From 2ae3033cf9ef11deebb01a2e977d310dddc97c0e Mon Sep 17 00:00:00 2001
From: HDegroote <75906619+HDegroote@users.noreply.github.com>
Date: Wed, 27 Nov 2024 09:40:07 +0100
Subject: [PATCH] Pass port opt on to hyperdht (#186)

---
 index.js      | 3 ++-
 test/swarm.js | 8 ++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index cbe2250..ef65fba 100644
--- a/index.js
+++ b/index.js
@@ -35,7 +35,8 @@ module.exports = class Hyperswarm extends EventEmitter {
 
     this.dht = opts.dht || new DHT({
       bootstrap: opts.bootstrap,
-      nodes: opts.nodes
+      nodes: opts.nodes,
+      port: opts.port
     })
     this.server = this.dht.createServer({
       firewall: this._handleFirewall.bind(this),
diff --git a/test/swarm.js b/test/swarm.js
index 662e8c8..f80291a 100644
--- a/test/swarm.js
+++ b/test/swarm.js
@@ -745,4 +745,12 @@ test('topic and peer get unslabbed in PeerInfo', async (t) => {
   swarm2.join(topic, { client: true, server: false })
 })
 
+test('port opt gets passed on to hyperdht', async (t) => {
+  const { bootstrap } = await createTestnet(3, t.teardown)
+
+  const swarm1 = new Hyperswarm({ bootstrap, port: [10000, 10100] })
+  t.alike(swarm1.dht.io.portRange, [10000, 10100])
+  await swarm1.destroy()
+})
+
 function noop () {}