- pool/mod.rs: pass shared http_client Arc to HookWorker
- worker.rs: remove double-locking (sync() manages its own lock),
await all webhook handles before returning, share http_client,
hoist namespace query out of loop
- redis.rs: atomic NAK via Lua script (LREM + LPUSH in one eval)
- sync/lock.rs: increase LOCK_TTL from 60s to 300s for large repos
- sync/mod.rs: split sync/sync_work, fsck_only/fsck_work, gc_only/gc_work
so callers can choose locked vs lock-free path; run_gc + sync_skills
outside the DB transaction
- hook/mod.rs: remove unused http field from HookService
- ssh/mod.rs, http/mod.rs: remove unused HookService/http imports
- pool/worker.rs: single-threaded consumer that BLMPOPs from Redis queues
sequentially. K8s replicas provide HA — each pod runs one worker.
- pool/redis.rs: RedisConsumer with BLMOVE atomic dequeue, ACK/NAK, and
retry-with-json support.
- pool/types.rs: HookTask, TaskType, PoolConfig (minimal — no pool metrics).
- sync/lock.rs: Redis SET NX EX per-repo lock to prevent concurrent workers
from processing the same repo. Lock conflicts are handled by requeueing
without incrementing retry count.
- hook/mod.rs: HookService.start_worker() spawns the background worker.
- ssh/mod.rs / http/mod.rs: ReceiveSyncService RPUSHes to Redis queue.
Both run_http and run_ssh call start_worker() to launch the consumer.
- Lock conflicts (GitError::Locked) in the worker are requeued without
incrementing retry_count so another worker can pick them up.
- Add retry_count to HookTask with serde(default) for backwards compat
- Limit hook task retries to MAX_RETRIES=5, discard after limit to prevent
infinite requeue loops that caused 'task nack'd and requeued' log spam
- Add nak_with_retry() in RedisConsumer to requeue with incremented count
- Standardize all slog logs: replace "info!(l, "msg"; "k" => v)" shorthand
with "info!(l, "{}", format!("msg k={}", v))" across ssh/authz.rs,
ssh/handle.rs, ssh/server.rs, hook/webhook_dispatch.rs, hook/pool/mod.rs
