Enable Celery task lifecycle events and broker dispatch events per
@rouja's exporter requirements. Basic configuration following
documentation without parameterization.
Show explicit warning when microphone/camera are occupied by other
applications. Helps users understand permission failures and reminds
them to close other video conferencing apps.
Spotted issue through Crisp support - users often forget to quit other
webconfs that don't auto-disconnect when alone.
Add context to feedback page when user is disconnected for joining with
same identity, which is forbidden by LiveKit. Improves user understanding
of disconnection reasons.
Centralize disconnect handling to ensure all client-initiated disconnects
trigger feedback page navigation. More extensible for future disconnect
event routing needs, especially when errors happen.
Display notification to prevent silent recording failures. Shows
configured max duration in proper locale if backend provides the limit.
Prevents users from missing recording termination.
Implement method to process egress limit reached events from LiveKit
webhooks for better recording duration management.
Livekit by default is not notifying the participant of a room when
an egress reached its limit. I needed to proxy it through the back.
Create new service to handle recording-related webhooks, starting with
limit reached events. Will expand to enhance UX by notifying backend
of other LiveKit events.
Doesn't fit cleanly with existing recording package - may need broader
redesign. Chose dedicated service over mixing responsibilities.
Move from lobby service to utils for reuse across services. Method is
generic enough for utility status. Future: create dedicated LiveKit
service to encapsulate all LiveKit-related utilities.
Send backend recording duration limit to frontend to display warning
messages when recordings approach or reach maximum allowed length.
This configuration needs to be synced with the egres. I chose to keep
this duration in ms to be consistent with other settings.
Add optional room name, recording time and date to generate better
document names based on user feedback. Template is customizable for
internationalization support.
Reorganize exception handling in recording download screen to prevent
unauthenticated users from getting stuck in loading state. Caught by
production users - my bad;
Resolve float/int to string conversion problems when deserializing Redis
data for PostHog. Added type conversion fix - not bulletproof but works
for most cases. Avoid using for critical operations.
Set default 1h30 limit for audio processing to prevent Whisper from
running excessively long on large recordings. Improves resource
management and job completion times.
Only retry jobs on HTTP errors (docs push failures) rather than all
errors. Skip retries for Whisper processing failures as they won't
succeed on retry.
Add product analytics to understand summary feature usage and behavior.
Track transcript and task metadata for insights without exposing sensitive
content or speaker data.
Hacky but functional PostHog usage - fully optional for self-hosting.
Extensive tracking approach works for current needs despite not being
PostHog's typical use case.
Add PostHog CLI step to inject proper IDs into chunks, enabling error
tracking to map exceptions back to original source code locations
via sourcemaps.
Enable sourcemaps via env variable to link Sentry/PostHog exceptions to
source code. Enable by default for DINUM frontend image to improve
debugging capabilities.
Fix missing Keycloak service in tilt-dinum stack. Error went unnoticed
when switching from tilt-keycloak due to pods not being cleaned between
stack changes.
Implemented a service that automatically creates a SIP dispatch rule when
the first WebRTC participant joins a room and removes it when the room
becomes empty.
Why? I don’t want a SIP participant to join an empty room.
The PIN code could be easily leaked, and there is currently no lobby
mechanism available for SIP participants.
A WebRTC participant is still required to create a room.
This behavior is inspired by a proprietary tool. The service uses LiveKit’s
webhook notification system to react to room lifecycle events. This is
a naive implementation that currently supports only a single SIP trunk and
will require refactoring to support multiple trunks. When no trunk is
specified, rules are created by default on a fallback trunk.
@rouja wrote a minimal Helm chart for LiveKit SIP with Asterisk, which
couldn’t be versioned yet due to embedded credentials. I deployed it
locally and successfully tested the integration with a remote
OVH SIP trunk.
One point to note: LiveKit lacks advanced filtering capabilities when
listing dispatch rules. Their recommendation is to fetch all rules and
filter them within your backend logic. I’ve opened a feature request asking
for at least the ability to filter dispatch rules by room, since filtering
by trunk is already supported, room-based filtering feels like a natural
addition.
Until there's an update, I prefer to keep the implementation simple.
It works well at our current scale, and can be refactored when higher load
or multi-trunk support becomes necessary.
While caching dispatch rule IDs could be a performance optimization,
I feel it would be premature and potentially error-prone due to the complexity
of invalidation. If performance becomes an issue, I’ll consider introducing
caching at that point. To handle the edge case where multiple dispatch rules
with different PIN codes are present, the service performs an extensive
cleanup during room creation to ensure SIP routing remains clean and
predictable. This edge case should not happen.
In the 'delete_dispatch_rule' if deleting one rule fails, method would exit
without deleting the other rules. It's okay IMO for a first iteration.
If multiple dispatch rules are often found for room, I would enhance this part.
