This is a simple tcp proxy that might be useful for simulating connection problems between clients and servers.
val create : proxy_listen_port:int ‑> server_listen_port:int ‑> t Async.Deferred.tval proxy_listen_port : t ‑> intval close : t ‑> unit Async.Deferred.tval stop_client_to_server : t ‑> unitval stop_server_to_client : t ‑> unitval allow_client_to_server : t ‑> unitval allow_server_to_client : t ‑> unit