1 unstable release
new 0.0.1 | Mar 17, 2025 |
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#14 in #quinn
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50KB
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tonic-h3
Experimental implementation of running tonic grpc on h3, following the proposal: G2-http3-protocol
tonic-h3 is targeted to support all quic transport implementations that integrates with h3. Currently the following are incoporated and tested:
See examples and tests for getting started.
Compatibility with grpc-dotnet with http3 is tested here.
Supporting crates
- axum-h3 Use axum with h3, used by
tonic-h3
server. - h3-util Http3 server and client utilities used by
axum-h3
andtonic-h3
. - Other quic wrapping crates to support alternative quic implementations.
tonic examples
Server:
async fn run_server(endpoint: h3_quinn::quinn::Endpoint) -> Result<(), tonic_h3::Error> {
let router = tonic::transport::Server::builder()
.add_service(GreeterServer::new(HelloWorldService {}));
let acceptor = tonic_h3::quinn::H3QuinnAcceptor::new(endpoint.clone());
tonic_h3::server::H3Router::from(router)
.serve(acceptor)
.await?;
endpoint.wait_idle().await;
Ok(())
}
Client:
async fn run_client(
uri: http::Uri,
client_endpoint: h3_quinn::quinn::Endpoint,
) -> Result<(), tonic_h3::Error> {
let channel = tonic_h3::quinn::new_quinn_h3_channel(uri.clone(), client_endpoint.clone());
let mut client = crate::greeter_client::GreeterClient::new(channel);
let request = tonic::Request::new(crate::HelloRequest {
name: "Tonic".into(),
});
let response = client.say_hello(request).await?;
println!("RESPONSE={:?}", response);
Ok(())
}
License
MIT license. See LICENSE.
Dependencies
~11–22MB
~326K SLoC