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Bound ME writer queues by resident payload bytes

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Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
This commit is contained in:
Alexey
2026-07-11 18:43:42 +03:00
parent 893ce0cf36
commit d4c4980e5a
25 changed files with 798 additions and 82 deletions
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src/transport/middle_proxy/registry/tests.rs
+30 -8
View File
@@ -1,10 +1,16 @@
use std::net::{IpAddr, Ipv4Addr, SocketAddr};
use std::sync::Arc;
use bytes::Bytes;
use tokio::sync::Semaphore;
use super::{ConnMeta, ConnRegistry, RouteResult};
use crate::transport::middle_proxy::MeResponse;
fn writer_byte_budget() -> Arc<Semaphore> {
Arc::new(Semaphore::new(2049))
}
#[tokio::test]
async fn writer_activity_snapshot_tracks_writer_and_dc_load() {
let registry = ConnRegistry::new();
@@ -14,8 +20,12 @@ async fn writer_activity_snapshot_tracks_writer_and_dc_load() {
let (conn_c, _rx_c) = registry.register().await;
let (writer_tx_a, _writer_rx_a) = tokio::sync::mpsc::channel(8);
let (writer_tx_b, _writer_rx_b) = tokio::sync::mpsc::channel(8);
registry.register_writer(10, writer_tx_a.clone()).await;
registry.register_writer(20, writer_tx_b.clone()).await;
registry
.register_writer(10, writer_tx_a.clone(), writer_byte_budget())
.await;
registry
.register_writer(20, writer_tx_b.clone(), writer_byte_budget())
.await;
let addr = SocketAddr::new(IpAddr::V4(Ipv4Addr::LOCALHOST), 443);
assert!(
@@ -124,8 +134,12 @@ async fn bind_writer_rebinds_conn_atomically() {
let (conn_id, _rx) = registry.register().await;
let (writer_tx_a, _writer_rx_a) = tokio::sync::mpsc::channel(8);
let (writer_tx_b, _writer_rx_b) = tokio::sync::mpsc::channel(8);
registry.register_writer(10, writer_tx_a).await;
registry.register_writer(20, writer_tx_b).await;
registry
.register_writer(10, writer_tx_a, writer_byte_budget())
.await;
registry
.register_writer(20, writer_tx_b, writer_byte_budget())
.await;
let client_addr = SocketAddr::new(IpAddr::V4(Ipv4Addr::LOCALHOST), 443);
let first_our_addr = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(1, 1, 1, 1)), 443);
@@ -184,8 +198,12 @@ async fn writer_lost_does_not_drop_rebound_conn() {
let (conn_id, _rx) = registry.register().await;
let (writer_tx_a, _writer_rx_a) = tokio::sync::mpsc::channel(8);
let (writer_tx_b, _writer_rx_b) = tokio::sync::mpsc::channel(8);
registry.register_writer(10, writer_tx_a).await;
registry.register_writer(20, writer_tx_b).await;
registry
.register_writer(10, writer_tx_a, writer_byte_budget())
.await;
registry
.register_writer(20, writer_tx_b, writer_byte_budget())
.await;
let addr = SocketAddr::new(IpAddr::V4(Ipv4Addr::LOCALHOST), 443);
assert!(
@@ -262,8 +280,12 @@ async fn non_empty_writer_ids_returns_only_writers_with_bound_clients() {
let (conn_id, _rx) = registry.register().await;
let (writer_tx_a, _writer_rx_a) = tokio::sync::mpsc::channel(8);
let (writer_tx_b, _writer_rx_b) = tokio::sync::mpsc::channel(8);
registry.register_writer(10, writer_tx_a).await;
registry.register_writer(20, writer_tx_b).await;
registry
.register_writer(10, writer_tx_a, writer_byte_budget())
.await;
registry
.register_writer(20, writer_tx_b, writer_byte_budget())
.await;
let addr = SocketAddr::new(IpAddr::V4(Ipv4Addr::LOCALHOST), 443);
assert!(