possible to do a reuse port option?

[kolinfluence]

possible to do a reuse port option?

how do i modify the code for reuse port to work?

[kolinfluence]

@tidwall i've modified the code for reuse port to work BUT it's not elegant.

1. can u pls standardize it into the package?
2. also can u also add context to it?
3. can i buy u a coffee for doing those 2 above?

been using this package and i can only say it's great! thx!

[tidwall]

Sorry, but unfortunately I don't have the available time necessary to dedicate to new features for this project.

[kolinfluence]

@tidwall i have done the below coding.
would like your guidance on how u would like call the reuse port and "add context" in.
to add the feature is 15-20 mins of ur time.
if u find the time in any coffee breaks, do hope to see it implemented.

only needing to add these two codes BUT not sure how u would let users define it.

	config = &net.ListenConfig{Control: func (network, address string, conn syscall.RawConn) error {
		return conn.Control(func(descriptor uintptr) {
			unix.SetsockoptInt(int(descriptor), unix.SOL_SOCKET, unix.SO_REUSEPORT, 1)
		})
	}}
	

// ListenServeAndSignal serves incoming connections and passes nil or error
// when listening. signal can be nil.
func (s *Server) ListenServeAndSignal(signal chan error) error {
        //if port reuse option selected, use the config.Listen addition above. else normal net stuff
        //the context.Background() can also be a user-defined option
	ln, err := config.Listen(context.Background(), s.net, s.laddr)
	if err != nil {
		if signal != nil {
			signal <- err
		}
		return err
	}
	s.mu.Lock()
	s.ln = ln
	s.mu.Unlock()
	if signal != nil {
		signal <- nil
	}
	return serve(s)
}