Validate status code for all service instances

Updated to filter out all instances that either time out (I believe
default timeout for HTTPoison is 5s) or return a non-200 status code.

1 files changed, 2 insertions, 1 deletions

diff --git a/mix.exs b/mix.exs
index 0d0c8d0..1108a0f 100644
--- a/mix.exs
+++ b/mix.exs
@@ -24,7 +24,8 @@ defmodule RouterExample.MixProject do
     [
       {:jason, "~> 1.1"},
       {:plug_cowboy, "~> 2.0"},
-      {:poison, "~> 5.0"}
+      {:poison, "~> 5.0"},
+      {:httpoison, "~> 1.8"}
     ]
   end
 end