Class: LiveKit::EgressServiceClient

Inherits:
Twirp::Client
  • Object
show all
Includes:
AuthMixin
Defined in:
lib/livekit/egress_service_client.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from AuthMixin

#auth_header

Constructor Details

#initialize(base_url, api_key: nil, api_secret: nil) ⇒ EgressServiceClient

Returns a new instance of EgressServiceClient.



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# File 'lib/livekit/egress_service_client.rb', line 10

def initialize(base_url, api_key: nil, api_secret: nil)
  super(File.join(base_url, "/twirp"))
  @api_key = api_key
  @api_secret = api_secret
end

Instance Attribute Details

#api_key ⇒ Object

Returns the value of attribute api_key.



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# File 'lib/livekit/egress_service_client.rb', line 8

def api_key
  @api_key
end

#api_secret ⇒ Object

Returns the value of attribute api_secret.



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# File 'lib/livekit/egress_service_client.rb', line 8

def api_secret
  @api_secret
end

Instance Method Details

#list_egress(room_name: nil) ⇒ Object

list all egress or only egress for a room



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# File 'lib/livekit/egress_service_client.rb', line 128

def list_egress(room_name: nil)
  self.rpc(
    :ListEgress,
    Proto::ListEgressRequest.new(room_name: room_name),
    headers: auth_header(roomRecord: true),
  )
end

#start_room_composite_egress(room_name, output, preset: nil, advanced: nil, custom_base_url: nil, layout: nil, audio_only: false, video_only: false) ⇒ Object 



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# File 'lib/livekit/egress_service_client.rb', line 16

def start_room_composite_egress(
  room_name,
  # one of EncodedFileOutput or StreamOutput
  output,
  # EncodingOptionsPreset, only one of preset or advanced could be set
  preset: nil,
  # EncodingOptions, only one of preset or advanced could be set
  advanced: nil,
  # egress template url, otherwise uses default templates
  custom_base_url: nil,
  # egress layout
  layout: nil,
  # true to record only audio
  audio_only: false,
  # true to record only video
  video_only: false
)
  request = Proto::RoomCompositeEgressRequest.new(
    room_name: room_name,
    preset: preset,
    advanced: advanced,
    layout: layout,
    custom_base_url: custom_base_url,
    audio_only: audio_only,
    video_only: video_only,
  )
  self.set_output(request, output)
  self.rpc(
    :StartRoomCompositeEgress,
    request,
    headers: auth_header(roomRecord: true),
  )
end

#start_track_composite_egress(room_name, output, audio_track_id: nil, video_track_id: nil, preset: nil, advanced: nil) ⇒ Object 



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# File 'lib/livekit/egress_service_client.rb', line 50

def start_track_composite_egress(
  room_name,
  # one of EncodedFileOutput or StreamOutput
  output,
  # TrackID of an audio track
  audio_track_id: nil,
  # TrackID of a video track
  video_track_id: nil,
  # EncodingOptionsPreset, only one of preset or advanced could be set
  preset: nil,
  # EncodingOptions, only one of preset or advanced could be set
  advanced: nil
)
  request = Proto::TrackCompositeEgressRequest.new(
    room_name: room_name,
    preset: preset,
    advanced: advanced,
    audio_track_id: audio_track_id,
    video_track_id: video_track_id,
  )
  self.set_output(request, output)
  self.rpc(
    :StartTrackCompositeEgress,
    request,
    headers: auth_header(roomRecord: true),
  )
end

#start_track_egress(room_name, output, track_id) ⇒ Object 



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# File 'lib/livekit/egress_service_client.rb', line 78

def start_track_egress(
  room_name,
  # either a DirectFileOutput - egress to storage or string - egress to WebSocket URL
  output,
  track_id
)
  request = Proto::TrackEgressRequest.new(
    room_name: room_name,
    track_id: track_id,
  )
  if output.filepath
    request.file = output
  else
    request.websocket_url = output
  end
  self.rpc(
    :StartTrackEgress,
    request,
    headers: auth_header(roomRecord: true),
  )
end

#stop_egress(egress_id) ⇒ Object 



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# File 'lib/livekit/egress_service_client.rb', line 136

def stop_egress(egress_id)
  self.rpc(
    :StopEgress,
    Proto::StopEgressRequest.new(egress_id: egress_id),
    headers: auth_header(roomRecord: true),
  )
end

#update_layout(egress_id, layout) ⇒ Object 



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# File 'lib/livekit/egress_service_client.rb', line 101

def update_layout(egress_id, layout)
  self.rpc(
    :UpdateLayout,
    Proto::UpdateLayoutRequest.new(
      egress_id: egress_id,
      layout: layout,
    ),
    headers: auth_header(roomRecord: true),
  )
end

#update_stream(egress_id, add_output_urls: [], remove_output_urls: []) ⇒ Object 



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# File 'lib/livekit/egress_service_client.rb', line 112

def update_stream(egress_id,
  add_output_urls: [],
  remove_output_urls: []
)
  self.rpc(
    :UpdateStream,
    Proto::UpdateStreamRequest.new(
      egress_id: egress_id,
      add_output_urls: Google::Protobuf::RepeatedField.new(:string, add_output_urls.to_a),
      remove_output_urls: Google::Protobuf::RepeatedField.new(:string, remove_output_urls.to_a),
    ),
    headers: auth_header(roomRecord: true),
  )
end