From 16ad3436a9142a05fece4f75fc7077bf4f7fbdbe Mon Sep 17 00:00:00 2001
From: Robin Appelman <robin@icewind.nl>
Date: Thu, 13 Apr 2017 19:00:30 +0200
Subject: [PATCH] get port from env

---
 sync.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/sync.ts b/sync.ts
index 7d0503f..9fea22f 100644
--- a/sync.ts
+++ b/sync.ts
@@ -9,7 +9,7 @@ interface Session {
 	playing: boolean;
 }
 
-const sessions: {[name: string]: Session} = {};
+const sessions: { [name: string]: Session } = {};
 
 interface JoinPacket {
 	type: 'join';
@@ -40,8 +40,9 @@ const server = createServer(function (request, response) {
 	response.writeHead(404);
 	response.end();
 });
-server.listen(8181, function () {
-	console.log((new Date()) + ' Server is listening on port 8080');
+const port = process.env.PORT || 80;
+server.listen(port, function () {
+	console.log(`${(new Date())} Server is listening on port ${port}`);
 });
 
 const wsServer = new WebSocketServer({