Function create_tcp_client_binding 

pub async fn create_tcp_client_binding<T: SessionFactory>(
    bind_host: SocketAddr,
    port_range: Option<String>,
    factory: T,
    open_listeners: Arc<ListenerJoinHandles>,
    destination: Address,
    target_spec: SessionTargetSpec,
    config: T::Cfg,
    use_session_pool: Option<usize>,
    max_client_sessions: Option<usize>,
) -> Result<(SocketAddr, Option<SessionId>, usize), BindError>