moqtransport is an implementation of Media over QUIC Transport on top of quic-go and optionally webtransport-go.

The examples directory contains an implementation of MoQ Chat.

To run a simple chat server using MoQ Tranpsort on top of QUIC, run:

go run examples/chat-server/main.go

Then, open a new shell and start a client:

go run examples/chat-client/main.go

The client is a simple interactive shell that reads and writes messages from stdin and stdout (input and output is currently not well synchronized).

Open another shell and run a second client to chat with the first one using the commands join <roomID> <username> to join a room and msg <roomID> <message> to send messages to a room.

To use WebTransport, you need to create a TLS certificate. This can be done using mkcert:

mkcert localhost
mkcert -install

mkcert will generate a localhost.pem and a localhost-key.pem file. If you change the name of the files or use a different host name, you can use the -cert and -key flags of the server command to point it to the correct files.

Now start the server and client with the -webtransport and -addr flags to run MoQ Transport on top of WebTransport:

Server:

go run examples/chat-server/main.go -webtransport

Client:

go run examples/chat-client/main.go -webtransport -addr https://localhost:8080/moq