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server/rest: compress api calls

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Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
This commit is contained in:
Dominik Csapak 2021-04-06 11:03:44 +02:00 committed by Thomas Lamprecht
parent 4d84e869bf
commit 2f29f1c765
1 changed files with 21 additions and 2 deletions
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23
src/server/rest.rs
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@ -39,7 +39,7 @@ use crate::api2::types::{Authid, Userid};
use crate::auth_helpers::*;
use crate::config::cached_user_info::CachedUserInfo;
use crate::tools;
use crate::tools::compression::CompressionMethod;
use crate::tools::compression::{CompressionMethod, DeflateEncoder, Level};
use crate::tools::FileLogger;
extern "C" {
@ -397,6 +397,7 @@ pub async fn handle_api_request<Env: RpcEnvironment, S: 'static + BuildHasher +
uri_param: HashMap<String, String, S>,
) -> Result<Response<Body>, Error> {
let delay_unauth_time = std::time::Instant::now() + std::time::Duration::from_millis(3000);
let compression = extract_compression_method(&parts.headers);
let result = match info.handler {
ApiHandler::AsyncHttp(handler) => {
@ -417,7 +418,7 @@ pub async fn handle_api_request<Env: RpcEnvironment, S: 'static + BuildHasher +
}
};
let resp = match result {
let mut resp = match result {
Ok(resp) => resp,
Err(err) => {
if let Some(httperr) = err.downcast_ref::<HttpError>() {
@ -429,6 +430,24 @@ pub async fn handle_api_request<Env: RpcEnvironment, S: 'static + BuildHasher +
}
};
let resp = match compression {
Some(CompressionMethod::Deflate) => {
resp.headers_mut().insert(
header::CONTENT_ENCODING,
CompressionMethod::Deflate.content_encoding(),
);
resp.map(|body| {
Body::wrap_stream(DeflateEncoder::with_quality(
body.map_err(|err| {
proxmox::io_format_err!("error during compression: {}", err)
}),
Level::Fastest,
))
})
}
None => resp,
};
if info.reload_timezone {
unsafe {
tzset();