astelm/telemt
1
0
Fork 0
mirror of https://github.com/telemt/telemt.git synced 2026-04-25 22:44:10 +03:00
Code Issues Packages Projects Releases Wiki Activity

Safety Gates Invariants + HybridAsyncPersistent + Watch + Runtime Snapshots + ME Writer Ping Tracker + Parallel Recovery + Backpressure Guardrails

Browse Source 
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
This commit is contained in:
Alexey
2026-03-25 16:29:35 +03:00
parent c43de1bd2a
commit 41d786cc11
19 changed files with 384 additions and 184 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
src/transport/middle_proxy/registry.rs
View File

@@ -292,6 +292,12 @@ impl ConnRegistry {
pub async fn bind_writer(&self, conn_id: u64, writer_id: u64, meta: ConnMeta) -> bool {
let mut inner = self.inner.write().await;
// ROUTING IS THE SOURCE OF TRUTH:
// never keep/attach writer binding for a connection that is already
// absent from the routing table.
if !inner.map.contains_key(&conn_id) {
return false;
}
if !inner.writers.contains_key(&writer_id) {
return false;
}
@@ -382,9 +388,39 @@ impl ConnRegistry {
}
pub async fn get_writer(&self, conn_id: u64) -> Option<ConnWriter> {
let inner = self.inner.read().await;
let writer_id = inner.writer_for_conn.get(&conn_id).cloned()?;
let writer = inner.writers.get(&writer_id).cloned()?;
let mut inner = self.inner.write().await;
// ROUTING IS THE SOURCE OF TRUTH:
// stale bindings are ignored and lazily cleaned when routing no longer
// contains the connection.
if !inner.map.contains_key(&conn_id) {
inner.meta.remove(&conn_id);
if let Some(stale_writer_id) = inner.writer_for_conn.remove(&conn_id)
&& let Some(conns) = inner.conns_for_writer.get_mut(&stale_writer_id)
{
conns.remove(&conn_id);
if conns.is_empty() {
inner
.writer_idle_since_epoch_secs
.insert(stale_writer_id, Self::now_epoch_secs());
}
}
return None;
}
let writer_id = inner.writer_for_conn.get(&conn_id).copied()?;
let Some(writer) = inner.writers.get(&writer_id).cloned() else {
inner.writer_for_conn.remove(&conn_id);
inner.meta.remove(&conn_id);
if let Some(conns) = inner.conns_for_writer.get_mut(&writer_id) {
conns.remove(&conn_id);
if conns.is_empty() {
inner
.writer_idle_since_epoch_secs
.insert(writer_id, Self::now_epoch_secs());
}
}
return None;
};
Some(ConnWriter {
writer_id,
tx: writer,