mirror of https://github.com/fafhrd91/actix-web
35 lines
1.1 KiB
Rust
35 lines
1.1 KiB
Rust
//! An example that supports automatic selection of plaintext h1/h2c connections.
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//!
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//! Notably, both the following commands will work.
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//! ```console
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//! $ curl --http1.1 'http://localhost:8080/'
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//! $ curl --http2-prior-knowledge 'http://localhost:8080/'
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//! ```
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use std::{convert::Infallible, io};
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use actix_http::{body::BodyStream, HttpService, Request, Response, StatusCode};
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use actix_server::Server;
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#[tokio::main(flavor = "current_thread")]
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async fn main() -> io::Result<()> {
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env_logger::init_from_env(env_logger::Env::new().default_filter_or("info"));
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Server::build()
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.bind("h2c-detect", ("127.0.0.1", 8080), || {
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HttpService::build()
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.finish(|_req: Request| async move {
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Ok::<_, Infallible>(Response::build(StatusCode::OK).body(BodyStream::new(
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futures_util::stream::iter([
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Ok::<_, String>("123".into()),
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Err("wertyuikmnbvcxdfty6t".to_owned()),
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]),
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)))
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})
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.tcp_auto_h2c()
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})?
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.workers(2)
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.run()
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.await
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}
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