pub async fn proxy<Frontend: SocketSend + SocketRecv, Backend: SocketSend + SocketRecv>(
frontend: Frontend,
backend: Backend,
capture: Option<Box<dyn CaptureSocket>>
) -> ZmqResult<()>
pub async fn proxy<Frontend: SocketSend + SocketRecv, Backend: SocketSend + SocketRecv>(
frontend: Frontend,
backend: Backend,
capture: Option<Box<dyn CaptureSocket>>
) -> ZmqResult<()>