* Log signaling URL

* Begin signaling implementation

* Use fixed size field

* Clear README

* Logging

* Forward signaling messages

* Accept media provider

* Pass media provider

* Accept server URL and token via env

* Refactor signaling message handling

* Implement outgoing ping

* Refactor

* Create engine

* Reorganize into separate components

* Rename engine symbols

* Use LiveKit signaling implementation

* Use default peer implementation

* Create engine with new room

* Integrate into demo

* Rename

* Refactor signaling client

* Use void return type

* Refactor engine

* Integrate refactored engine

* Pass URL and token to connect method

* Fix

* Move protocol headers into proper directory

* Error on unmatched

* Remove unnecessary directives

* Forward to engine by default

* Implement set media provider

* Create peer wrapper

* Set nanopb options

Move to component, enable malloc

* Support setting ICE servers

* Set protocol options

Ignore generation for fields that are not yet supported and set some fields as dynamically allocated

* Use dynamic allocation for sdp and candidateInit

* Handle multiple ICE urls

* Regenerate proto

* Integrate peer in engine

* Print string description of incoming signal res

* Use calloc

* Peer connect on join

* Set explicit default peer config

* Add pc tasks to thread scheduler

* Rename

* Perform time sync

* Fix inverted condition

* Use higher level events

* Separate send methods

* Disable extraneous logging

* Add field number to log output

* Update for refactored signal client

* Refactor

* Require peer default

* Require JSON

* DIsable extraneous logging

* Add peer connect options

* Expose client configuration options

* Pass peer connect options

* Fix syntax error

* Automatically discard deprecated fields

* Expose participant permissions

* Clean up

* Set to null after disconnect

* Set media capabilities

* Prefix generated protocol types

All generated protocol types are now prefixed with "livekit_pb" instead of "livekit" for clarity and to prevent naming conflicts across components.

* Rename

* Expose room options

* Open data channels once peer connected

* Reorder arguments

* Remove extra close invocation

* Sandbox token generation

* Fix memory leak

* Give engine ownership of ICE servers

* Use single method for sending requests

* Remove method

* Refactor ping task

More robust join with event flags

* Refactor component lifecycles

* Rename symbols

* Integrate media setup

* Remove extraneous includes

* Docs

* Set options for AddTrackRequest

* Remove unused fields

* Set options for data packet types

* Ignore field

* Implement publish data

* Handle incoming data packets

* Docs

* Support add track request

* Update README

* Document protocol component

* Docs

* Configure fields

* Media setup

* Disable AEC

* Default playback volume

* Build fix

* Audio publish support

* Update README

* What I needed to make this work (#1)

* Chage gitmodule to relative path

* Cwilson/add token env var (#3)

* move wifi, room, & participant config to env vars

* update readme

* Adds code to connect to LK with Token env var

---------

Co-authored-by: David Chen <chenosaurus@gmail.com>

* Rename

* New connection for both peers

* Use timer for ping

* Simplify

* Merge engine and signaling components

* Create utils

* Move build URL

* Attach client info to signaling URL

* Update protocol to v1.39.2

* Simplify

* Comment

* Logging

* Send with portMAX_DELAY

* Remove redefined macro

* Disable auto subscribe

* Logging

* Fix compiler warning

* Logging

* Only require room and participant name when using sandbox

* Increase WebSocket buffer size and timeouts

* Sub troubleshoot

* Refactor peer lifecycle

Create peer on join, pass ICE server configuration. Currently, for the controlled role peer, ICE server configuration cannot be changed after creation

* Enable room subscribe

* Re-enable publisher PC

* Allow TCP candidates

* Remove condition

* Reduce signaling reconnect timeout

* Remove assertions

* Remove comment

* Pass subscriber media to engine

* Support sub audio rendering

* Set signaling options

* Add check for subscriber primary

* Enable AEC

* Temporarily disable ICE servers

* Ensure token is not empty

* Handle leave requests from server

* Move WebSocket options

* Remove unused field

* Improve peer state handling

* Format

* Add null check

* Sandbox token enhancements

* Consolidate components

* Remove file prefixes

Internal sources and headers do not need prefixing

* Add extern C

* Remove prefix

* Add khash component

* Initial support for RPC

* Use application error code

* Add RPC handlers to demo

* Allow access to board LEDs

This is a temporary workaround

* Enable LED control via RPC

* Add demo agent

* Document agent

* Relocate nanopb component

* Relocate khash component

* Relocate core components

* Move third party deps to subdirectory

* Move to examples directory

* Rename example

* Add linguist attributes

* Add common as a dependency

* Add README

* Move deps to SDK component

* Add fields to component manifest

* Add khash component manifest and license

* Add fields to nanopb component manifest

* Add issue config

* Add Doxygen configuration

* Refine docs

* Add doc build workflow

* Deploy docs

* Patch peer default

* Refactor publish data

* Add support for receiving data packets

* Docs

* Add esp-webrtc-solution submodule

* Use deps from submodule

* Remove vendored deps

* Use esp-webrtc-solution v1.0.0

* Use esp-webrtc-solution HEAD

* Use BSP for demo

* Handle thread scheduler internally

* Use I2C 0 for BSP

* Remove string mapping function

* Fix warnings

* Room connection state

* Remove unused types

* Room and participant info

* Doc style

Remove @brief; not needed with current Doxygen configuration

* Minor doc fixes

* Fill in README

* Add banner and repo nav

* Set env vars

* Use Kconfig for common component

Replaces env config

* Update example README

* Fix undefined build var

* Fix warning

* Update READMEs

* Remove unused files

* Remove unused includes

* Patch peer default

* Simplify and document media setup

* Remove repl setup

Not needed for example

* Remove macro from main

* Remove loop from app main

* Rename file

* Trim build

* Remove env vars from CI

No longer needed

* Minimum IDF version

* Upgrade to esp-webrtc-solution v1.2

* Update IDF Docker tags

* Rename step

* Fix identifier

* Data channel upgrade

Use data channel options introduced in esp-webrtc-solution v1.2

* Log level

* Rename file

* Set board type with kconfig

* Set default target

* Reorganize READMEs

* Enhance RPC handler

* Add method to get connection state string

* Docs

* Enhance example

* Remove unnecessary line

* Reorder

* Simplify

* Remove p4 config for now

* Move voice agent docs to dedicated README

* Add disclaimer

* Mark optional config fields

* Use void return type

* Make debug level

* Don't persist URL

* Form URL using asprintf

* Add method to update subscription

* Keep track of local participant

* Add cast

* Expose track details

* Disable auto subscribe

Only subscribe to the first remote audio track

* Update lock file

* Document known issues

* Adjust heading levels

* Fix broken links

---------

Co-authored-by: Chris Wilson <yepher@users.noreply.github.com>
Co-authored-by: David Chen <chenosaurus@gmail.com>