Server sample code

letmut server =MessageTransportServer::new();// Add TCP channelserver.add_channel(TcpServerChannel::new("0.0.0.0",9001)).await;// Add WebSocket channelserver.add_channel(WebSocketServerChannel::new("0.0.0.0",9002,"/ws")).await;// Add QUIC channelserver.add_channel(QuicServerChannel::new("0.0.0.0",9003,"certs/cert.pem","certs/key.pem",)).await;// set some callback handler for serverserver.start().await;

Run example for server

cargo run --example server

Run example for client

# for tcpcargo run --example client_tcp# for websocketcargo run --example client_websocket# for quiccargo run --example client_quic

Generate cert and key for test

openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -days 365000 -nodes -subj"/CN=localhost"

Packet Structure

+--------------------------------+|         Packet Header          ||  +--------------------------+  ||  |  Message ID (4 bytes)    |  ||  +--------------------------+  ||  |  Message Length (4 bytes)|  ||  +--------------------------+  ||  | Compression Type (1 byte)|  ||  +--------------------------+  ||  |  Extend Length (4 bytes) |  ||  +--------------------------+  ||  |  Reserved (3 bytes)      |  ||  +--------------------------+  |+--------------------------------+              |              v+--------------------------------+|    Extended Header Content     ||  (variable length, Extend      ||   Length specifies size)       |+--------------------------------+              |              v+--------------------------------+|        Payload Content         ||    (variable length, Message   ||     Length specifies size)     |+--------------------------------+