* Add sort by option to node selector
Allow the final decision of a selected node to be based on different
sorting options rather than just random.
Add a `sysload`, `cpuload`, `rooms`, `clients`, `tracks`, and
`bytespersec` sorting options to select the appropriate room when
multiple are suitable for the chosen selector.
Add tests for sysload sort_by option
Closes: #598
* NodeSelector: rename "random" selector to "any"
Since the selector introduces limits but the final selection is now
based on the sort by value, the random selector name does not make
sense. Rename this selector to "any" to accurately reflect that it will
select any available no with no additional selection limits.
Allow the old setting "random" to point to the new selector name, but
print a deprecation warning message.
* feat: unpublish tracks after publish permissions are revoked.
Uses protocol 7 to indicate client support, otherwise it attempts to
mute the tracks.
Also sends back permissions objects of all participants, and cleaned up
our handling of various permissions attributes.
* fix static check
This ensures client reconnect attempts would be successful for long running rooms. It also fixes inaccurate permissions that were set incorrectly when full reconnections take place.
* WIP commit
* update protocol
* Fixing a test and catching one place where casting was missed
* Fix one more spot which need conversion from livekit.RoomName -> string
* do not covert list
* Stream Allocator Try 3
Making an intermediate PR to do
- Special treatment for screen share tracks
- When allocating all tracks,
o try to stream all tracks by starting with the lowest layer
o multi-pass across tracks to get a more even distribution
Not yet done:
-------------
In deficient state,
o Allocate a specific track on a change
o Steal from other tracks
* Correct sense of managed track
* have to range to copy
* generate
* fix VideoLayers compare
* Use t.simulcasted
* configurable node track limit
* sample config
* todos
* end of file new line
* default max num tracks
* bandwidth limit
* client message for limit exceeded node
* 10 Gbps default network limit
* small refactor
* extra line
* fix room allocator test
* selector fakes not used
* keep decisions out of router
* put nodeId logic back
* fix room allocator test
* cli: Allow setting the current node region with flag or env variable
Also add region to "starting LiveKit server" log.
* routing: Add region to node registration
Register the node's region on the selected router so it can be used for
region aware node selection.
Also add the region to the list-nodes output.
* regionaware: Set minDist to zero for the current node
If you don't set the minDist when leaving the loop early for a node that
matches the current region, the minDist value with still be at max. This
causes the the wrong node to be selected if the current node is the
first one the loop passes through.
Add a test that validates this change. The new test fails if this new
change is not in place.
* Disallow AddTrack from participants that don't have the permission
* Support protocol 3 speaker updates, client info
* update protocol
* Disallow AddTrack from participants that don't have the permission
* increase wait time for GH to pass
* prestop and hasparticipants in interface
* add prestop function to existing routers
* fakerouter prestop
* update protocol version
* read lock
* redis router graceful stop
* test fix
* force stop
