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Details

Stop the streamer without sending on closed queues (closes #34 )

Stopping the daemon while the RIS Live feed was flowing could panic with "send on closed channel" and skip the rest of the shutdown. Stop cancels the stream and closes the handler queues under the streamer's write lock, but the read loop checked for a stop only before parsing each line. It now checks again under the read lock it already takes just before handing a message to the queues, so it never sends to a closed queue. Stop also clears its cancel function and returns early when there is none, so a second call no longer closes the queues again. A test forces both cases.

Behaviour change: Stop before Start now does nothing.

Model: opus-5-5

2026-09-28 21:42:33 +02:00

2.9 KiB

Raw Blame History

Workflow

branch (from main)
do the work in Next Step
move Next Step to the top of Completed Steps
move the top item of Future Steps into Next Step
commit (TODO.md changes in the same commit as the work)
merge to main if the branch is not protected, otherwise open a PR
push

Status

pre-1.0. No git tags. Runs in production-style Docker deployment, but the policy compliance branch (repo-policies-compliance, make check passing, clean tree) is unmerged to main and the CI workflow is missing.

Next Step

Merge repo-policies-compliance into main (3 commits: policy files and .gitignore, Makefile targets fmt-check/check/docker/hooks, gofmt pass), then add .gitea/workflows/check.yml as a small follow-up commit so CI runs make check on main.

Completed Steps

2026-09-28: stopping the daemon while the feed is flowing no longer panics with "send on closed channel": the read loop checks for a stop just before handing a message to the handler queues, and a second Stop no longer closes the queues again (closes #34)
2026-09-28: docker stop no longer kills the daemon 2 seconds after the stop signal: the entrypoint switches to the routewatch user with setpriv instead of runuser, so the daemon receives the signal itself and gets the whole wait docker stop allows, up to its own 60-second limit (closes #33)
2026-09-28: ready to run under upaas: a set but invalid PORT, XDG_DATA_HOME or MALLOC_ARENA_MAX stops the start, the health check follows PORT, README "Running under upaas" section (closes #31)
2026-09-22: realtime in-memory database statistics: counts seeded at startup and adjusted on every write, oldest/newest route timestamps via index-end lookups; /api/v1/stats no longer scans the tables (closes #27)
2026-07-07 Adopted scripts-to-rule-them-all: script/ entrypoints, Makefile shims, README Entrypoints section
2026-02-22: repo policy compliance: required policy files, .gitignore update, Makefile fmt-check/check/docker/hooks targets, gofmt pass (repo-policies-compliance, unmerged)
2026-01-01: WAL checkpointing: periodic (5s), on startup with logging, TRUNCATE mode; fixed slow queries
2025-12-31: status page: navbar, home page with search, oldest/newest route timestamps, NULL handling in WHOIS stats; container runs as routewatch user with proper state dir
2025-12-30: structured HTTP request logging, increased timeouts, CIDR prefix URL routing fixes, status page metrics and footer
2025-12-29: Dockerfile multi-stage build with source archive; SQLite incremental vacuum for non-blocking space reclamation
2025-07-27: initial RouteWatch BGP stream monitor

Future Steps

Verify main is green after the merge: make check locally and the new CI workflow passing
Review stale remote branches fix-min-time-calculation and optimize-sqlite-settings: land or delete
Clean up the tmp/ directory at the repo root: gitignore or remove