forked/hyper
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat(http2): allow configuring the HTTP/2 frame size

Browse Source 
The default of 16K is taken from h2.
This commit is contained in:
Geoffry Song
2020-05-28 16:07:31 -07:00
committed by Sean McArthur
parent 042c770603
commit b64464562a
4 changed files with 33 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/proto/h2/server.rs
View File

@@ -26,12 +26,14 @@ use crate::{Body, Response};
// so is more likely to use more resources than a client would.
const DEFAULT_CONN_WINDOW: u32 = 1024 * 1024; // 1mb
const DEFAULT_STREAM_WINDOW: u32 = 1024 * 1024; // 1mb
const DEFAULT_MAX_FRAME_SIZE: u32 = 1024 * 16; // 16kb
#[derive(Clone, Debug)]
pub(crate) struct Config {
pub(crate) adaptive_window: bool,
pub(crate) initial_conn_window_size: u32,
pub(crate) initial_stream_window_size: u32,
pub(crate) max_frame_size: u32,
pub(crate) max_concurrent_streams: Option<u32>,
#[cfg(feature = "runtime")]
pub(crate) keep_alive_interval: Option<Duration>,
@@ -45,6 +47,7 @@ impl Default for Config {
adaptive_window: false,
initial_conn_window_size: DEFAULT_CONN_WINDOW,
initial_stream_window_size: DEFAULT_STREAM_WINDOW,
max_frame_size: DEFAULT_MAX_FRAME_SIZE,
max_concurrent_streams: None,
#[cfg(feature = "runtime")]
keep_alive_interval: None,
@@ -98,7 +101,8 @@ where
let mut builder = h2::server::Builder::default();
builder
.initial_window_size(config.initial_stream_window_size)
.initial_connection_window_size(config.initial_conn_window_size);
.initial_connection_window_size(config.initial_conn_window_size)
.max_frame_size(config.max_frame_size);
if let Some(max) = config.max_concurrent_streams {
builder.max_concurrent_streams(max);
}