filter", () => {
 
 const TestCodec = "test/1";
 
-describe.only("selectPeerForProtocol", () => {
+describe("selectPeerForProtocol", () => {
   let peerStore: PeerStore;
   let getPingStub: sinon.SinonStub;
   const protocols = [TestCodec];