Add connection acceptorv0.1.0

This adds a basic connection acceptor that immediately closes accepted
connections and beings to flesh out the supervision tree.

1 files changed, 21 insertions, 0 deletions

diff --git a/lib/octochat/acceptor.ex b/lib/octochat/acceptor.ex
new file mode 100644
index 0000000..66d97fc
--- /dev/null
+++ b/lib/octochat/acceptor.ex
@@ -0,0 +1,21 @@
+defmodule Octochat.Acceptor do
+  @moduledoc """
+  Connection/socket accpetor
+  """
+
+  @listen_port Application.get_env(:octochat, :port) || 9999
+
+  def accept do
+    {:ok, socket} = :gen_tcp.listen(
+      @listen_port,
+      [:binary, packet: :line, active: false, reuseaddr: true])
+    loop_acceptor(socket)
+  end
+
+  defp loop_acceptor(socket) do
+    {:ok, client} = :gen_tcp.accept(socket)
+    :gen_tcp.close(client)
+    loop_acceptor(socket)
+  end
+
+end