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Code Issues Releases Wiki Activity

move response extensions out of head (#2585)

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This commit is contained in:
Rob Ede
2022-01-19 02:09:25 +00:00
committed by GitHub
parent 7b8a392ef5
commit 2ffc21dd4f
21 changed files with 205 additions and 226 deletions
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12
actix-http/examples/echo.rs
View File

@ -15,6 +15,7 @@ async fn main() -> io::Result<()> {
HttpService::build()
.client_timeout(1000)
.client_disconnect(1000)
// handles HTTP/1.1 and HTTP/2
.finish(|mut req: Request| async move {
let mut body = BytesMut::new();
while let Some(item) = req.payload().next().await {
@ -23,12 +24,13 @@ async fn main() -> io::Result<()> {
log::info!("request body: {:?}", body);
Ok::<_, Error>(
Response::build(StatusCode::OK)
.insert_header(("x-head", HeaderValue::from_static("dummy value!")))
.body(body),
)
let res = Response::build(StatusCode::OK)
.insert_header(("x-head", HeaderValue::from_static("dummy value!")))
.body(body);
Ok::<_, Error>(res)
})
// No TLS
.tcp()
})?
.run()

28
actix-http/examples/echo2.rs
View File

@ -1,32 +1,34 @@
use std::io;
use actix_http::{
body::MessageBody, header::HeaderValue, Error, HttpService, Request, Response, StatusCode,
body::{BodyStream, MessageBody},
header, Error, HttpMessage, HttpService, Request, Response, StatusCode,
};
use actix_server::Server;
use bytes::BytesMut;
use futures_util::StreamExt as _;
async fn handle_request(mut req: Request) -> Result<Response<impl MessageBody>, Error> {
let mut body = BytesMut::new();
while let Some(item) = req.payload().next().await {
body.extend_from_slice(&item?)
let mut res = Response::build(StatusCode::OK);
if let Some(ct) = req.headers().get(header::CONTENT_TYPE) {
res.insert_header((header::CONTENT_TYPE, ct));
}
log::info!("request body: {:?}", body);
// echo request payload stream as (chunked) response body
let res = res.message_body(BodyStream::new(req.payload().take()))?;
Ok(Response::build(StatusCode::OK)
.insert_header(("x-head", HeaderValue::from_static("dummy value!")))
.body(body))
Ok(res)
}
#[actix_rt::main]
async fn main() -> io::Result<()> {
env_logger::init_from_env(env_logger::Env::new().default_filter_or("info"));
Server::build()
actix_server::Server::build()
.bind("echo", ("127.0.0.1", 8080), || {
HttpService::build().finish(handle_request).tcp()
HttpService::build()
// handles HTTP/1.1 only
.h1(handle_request)
// No TLS
.tcp()
})?
.run()
.await