Add a session-scoped slash command palette sourced from backend command metadata, and keep welcome-page quick actions localized across all WebUI languages.
Co-authored-by: Cursor <cursoragent@cursor.com>
_send_text() swallowed API errors (non-zero errcode) with just a
warning log, and send() had three silent return paths (no client,
session paused, no context_token). Neither triggered ChannelManager's
retry logic, causing persistent message loss until a new inbound
message refreshed the context_token.
Now all failure paths raise RuntimeError, matching BaseChannel's
contract and enabling proper retry behavior.
When host is set to 0.0.0.0, the gateway now enforces that either token
or token_issue_secret must be configured — it refuses to start otherwise.
Bootstrap endpoint behavior:
- token_issue_secret configured: always validate regardless of source IP
(handles reverse-proxy scenarios where all connections appear as localhost)
- No secret: only localhost can bootstrap (local dev mode)
The frontend shows an authentication form when bootstrap returns 401/403,
persists the secret in localStorage, and retries automatically on reload.
The previous LAN-access fix (PR #3656) relaxed the bootstrap localhost
check when host was 0.0.0.0, but did not require any authentication —
any device on the network could obtain a token without credentials.
New behavior:
- token_issue_secret configured: always validate, regardless of source
IP (handles reverse-proxy scenarios where all connections appear as
localhost).
- No secret configured: only localhost can bootstrap (local dev mode).
This supersedes the host-based check from PR #3656.
The webui bootstrap endpoint (/webui/bootstrap) rejected all non-localhost
connections with HTTP 403, preventing the embedded webui from working when
accessed from another device on the LAN — even when host was set to 0.0.0.0.
Skip the localhost check when the server is explicitly bound to 0.0.0.0 or ::,
since that signals intent to accept external connections.
Align the WebUI sidebar and chat chrome with the updated design, and generate WebUI session titles asynchronously without blocking turns.
Co-authored-by: Cursor <cursoragent@cursor.com>
A single transient failure between the agent and an OpenAI/Groq Whisper
endpoint currently vanishes as `return ""` in transcribe(). The voice
message arrives as the empty string and there is no way to tell real
silence apart from a failed upload. A malformed but successful response
body is even worse: the JSON-decode error escapes the helper unhandled.
Add a shared `_post_transcription_with_retry` used by both providers.
Retry behaviour:
- exponential backoff 1s -> 2s -> 4s, up to 3 retries (4 attempts)
- retryable HTTP statuses: 408, 429, 500, 502, 503, 504
- retryable exceptions: TimeoutException, ConnectError, ReadError,
WriteError, RemoteProtocolError
Non-transient failures short-circuit to "" on the first attempt --
retrying a misconfigured key or a broken upload only burns rate-limit
quota. Branches that short-circuit:
- missing API key, missing audio file
- file-read errors (PermissionError, OSError) on the audio path,
preserving the nightly contract for direct provider callers
- HTTP auth/4xx body issues via raise_for_status()
- response.json() parse failures
- non-dict JSON payloads
Sharing one helper means OpenAI and Groq cannot drift apart silently.
Thread `language` through the helper. The multipart files dict is rebuilt
inside the per-attempt loop, so when a caller sets self.language the
`language` field is sent on every attempt -- not just the first.
Tests cover:
- every advertised retryable status and exception, parameterized
- language present on attempts 1 and 2 of a 503->200 sequence
- language absent when unset; present when set (both providers)
- malformed JSON body and non-dict JSON body short-circuit to ""
- PermissionError on file read short-circuits with no HTTP attempt
- max-attempts give-up, exponential-backoff schedule, auth no-retry,
missing-key / missing-file short-circuit
Test stub fix: the _StubResponse in tests/channels/test_channel_plugins.py
declared no status_code, which the new helper reads for retry classification.
Set status_code = 200 so the stub advertises the successful response that
those tests already simulate. Also moved the two transcription-provider
imports to the top of that file (previously placed mid-file) so the file
is ruff-clean (E402).
