From 0145903e705b513b61549790261ca2036dae6e7f Mon Sep 17 00:00:00 2001
From: Danila Fedorin <danila.fedorin@gmail.com>
Date: Sat, 26 May 2018 00:33:12 -0700
Subject: [PATCH] Add a port variable.

---
 src/Go.cr             | 1 +
 src/Go/views/game.ecr | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Go.cr b/src/Go.cr
index d500ec3..5a5418b 100644
--- a/src/Go.cr
+++ b/src/Go.cr
@@ -3,6 +3,7 @@ require "kemal"
 require "json"
 
 URL = "localhost"
+PORT = "3000"
 GAME_CACHE = {} of String => Go::Game
 
 def query_game(db, id) : Go::Game?
diff --git a/src/Go/views/game.ecr b/src/Go/views/game.ecr
index 816e39e..d11de30 100644
--- a/src/Go/views/game.ecr
+++ b/src/Go/views/game.ecr
@@ -4,7 +4,7 @@
     var node = document.getElementById('elm-root')
     var app = Elm.Main.embed(node, {
         'black' : <%= black %>,
-        'url' : "<%= "ws://" + URL + ":" + Kemal.config.port.to_s %>",
+        'url' : "<%= "ws://" + URL + ":" + PORT %>",
         'id' : "<%= id %>",
         'size' : <%= size %>
     })