   @spec stop(session) :: :ok
 
   @doc """
-  Stops Session asyncronously.
-
-  The very moment of the SMPP session termination can be traced via `handle_stop` callback.
+  Stops the session syncronously.
   """
   def stop(pid, reason \\ :normal) do
     TransportSession.call(pid, {:stop, reason})


  @spec reply(from, response :: term) :: :ok

  def reply(from, response) do
    TransportSession.reply(from, response)
  end

  @spec send_pdu(session, Pdu.t) :: :ok

  @doc """
  Sends a PDU from the session to the peer.
  """
  def send_pdu(pid, pdu) do
    TransportSession.call(pid, {:send_pdu, pdu})
