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Rustfmt

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This commit is contained in:
Alexey
2026-07-13 12:20:24 +03:00
parent feb51cbf57
commit 73afeccae1
14 changed files with 105 additions and 151 deletions
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src/transport/middle_proxy/send.rs
+47 -67
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@@ -6,8 +6,8 @@ use std::sync::Arc;
use std::sync::atomic::Ordering;
use std::time::{Duration, Instant};
use tokio::sync::{OwnedSemaphorePermit, Semaphore, TryAcquireError, mpsc};
use tokio::sync::mpsc::error::TrySendError;
use tokio::sync::{OwnedSemaphorePermit, Semaphore, TryAcquireError, mpsc};
use tracing::{debug, warn};
use super::MePool;
@@ -74,16 +74,15 @@ async fn reserve_writer_command_slot(
) -> std::result::Result<mpsc::OwnedPermit<WriterCommand>, WriterCommandReserveError> {
let reserve = tx.clone().reserve_owned();
match deadline {
Some(deadline) => match tokio::time::timeout(
deadline.saturating_duration_since(Instant::now()),
reserve,
)
.await
{
Ok(Ok(permit)) => Ok(permit),
Ok(Err(_)) => Err(WriterCommandReserveError::Closed),
Err(_) => Err(WriterCommandReserveError::TimedOut),
},
Some(deadline) => {
match tokio::time::timeout(deadline.saturating_duration_since(Instant::now()), reserve)
.await
{
Ok(Ok(permit)) => Ok(permit),
Ok(Err(_)) => Err(WriterCommandReserveError::Closed),
Err(_) => Err(WriterCommandReserveError::TimedOut),
}
}
None => reserve.await.map_err(|_| WriterCommandReserveError::Closed),
}
}
@@ -102,7 +101,10 @@ fn writer_resident_permits(
let permits = resident_bytes.div_ceil(ME_WRITER_BYTE_PERMIT_UNIT_BYTES);
let permits = u32::try_from(permits).ok()?;
let reserved_bytes = (permits as usize).checked_mul(ME_WRITER_BYTE_PERMIT_UNIT_BYTES)?;
Some((permits.max(1), reserved_bytes.max(ME_WRITER_BYTE_PERMIT_UNIT_BYTES)))
Some((
permits.max(1),
reserved_bytes.max(ME_WRITER_BYTE_PERMIT_UNIT_BYTES),
))
}
fn proxy_req_resident_permits(
@@ -146,23 +148,18 @@ async fn reserve_writer_bytes(
let acquire = byte_budget.clone().acquire_many_owned(permits);
match deadline {
Some(deadline) => match tokio::time::timeout(
deadline.saturating_duration_since(Instant::now()),
acquire,
)
.await
{
Ok(Ok(permit)) => Ok(WriterBytePermit::new(
permit,
reserved_bytes,
stats.clone(),
)),
Ok(Err(_)) => Err(WriterByteReserveError::Closed),
Err(_) => {
stats.increment_me_writer_byte_budget_timeout_total();
Err(WriterByteReserveError::TimedOut)
Some(deadline) => {
match tokio::time::timeout(deadline.saturating_duration_since(Instant::now()), acquire)
.await
{
Ok(Ok(permit)) => Ok(WriterBytePermit::new(permit, reserved_bytes, stats.clone())),
Ok(Err(_)) => Err(WriterByteReserveError::Closed),
Err(_) => {
stats.increment_me_writer_byte_budget_timeout_total();
Err(WriterByteReserveError::TimedOut)
}
}
},
}
None => acquire
.await
.map(|permit| WriterBytePermit::new(permit, reserved_bytes, stats.clone()))
@@ -189,27 +186,21 @@ impl MePool {
.len()
.checked_add(LEGACY_PROXY_REQ_SOURCE_CAPACITY_OVERHEAD_BYTES)
else {
self.stats
.increment_me_writer_byte_budget_oversize_total();
self.stats.increment_me_writer_byte_budget_oversize_total();
return Err(ProxyError::Proxy(
"ME writer payload residency calculation overflow".into(),
));
};
let Some((writer_byte_permits, writer_reserved_bytes)) = proxy_req_resident_permits(
source_capacity,
data.len(),
tag,
proto_flags,
) else {
self.stats
.increment_me_writer_byte_budget_oversize_total();
