*Add sleep-promise for testing

package.json

@@ -18,6 +18,7 @@
         "hyperswarm": "^4.3.5",
         "prettier": "^2.7.1",
         "protoc": "^1.1.3",
+        "sleep-promise": "^9.1.0",
         "sodium-universal": "^3.1.0",
         "tape": "^5.6.1"
     }

test.js

@@ -1,4 +1,5 @@
 const test = require("tape");
+const sleep = require("sleep-promise");
 const Hyperswarm = require("hyperswarm");
 const sodium = require("sodium-universal");
 const b4a = require("b4a");
@@ -8,16 +9,13 @@ const crypto = require("crypto");
 const topicName = crypto.randomBytes(10);
 
 test("Broadcast through several peers", (t) => {
-  const peer1 = createPeer();
-  const peer2 = createPeer();
-  const peer3 = createPeer();
   t.plan(2);
 
-  Promise.all([peer1, peer2, peer3]).then((peers) => {
+  Promise.all([createPeer(100), createPeer(300), createPeer(500)]).then(
+    (peers) => {
       const peer1 = peers.shift();
       const peer2 = peers.shift();
       const peer3 = peers.shift();
-
       const flood1 = new DHTFlood({ swarm: peer1 });
       const flood2 = new DHTFlood({ swarm: peer2 });
       const flood3 = new DHTFlood({ swarm: peer3 });
@@ -44,10 +42,12 @@ test("Broadcast through several peers", (t) => {
       t.teardown(() => {
         [peer1, peer2, peer3].forEach((item) => item.destroy());
       });
-  });
+    }
+  );
 });
 
-async function createPeer() {
+async function createPeer(ms) {
+  await sleep(ms / 2);
   const swarm = new Hyperswarm();
   await swarm.dht.ready();
   await swarm.listen();
@@ -57,5 +57,7 @@ async function createPeer() {
 
   swarm.join(topic);
 
+  await sleep(ms / 2);
+
   return swarm;
 }