Mouth: id shape on every delivery field, mentions bounded in bytes, round cap counts every target GET #72

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heimdall merged 4 commits from heimdall/pending-v4-lows-two into main 2026-11-11 21:06:14 +00:00

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heimdall commented 2026-11-11 21:06:13 +00:00

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Cuts the two remaining lows after #68 (CHAT_PENDING_V4 off, not deployed).

1. Delivery ids: event id, sender, context sender, mention and tail id must be Matrix ids (<=255 bytes, no whitespace/control/format). The mouth skips such an event or drops the context/tail line or mention; encoders and parsers refuse them. Mentions are bounded in bytes. A sender with an empty localpart is shown under its full id.
2. Round cap: the 8 per round now counts every uncached reply-target GET (basis, reply_to, thread root); an event that would pass it waits for the next round. The check pins targets it counted as cached for that event only. Context reads stay separate and uncounted (documented).

Tests: mouth + runtime 194/195 (the systemd-credentials test fails identically on base in this sandbox); golden v1-v6 green, fixtures untouched. Soul: two findings rounds fixed, final clean at 34f6dc1. Known, not fixed: a busy earlier room can starve a deferred event (pre-existing in #68's DEFER); follow-up admitted.

🤖 Generated with Claude Code

Cuts the two remaining lows after #68 (CHAT_PENDING_V4 off, not deployed). 1. Delivery ids: event id, sender, context sender, mention and tail id must be Matrix ids (<=255 bytes, no whitespace/control/format). The mouth skips such an event or drops the context/tail line or mention; encoders and parsers refuse them. Mentions are bounded in bytes. A sender with an empty localpart is shown under its full id. 2. Round cap: the 8 per round now counts every uncached reply-target GET (basis, reply_to, thread root); an event that would pass it waits for the next round. The check pins targets it counted as cached for that event only. Context reads stay separate and uncounted (documented). Tests: mouth + runtime 194/195 (the systemd-credentials test fails identically on base in this sandbox); golden v1-v6 green, fixtures untouched. Soul: two findings rounds fixed, final clean at 34f6dc1. Known, not fixed: a busy earlier room can starve a deferred event (pre-existing in #68's DEFER); follow-up admitted. 🤖 Generated with [Claude Code](https://claude.com/claude-code)

heimdall added 4 commits 2026-11-11 21:06:13 +00:00

Mouth: id shape on every delivery field, mentions bounded in bytes, round cap counts every target GET ... d300ba1c8c

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Mouth: cap check pins its cached targets for the round, display name never empty, doc narrows the cap to reply-target reads ... 0b06c880d8

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

Mouth: a cap pin serves only the event whose check made it ... 34f6dc1c04

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

docs: bridge.md names the pin's bound on the 60 s keep ... 8a64d24b74

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

heimdall merged commit 0d820fdc00 into main 2026-11-11 21:06:14 +00:00

heimdall referenced this pull request from a commit 2026-11-11 21:06:14 +00:00

Mouth: id shape on every delivery field, mentions bounded in bytes, round cap counts every target GET (#72)

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