let Some((writer_byte_permits, writer_reserved_bytes)) =
proxy_req_resident_permits(source_capacity, data.len(), tag, proto_flags)
else {
self.stats.increment_me_writer_byte_budget_oversize_total();
return Err(ProxyError::Proxy(
"ME writer payload residency calculation overflow".into(),
));
};
if writer_byte_permits as usize > self.writer_lifecycle.writer_byte_budget_permits {
self.stats
.increment_me_writer_byte_budget_oversize_total();
self.stats.increment_me_writer_byte_budget_oversize_total();
return Err(ProxyError::Proxy(
"ME writer payload exceeds configured byte budget".into(),
));
@@ -254,9 +245,8 @@ impl MePool {
loop {
if let Some((current, current_meta)) = self.registry.get_writer_with_meta(conn_id).await
{
let deadline = writer_send_deadline(
self.route_runtime.me_route_blocking_send_timeout,
);
let deadline =
writer_send_deadline(self.route_runtime.me_route_blocking_send_timeout);
let writer_permit = match reserve_writer_bytes(
&current.byte_budget,
writer_byte_permits,
@@ -275,7 +265,10 @@ impl MePool {
));
}
Err(WriterByteReserveError::Closed) => {
warn!(writer_id = current.writer_id, "ME writer byte budget closed");
warn!(
writer_id = current.writer_id,
"ME writer byte budget closed"
);
self.remove_writer_and_close_clients(current.writer_id)
.await;
continue;
@@ -293,12 +286,7 @@ impl MePool {
return Ok(());
}
Err(TrySendError::Full(cmd)) => {
match reserve_writer_command_slot(
&current.tx,
deadline,
)
.await
{
match reserve_writer_command_slot(&current.tx, deadline).await {
Ok(permit) => {
permit.send(cmd);
self.note_hybrid_route_success();
@@ -716,9 +704,7 @@ impl MePool {
}
self.stats
.increment_me_writer_pick_blocking_fallback_total();
let deadline = writer_send_deadline(
self.route_runtime.me_route_blocking_send_timeout,
);
let deadline = writer_send_deadline(self.route_runtime.me_route_blocking_send_timeout);
let writer_permit = match reserve_writer_bytes(
&w.byte_budget,
writer_byte_permits,
@@ -801,24 +787,20 @@ impl MePool {
tag.as_ref().map(|tag| tag.as_slice()),
proto_flags,
) else {
self.stats
.increment_me_writer_byte_budget_oversize_total();
self.stats.increment_me_writer_byte_budget_oversize_total();
return Err(ProxyError::Proxy(
"ME writer payload residency calculation overflow".into(),
));
};
if writer_byte_permits as usize > self.writer_lifecycle.writer_byte_budget_permits {
self.stats
.increment_me_writer_byte_budget_oversize_total();
self.stats.increment_me_writer_byte_budget_oversize_total();
return Err(ProxyError::Proxy(
"ME writer payload exceeds configured byte budget".into(),
));
}
if let Some((current, current_meta)) = self.registry.get_writer_with_meta(conn_id).await {
let deadline = writer_send_deadline(
self.route_runtime.me_route_blocking_send_timeout,
);
let deadline = writer_send_deadline(self.route_runtime.me_route_blocking_send_timeout);
let writer_permit = match reserve_writer_bytes(
&current.byte_budget,
writer_byte_permits,
@@ -837,7 +819,10 @@ impl MePool {
));
}
Err(WriterByteReserveError::Closed) => {
warn!(writer_id = current.writer_id, "ME writer byte budget closed");
warn!(
writer_id = current.writer_id,
"ME writer byte budget closed"
);
self.remove_writer_and_close_clients(current.writer_id)
.await;
return self
@@ -870,12 +855,7 @@ impl MePool {
return Ok(());
}
Err(TrySendError::Full(cmd)) => {
match reserve_writer_command_slot(
&current.tx,
deadline,
)
.await
{
match reserve_writer_command_slot(&current.tx, deadline).await {
Ok(permit) => {
permit.send(cmd);
self.note_hybrid_route_success();