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routewatch/TODO.md
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clawbot 2c32eaa4de
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Stop the streamer without sending on closed queues (closes #34)
Stop cancels the stream and closes the handler queues under the streamer's write lock, but the read loop only checked for a stop before parsing each line. A stop landing after that check made the loop send the message to a closed queue and panic. The loop now checks again under the read lock it already takes before handing the message to the queues, and returns if the stream was stopped.

Stop also clears its cancel function and returns early when there is none, so a second call no longer closes the queues again, as its comment already promised.

The new test calls Stop from the raw handler, which runs in exactly that gap, and then calls Stop a second time.

Model: opus-5-5
2026-09-28 19:13:08 +00:00

2.9 KiB

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