When the Matrix homeserver returns M_UNKNOWN_TOKEN / M_FORBIDDEN /
M_UNAUTHORIZED (or soft_logout), the previous _sync_loop kept retrying
sync_forever every 2 seconds forever, spamming the homeserver and
filling logs (#1851). The auth state cannot recover by retrying, so
this is pure noise and a soft DoS on the homeserver.
- Extract `_is_fatal_auth_response()` helper
- In `_on_sync_error`, on fatal auth: set `_running=False` and call
`stop_sync_forever()` so the loop exits cleanly
- Add exponential backoff (2s → 60s cap) to the generic exception path
in `_sync_loop` so transient network blips also stop hammering
Closes#1851
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Matrix sync replays the room timeline on each startup or `/restart`,
causing already-handled messages to be reprocessed (#3553). Even with
`store_sync_tokens=True`, the sync token isn't reliably re-injected
when restoring a session via access_token + load_store(), so the
client re-reads recent timeline entries.
Filter `event.server_timestamp` against the process start time so old
events are dropped at the `_on_message` / `_on_media_message` entry
points. Trade-off: messages received during downtime won't be
processed, which matches the issue reporter's expectation.
Closes#3553
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Stream-end events are emitted at the end of every assistant turn. When
the agent has more tool-call rounds queued, the runner sets
`_resuming=True` on the metadata. Without a guard, every intermediate
stream end removed the OnIt reaction (the first one wins, since
`_reaction_ids.pop` empties the slot) and re-added `done_emoji`,
producing a DONE reaction after every tool call instead of only at
final completion.
Wrap the OnIt removal and `done_emoji` add in a `not _resuming` guard
so the OnIt indicator persists across tool-call rounds and DONE fires
exactly once when the agent's final response lands.
`_resuming` already flows through outbound metadata
(`nanobot/agent/loop.py:747`) and survives `_coalesce_stream_deltas`
because pure `_stream_end` messages without `_stream_delta` skip the
merge branch.
Tests:
- test_no_removal_when_resuming
- test_done_emoji_only_on_final_stream_end
Slack inbound events with subtype=file_share were silently dropped, so
nanobot never saw messages that included attachments. Allow file_share
through, download Slack-private files using the bot token into the
local media dir, and pass them to the agent as media paths plus a
"[file: name]" / "[image: name]" placeholder in the content. Reject
responses that look like Slack's login HTML so an auth page is never
saved as if it were the user's file. Document the required files:read
scope alongside files:write so installs that read attachments are not
quietly missing the permission.
Capture Slack thread metadata for cron and message-tool deliveries so replies stay in the originating thread, and hydrate first thread mentions with recent Slack context.
Made-with: Cursor
Align with deer-flow: group top-level messages (no root_id) now get
their own session keyed by message_id instead of sharing a single
group-wide session. Topic replies continue to share session via
root_id.
The stream-end reaction cleanup now reads from _reaction_ids instead
of metadata, so pre-populate the dict in the test instead of passing
reaction_id via metadata.
Align reply targeting with deer-flow: always reply to the inbound
message_id (not root_id). The Feishu Reply API keeps responses in
the same topic automatically when the target message is inside a topic.
Also fix run_in_executor calls that passed reply_in_thread as a
positional arg to a keyword-only parameter, and route standalone
tool hints through the reply API for group chats.
When reply_to_message config is enabled, the bot's first reply now
uses reply_in_thread=True to create a visual topic/thread in the
Feishu client. Subsequent chunks fall back to regular create.
The reply_to_message default remains False for backward compatibility.
Failed replies still fall back to regular send — messages are never
silently dropped.
Thread replies (messages with root_id != message_id) in group chats
now get their own session key: feishu:{chat_id}:{root_id}. This
means each Feishu thread has an independent conversation context.
Top-level group messages and all private chat messages keep the
default session key (no override), consistent with Telegram and
Slack channel behavior.
Co-authored-by: shenchengtsi <228445050+shenchengtsi@users.noreply.github.com>
Add signed media URLs to live WebSocket replies and teach the WebUI to classify and render video attachments, so bot-sent videos can play inline in both live chats and session history.
Made-with: Cursor
