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From: Dominik Csapak <d.csapak@proxmox.com>
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Subject: [pbs-devel] [PATCH proxmox-backup v3 4/7] server/rest: compress api
calls
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Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
src/server/rest.rs | 23 +++++++++++++++++++++--
1 file changed, 21 insertions(+), 2 deletions(-)
diff --git a/src/server/rest.rs b/src/server/rest.rs
index 02258eab..61513e4b 100644
--- a/src/server/rest.rs
+++ b/src/server/rest.rs
@@ -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();
--
2.20.1