Add #loser command — worst packet delivery record over directed sends (v0.21.9)

2026-09-29 20:58:43 +00:00
parent 46d32b3553
commit 3b1f5de101
5 changed files with 182 additions and 3 deletions
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 # Changelog

+## v0.21.9 — 2026-09-29 20:56
+
+- New `#loser` command (owner request): replies with which user/node has the worst packet delivery record, over directed sends only. Meshtastic shares no mesh-wide loss stats, so it groups our own tx history by destination and counts delivered vs failed per node; broadcasts are excluded (firmware strips want_ack pre-TX, they stay pending — and the broadcast addr is never a real destination even if a NACK lands on it). Loser = most failures, tie-break worse failure ratio. Node resolved to `longName`/`shortName`, falling back to the `@!xxxxxxxx` mention when unknown. Three reply shapes: worst delivery line (`worst delivery: <name> (@!hex) - N failed / M delivered`), a "no failed sends yet" line, and a "not enough data yet — only directed sends count (broadcasts have no acks)" line. Registered in the CommandService constructor next to `#ping`; listed in `#help`.
+- Tests: 175 → 180 — new `#loser` specs cover all three reply cases, broadcast/pending exclusion, the unknown-node `@!hex` fallback, and the failure-ratio tie-break; the `#help` spec now also asserts `#loser` is listed.
+
 ## v0.21.8 — 2026-09-27 07:13

 - Fixed `npm test` exiting 1 with "Errors 2" even though all tests pass (every CI run red since v0.21.2): the two watchdog specs that force a reconnect destroy the service's socket while data is still pending in its receive buffer (the overflow spec floods 300 KB and destroys on the first ~64 KB chunk; the garbage spec destroys right after its last write), so the kernel sends RST instead of FIN and the fake bridge's accepted server-side sockets emit `read ECONNRESET`. Those test-owned sockets had no `'error'` handler, so Node threw it as an uncaught exception that vitest counts as a run-level failure. `startBridge()` now attaches a no-op `'error'` handler to every accepted socket (single registration point, covers all four spec files using the fake bridge). Test-only change — `fake-bridge.ts` is imported by specs only; no runtime diff, no deploy needed.