diff --git a/config/config.exs b/config/config.exs
index d9cfaf3..c04ed23 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -11,7 +11,7 @@ config :tres,
   callback_args: []
 
 config :logger,
-  level: :info,
+  level: :debug,
   format: "$date $time [$level] $message\n",
   metadata: [],
   handle_otp_reports: true
diff --git a/test/lib/tres/secure_channel_test.exs b/test/lib/tres/secure_channel_test.exs
new file mode 100644
index 0000000..afcc3f3
--- /dev/null
+++ b/test/lib/tres/secure_channel_test.exs
@@ -0,0 +1,39 @@
+defmodule Tres.SecureChannelTest do
+  use ExUnit.Case, async: false
+
+  import ExUnit.CaptureLog
+
+  @datapath_id "0000000000000001"
+
+  @host 'localhost'
+  @port 6653
+  @client_opts [:binary, {:packet, 0}]
+
+  describe "Tres.SecureChannel" do
+    test "if hello message sending is slow" do
+      {:ok, socket} = connect()
+      _ = :gen_tcp.recv(socket, 0)
+
+      fn -> Process.sleep(4000) end
+      |> capture_log()
+      |> Kernel.=~("connection terminated: Hello handshake timed out")
+      |> assert()
+
+      _ = :gen_tcp.close(socket)
+    end
+  end
+
+  # Helper
+
+  defp connect do
+    {:ok, _socket} = :gen_tcp.connect(@host, @port, @client_opts)
+  end
+
+  defp close(socket) do
+    :ok = :gen_tcp.close(socket)
+  end
+
+  defp send_msg(socket, msg) do
+    :ok = :gen_tcp.send(socket, Openflow.to_binary(msg))
+  end
+end
diff --git a/test/test_helper.exs b/test/test_helper.exs
index 135c19a..5a9a105 100644
--- a/test/test_helper.exs
+++ b/test/test_helper.exs
@@ -1,2 +1,2 @@
 ExUnit.configure(seed: 0)
-ExUnit.start(trace: true)
+ExUnit.start(trace: true, capture_log: true)