How to specify the source port number when a client wants to Dial to server about quic-go HOT 6 CLOSED

You can construct a Transport with a UPDConn that you created yourself.

from quic-go.

Thanks @marten-seemann for the feedback.
I tried to create a transport from UDPConn. But i didn't know how to do it properly because transport.Dial return the error: INTERNAL_ERROR (local): write udp 127.0.0.1:44746->127.0.0.1:59951: use of WriteTo with pre-connected connection
This is the part the code, i did use:

	tConn, err := net.DialUDP("udp", lAddr, rAddr)
	if err != nil {
		sugar.Debug("Could not create UDP connection: %v", err)
	}

	transport := &quic.Transport{Conn: tConn}

	conn, err = transport.Dial(ctx, rAddr, tlsConfig, quicConfig)
	if err != nil {
		sugar.Debug("Connect to quic server failed: ", err)
	}

from quic-go.

It’s all explained in the README.

from quic-go.

Thanks @marten-seemann again. Actually, i did check the README, and i did just find a implementation for the server. But, i need to specify source port of the client. When defining the server, no client is connected to server so the transfer of net.UDPConn to quic.Connection will work, but how about the client if he already connected. And the problem, is that internally the function writeTo is called instead of write.

from quic-go.

Use ListenUDP instead of DialUDP. Just like it says in literally the first paragraph of the README.

from quic-go.

Solved. Thank you @marten-seemann.

from quic-go.