case conn do
%{halted: false} = conn ->
- case Transport.connect(endpoint, handler, transport, __MODULE__, nil, conn.params) do
+ case handler.connect(%{
+ endpoint: endpoint,
+ transport: transport,
+ options: [serializer: nil],
+ params: conn.params
+ }) do
{:ok, socket} ->
{:ok, conn, {__MODULE__, {socket, opts}}}