From bb9da929b8ee14a99a6953b13a8951fef58b4d55 Mon Sep 17 00:00:00 2001
From: Christopher Meiklejohn <christopher.meiklejohn@gmail.com>
Date: Sat, 24 Aug 2013 16:54:32 -0700
Subject: [PATCH] Add timeout to environment.

---
 src/js_driver.erl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/js_driver.erl b/src/js_driver.erl
index 31c4b80..d03af23 100644
--- a/src/js_driver.erl
+++ b/src/js_driver.erl
@@ -140,7 +140,9 @@ define_js(Ctx, FileName, Js, Timeout) when is_binary(FileName),
 %% @spec eval_js(port(), binary()) -> {ok, any()} | {error, any()}
 %% @doc Evaluate a Javascript expression and return the result
 eval_js(Ctx, Js) ->
-    eval_js(Ctx, Js, ?SCRIPT_TIMEOUT).
+    ScriptTimeout = app_helper:get_env(erlang_js, script_timeout,
+                                       ?SCRIPT_TIMEOUT),
+    eval_js(Ctx, Js, ScriptTimeout).
 
 %% @private
 eval_js(Ctx, {file, FileName}, Timeout) ->