update

config/config.exs

@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :n2o,
   port: 8002,

lib/index.ex

@@ -23,7 +23,7 @@ defmodule Sample.Index do
     :nitro.wire(NITRO.jq(target: :message, method: [:focus, :select]))
     :nitro.insert_top(:history, NITRO.message(body: [NITRO.author(body: user), :nitro.jse(message)]))
   end
-  def event(unexpected), do: unexpected |> inspect() |> Logger.warn()
+  def event(unexpected), do: unexpected |> inspect() |> Logger.warning()
 
   def chat(message) do
     room = Sample.Application.room ; user = :n2o.user()

lib/login.ex

@@ -19,6 +19,6 @@ defmodule Sample.Login do
   def event(unexpected) do
     unexpected
     |> inspect()
-    |> Logger.warn()
+    |> Logger.warning()
   end
 end

mix.exs

@@ -7,7 +7,6 @@ defmodule Sample.Mixfile do
       version: "6.6.7",
       description: "SAMPLE Elixir Application",
       package: package(),
-      elixir: "~> 1.7",
       deps: deps()
     ]
   end
@@ -26,18 +25,18 @@ defmodule Sample.Mixfile do
   def application() do
     [
       mod: {Sample.Application, []},
-      applications: [:ranch, :cowboy, :rocksdb, :logger, :n2o, :kvs, :syn, :nitro]
+      extra_applications: [:ranch, :mnesia, :xmerl, :cowboy, :rocksdb, :logger, :n2o, :kvs, :syn, :nitro]
     ]
   end
 
   def deps() do
     [
       {:ex_doc, "~> 0.29.0", only: :dev},
       {:cowboy, "~> 2.8.0"},
-      {:rocksdb, "~> 1.6.0"},
+      {:rocksdb, git: "https://github.com/emqx/erlang-rocksdb", branch: "master"},
       {:nitro, "~> 8.2.4"},
-      {:kvs, "~> 10.3.0"},
-      {:n2o, "~> 10.3.2"},
+      {:kvs, "~> 10.8.3"},
+      {:n2o, "~> 10.12.4"},
       {:syn, "~> 2.1.1"}
     ]
   end