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This commit is contained in:
Alexey
2026-03-21 15:45:29 +03:00
parent 7a8f946029
commit d7bbb376c9
154 changed files with 6194 additions and 3775 deletions
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106
src/maestro/me_startup.rs
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@@ -12,8 +12,8 @@ use crate::startup::{
COMPONENT_ME_PROXY_CONFIG_V6, COMPONENT_ME_SECRET_FETCH, StartupMeStatus, StartupTracker,
};
use crate::stats::Stats;
use crate::transport::middle_proxy::MePool;
use crate::transport::UpstreamManager;
use crate::transport::middle_proxy::MePool;
use super::helpers::load_startup_proxy_config_snapshot;
@@ -229,8 +229,12 @@ pub(crate) async fn initialize_me_pool(
config.general.me_adaptive_floor_recover_grace_secs,
config.general.me_adaptive_floor_writers_per_core_total,
config.general.me_adaptive_floor_cpu_cores_override,
config.general.me_adaptive_floor_max_extra_writers_single_per_core,
config.general.me_adaptive_floor_max_extra_writers_multi_per_core,
config
.general
.me_adaptive_floor_max_extra_writers_single_per_core,
config
.general
.me_adaptive_floor_max_extra_writers_multi_per_core,
config.general.me_adaptive_floor_max_active_writers_per_core,
config.general.me_adaptive_floor_max_warm_writers_per_core,
config.general.me_adaptive_floor_max_active_writers_global,
@@ -457,64 +461,70 @@ pub(crate) async fn initialize_me_pool(
"Middle-End pool initialized successfully"
);
// ── Supervised background tasks ──────────────────
let pool_clone = pool.clone();
let rng_clone = rng.clone();
let min_conns = pool_size;
tokio::spawn(async move {
loop {
let p = pool_clone.clone();
let r = rng_clone.clone();
let res = tokio::spawn(async move {
crate::transport::middle_proxy::me_health_monitor(
p, r, min_conns,
)
.await;
})
// ── Supervised background tasks ──────────────────
let pool_clone = pool.clone();
let rng_clone = rng.clone();
let min_conns = pool_size;
tokio::spawn(async move {
loop {
let p = pool_clone.clone();
let r = rng_clone.clone();
let res = tokio::spawn(async move {
crate::transport::middle_proxy::me_health_monitor(
p, r, min_conns,
)
.await;
match res {
Ok(()) => warn!("me_health_monitor exited unexpectedly, restarting"),
Err(e) => {
error!(error = %e, "me_health_monitor panicked, restarting in 1s");
tokio::time::sleep(Duration::from_secs(1)).await;
}
})
.await;
match res {
Ok(()) => warn!(
"me_health_monitor exited unexpectedly, restarting"
),
Err(e) => {
error!(error = %e, "me_health_monitor panicked, restarting in 1s");
tokio::time::sleep(Duration::from_secs(1)).await;
}
}
});
let pool_drain_enforcer = pool.clone();
tokio::spawn(async move {
loop {
let p = pool_drain_enforcer.clone();
let res = tokio::spawn(async move {
}
});
let pool_drain_enforcer = pool.clone();
tokio::spawn(async move {
loop {
let p = pool_drain_enforcer.clone();
let res = tokio::spawn(async move {
crate::transport::middle_proxy::me_drain_timeout_enforcer(p).await;
})
.await;
match res {
Ok(()) => warn!("me_drain_timeout_enforcer exited unexpectedly, restarting"),
Err(e) => {
error!(error = %e, "me_drain_timeout_enforcer panicked, restarting in 1s");
tokio::time::sleep(Duration::from_secs(1)).await;
}
match res {
Ok(()) => warn!(
"me_drain_timeout_enforcer exited unexpectedly, restarting"
),
Err(e) => {
error!(error = %e, "me_drain_timeout_enforcer panicked, restarting in 1s");
tokio::time::sleep(Duration::from_secs(1)).await;
}
}
});
let pool_watchdog = pool.clone();
tokio::spawn(async move {
loop {
let p = pool_watchdog.clone();
let res = tokio::spawn(async move {
}
});
let pool_watchdog = pool.clone();
tokio::spawn(async move {
loop {
let p = pool_watchdog.clone();
let res = tokio::spawn(async move {
crate::transport::middle_proxy::me_zombie_writer_watchdog(p).await;
})
.await;
match res {
Ok(()) => warn!("me_zombie_writer_watchdog exited unexpectedly, restarting"),
Err(e) => {
error!(error = %e, "me_zombie_writer_watchdog panicked, restarting in 1s");
tokio::time::sleep(Duration::from_secs(1)).await;
}
match res {
Ok(()) => warn!(
"me_zombie_writer_watchdog exited unexpectedly, restarting"
),
Err(e) => {
error!(error = %e, "me_zombie_writer_watchdog panicked, restarting in 1s");
tokio::time::sleep(Duration::from_secs(1)).await;
}
}
});
}
});
break Some(pool);
}