5 Commits

Include renames

Author	SHA1	Message	Date
sneak	bc7c5e18a5	Answer 504, not 408, when a request outlasts its time limit (closes #70) ... The hand-written time limit middleware answered 408 and wrote that answer from its own goroutine while the handler could still be writing. It is replaced by chi's middleware.Timeout, placed after JSONResponseMiddleware so its 504 is not lost behind a 200. When a handler's database read or other lookup fails, it asks deadlinePassed whether the request's time limit passed and, if so, answers 504 instead of its 500 or 404. JSONValidationMiddleware answers 504 with the JSON error body when the limit has passed and the handler wrote nothing. status.json and /api/v1/stats answer 504 when their 4-second database read runs out. Model: opus-5-5	2026-10-14 15:37:24 +00:00
clawbot	616f13071f	Parse the prefix on the prefix pages before looking it up (closes #71) ... `/prefix/{prefix}/{len}` and `/api/v1/prefix/{prefix}/{len}` passed the URL text to the lookup as typed: a prefix that does not parse answered 500, and a valid prefix written in another form (`2001:DB8:0:0::/32`, `192.0.2.1/24`) answered 404. Both now parse the prefix with `net/netip`, mask it and look up the form the tables store; one that does not parse answers 400. The answer shows the stored form of the prefix. The test drives both pages through the router against a real database. Model: opus-5-5	2026-10-14 17:24:02 +02:00
clawbot	a9b68608c6	Serve the /api/v1/stats prefix distribution from memory (closes #30) ... The prefix distribution was the last query on the stats path. It read one index entry per live route on every request, so on a large database it took the whole 4-second deadline and /api/v1/stats answered 500. The distribution now lives next to the in-memory counts: seeded once at startup from the same query, then kept exact by every live-route write. A new route whose prefix had no live route adds one at its mask length; a delete that leaves a prefix with no live route takes one away. Each check is one lookup on the prefix index, within the same write. The single-route delete now runs its delete and that lookup in one transaction. Model: opus-5-5	2026-10-03 18:43:58 +02:00
clawbot	f2a9e90625	Refuse invalid settings at start, health check follows PORT (closes #31) ... A set but invalid PORT (anything but plain digits from 1 to 65535) or a relative XDG_DATA_HOME now stops the start before the database opens; before, a bad PORT left the daemon running without HTTP. entrypoint.sh refuses a MALLOC_ARENA_MAX that is not a positive whole number, since glibc ignores a bad one silently. The HEALTHCHECK probes the port PORT names, 8080 when unset. PORT is now read in internal/config, so server.New takes the config. The README gives the real Linux state directory, lists XDG_DATA_HOME, and adds "Running under upaas": port, volume, environment, the 5g memory limit and the health check. Unverified: the 5g memory limit could not be exercised on the build host. Model: opus-5-5	2026-09-28 20:08:42 +02:00
clawbot	63d62b7bc1	Fix two goroutine leaks: stats handlers on timeout, streamer tickers on reconnect (closes #12) ... The stats handlers ran the database query in a goroutine that sent on an unbuffered channel. When the 4s request timeout won, nothing received and the goroutine blocked forever; the status page polls every 2s, so once the query exceeds the timeout every poll leaked one goroutine. Give both channels capacity 1 so the send always completes. The streamer started two ticker goroutines per connection that exited only with the streamer's lifetime context, leaking two on every reconnect. Scope them to a per-connection context cancelled when the stream call returns. Tests force the stats timeout repeatedly and drive many reconnects, then assert the goroutine count settles back to its starting value. The streamer gains an internal endpoint field so a test can point it at a local server. Model: opus-4-8	2026-09-21 16:29:32 +02:00