From 65507807acfe25da6b2db379cd72b01e3b304e62 Mon Sep 17 00:00:00 2001
From: Julian Simioni <julian@mapzen.com>
Date: Mon, 23 Oct 2017 13:03:10 -0400
Subject: [PATCH] Ask Node's `net.server` for the actual address its listening
 on

This allows us to emit a helpful and correct message when Pelias starts.
---
 index.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index baefb894..f541c0cc 100644
--- a/index.js
+++ b/index.js
@@ -3,6 +3,8 @@ const app = require('./app'),
     port = ( process.env.PORT || 3100 ),
     host = ( process.env.HOST || undefined );
 
-/** run server on the default setup (single core) **/
-console.log( `pelias is now running on ${host}:${port}` );
-app.listen( port, host );
+const server = app.listen( port, host, () => {
+  // ask server for the actual address and port its listening on
+  const listenAddress = server.address();
+  console.log( `pelias is now running on ${listenAddress.address}:${listenAddress.port}` );
+});