* fix(matrix): truncate inbound preview on UTF-16 code-point boundary
The matrix inbound verbose preview used bodyText.slice(0, 200) before logging.
When a supplementary-plane character (emoji, extended CJK) straddles the 200th
code unit, the slice splits its surrogate pair and emits a lone surrogate into
the verbose log line. Lone surrogates corrupt JSON log serialization, break
terminal rendering, and crash UTF-8-validating log shippers.
Use the shared truncateUtf16Safe helper (already used by the mattermost sibling
monitor after #101630) to keep complete surrogate pairs intact. No behavior
change for ASCII input; the preview is still capped at 200 code units.
Co-Authored-By: Claude <noreply@anthropic.com>
* test(matrix): fix inbound-preview test for lint and lib target
- Avoid String.prototype.isWellFormed (ES2024 lib): use the encodeURIComponent
well-formedness probe instead, which works on the project's TS lib target.
- Replace literal string concatenation with template strings to satisfy the
no-useless-concat lint rule. No behavior change in the assertions.
Co-Authored-By: Claude <noreply@anthropic.com>
* fix(channels): keep inbound log previews UTF-16 safe
* test(line): type verbose preview fixtures
---------
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Peter Steinberger <steipete@gmail.com>
- Raise typing-breaker default from 2 to 5 consecutive failures via a
named constant, keeping explicit overrides intact.
- Extend rich-plain-fallback trigger map to classify
RICH_MESSAGE_CONTENT_REQUIRED alongside existing invalid-entity
errors so both durable and streaming send funnels benefit.
- Add empty rendered-rich-HTML guards before sendRichMessage in both
the durable chunk loop (send.ts) and the streaming delivery funnel
(delivery.send.ts), preventing doomed Bot API calls and preserving
later valid chunks.
- Add regression tests for the default typing breaker, delivery-side
and durable-side RICH_MESSAGE_CONTENT_REQUIRED fallback behavior.
* fix(telegram): add UND_ERR_CONNECT_TIMEOUT to PRE_CONNECT_ERROR_CODES
UND_ERR_CONNECT_TIMEOUT occurs during TCP/TLS connect handshake,
before any HTTP request data is sent. Adding it to the pre-connect
set allows isSafeToRetrySendError to safely retry sendMessage when
undici's connect timeout fires — the message was never transmitted.
* test(telegram): cover connect-timeout retry funnels
---------
Co-authored-by: Peter Steinberger <steipete@gmail.com>
* fix(telegram): stop local listener and bot on retry loop non-recoverable error
* fix(telegram): reuse webhook shutdown on setup failure
---------
Co-authored-by: Peter Steinberger <steipete@gmail.com>
* refactor(models): remove redundant generation model ref alias
* refactor(types): remove redundant local aliases
* refactor(types): preserve shipped model ref type
* fix(telegram): resolve local Bot API container file paths against trustedLocalFileRoots
When the self-hosted telegram-bot-api server runs with --local inside a
container, getFile returns absolute file_path values rooted at the
container data dir (/var/lib/telegram-bot-api/...). The host process
mounts that volume at a different path, so the absolute path never
matches a trustedLocalFileRoots entry and inbound media fails to
materialize (messages reach the agent as bare <media:document>
placeholders without bytes).
Map container-absolute paths back to relative candidates and resolve
them under each trusted root, trying both with and without the
per-token directory segment the local server uses. Relative file_path
values are now also resolved against trusted roots before falling back
to the HTTP file endpoint, which keeps large-file (>20MB) local-mode
downloads working.
Path traversal protections: candidates are normalized, NUL bytes and
dot-segments are rejected, and reads stay behind the trusted-roots
file-access sandbox.
AI-assisted (Claude Code), validated with targeted vitest run.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Co-Authored-By: Dizesales <269209351+Dizesales@users.noreply.github.com>
* fix(telegram): map local Bot API container media paths
Co-authored-by: Lucas Magalhaes <ellucasrj@gmail.com>
* chore(config): refresh channel metadata
---------
Co-authored-by: Lucas Magalhaes <ellucasrj@gmail.com>
Co-authored-by: Dizesales <269209351+Dizesales@users.noreply.github.com>
Co-authored-by: Peter Steinberger <steipete@gmail.com>
Telegram no longer sends a generic "Something went wrong" fallback after a
final answer was already delivered and a later dispatch/cleanup step failed.
Failures with only partial or no visible output still send the error fallback
and stay retryable.
Related: #87299Closes#90152
Ambient transcript watermarks now carry the transcript session id, resolve only for the current session entry, and skip stale room-event hooks that no longer match the prepared transcript session.
This protects Telegram group prompt windows after reset by backfilling rows that are no longer present in the new session transcript, while preserving steady-state watermark filtering within one session.
Fixes#99373
Release-note: fixes Telegram group context loss after session reset when ambient transcript watermarks outlived the transcript they referenced.
Persist room-event observations as durable bare user transcript rows and carry an ambient transcript watermark through session state so Telegram chat windows only include the unpersisted gap.
Fixes#99257
