config

type APIConfig struct {
	// amount of time to wait for API to execute, default 2s
	ExecutionTimeout time.Duration `yaml:"execution_timeout,omitempty"`

	// min amount of time to wait before checking for operation complete
	CheckInterval time.Duration `yaml:"check_interval,omitempty"`

	// max amount of time to wait before checking for operation complete
	MaxCheckInterval time.Duration `yaml:"max_check_interval,omitempty"`
}

type CodecSpec struct {
	Mime     string `yaml:"mime,omitempty"`
	FmtpLine string `yaml:"fmtp_line,omitempty"`
}

type Config struct {
	Port          uint32   `yaml:"port,omitempty"`
	BindAddresses []string `yaml:"bind_addresses,omitempty"`
	// PrometheusPort is deprecated
	PrometheusPort uint32                   `yaml:"prometheus_port,omitempty"`
	Prometheus     PrometheusConfig         `yaml:"prometheus,omitempty"`
	RTC            RTCConfig                `yaml:"rtc,omitempty"`
	Redis          redisLiveKit.RedisConfig `yaml:"redis,omitempty"`
	Audio          sfu.AudioConfig          `yaml:"audio,omitempty"`
	Video          VideoConfig              `yaml:"video,omitempty"`
	Room           RoomConfig               `yaml:"room,omitempty"`
	TURN           TURNConfig               `yaml:"turn,omitempty"`
	Ingress        IngressConfig            `yaml:"ingress,omitempty"`
	SIP            SIPConfig                `yaml:"sip,omitempty"`
	WebHook        webhook.WebHookConfig    `yaml:"webhook,omitempty"`
	NodeSelector   NodeSelectorConfig       `yaml:"node_selector,omitempty"`
	KeyFile        string                   `yaml:"key_file,omitempty"`
	Keys           map[string]string        `yaml:"keys,omitempty"`
	Region         string                   `yaml:"region,omitempty"`
	SignalRelay    SignalRelayConfig        `yaml:"signal_relay,omitempty"`
	PSRPC          rpc.PSRPCConfig          `yaml:"psrpc,omitempty"`
	// Deprecated: LogLevel is deprecated
	LogLevel string        `yaml:"log_level,omitempty"`
	Logging  LoggingConfig `yaml:"logging,omitempty"`
	Limit    LimitConfig   `yaml:"limit,omitempty"`
	Agents   agent.Config  `yaml:"agents,omitempty"`

	Development bool `yaml:"development,omitempty"`

	Metric metric.MetricConfig `yaml:"metric,omitempty"`

	NodeStats NodeStatsConfig `yaml:"node_stats,omitempty"`
}

type CongestionControlConfig struct {
	Enabled    bool `yaml:"enabled,omitempty"`
	AllowPause bool `yaml:"allow_pause,omitempty"`

	StreamAllocator streamallocator.StreamAllocatorConfig `yaml:"stream_allocator,omitempty"`

	RemoteBWE remotebwe.RemoteBWEConfig `yaml:"remote_bwe,omitempty"`

	UseSendSideBWEInterceptor bool `yaml:"use_send_side_bwe_interceptor,omitempty"`

	UseSendSideBWE   bool                          `yaml:"use_send_side_bwe,omitempty"`
	SendSideBWEPacer string                        `yaml:"send_side_bwe_pacer,omitempty"`
	SendSideBWE      sendsidebwe.SendSideBWEConfig `yaml:"send_side_bwe,omitempty"`
}

type ForwardStatsConfig struct {
	SummaryInterval time.Duration `yaml:"summary_interval,omitempty"`
	ReportInterval  time.Duration `yaml:"report_interval,omitempty"`
	ReportWindow    time.Duration `yaml:"report_window,omitempty"`
}

type IngressConfig struct {
	RTMPBaseURL string `yaml:"rtmp_base_url,omitempty"`
	WHIPBaseURL string `yaml:"whip_base_url,omitempty"`
}

type LimitConfig struct {
	NumTracks              int32   `yaml:"num_tracks,omitempty"`
	BytesPerSec            float32 `yaml:"bytes_per_sec,omitempty"`
	SubscriptionLimitVideo int32   `yaml:"subscription_limit_video,omitempty"`
	SubscriptionLimitAudio int32   `yaml:"subscription_limit_audio,omitempty"`
	MaxMetadataSize        uint32  `yaml:"max_metadata_size,omitempty"`
	// total size of all attributes on a participant
	MaxAttributesSize            uint32 `yaml:"max_attributes_size,omitempty"`
	MaxRoomNameLength            int    `yaml:"max_room_name_length,omitempty"`
	MaxParticipantIdentityLength int    `yaml:"max_participant_identity_length,omitempty"`
	MaxParticipantNameLength     int    `yaml:"max_participant_name_length,omitempty"`
}

type LoggingConfig struct {
	logger.Config `yaml:",inline"`
	PionLevel     string `yaml:"pion_level,omitempty"`
}

type NodeSelectorConfig struct {
	Kind         string         `yaml:"kind,omitempty"`
	SortBy       string         `yaml:"sort_by,omitempty"`
	Algorithm    string         `yaml:"algorithm,omitempty"`
	CPULoadLimit float32        `yaml:"cpu_load_limit,omitempty"`
	SysloadLimit float32        `yaml:"sysload_limit,omitempty"`
	Regions      []RegionConfig `yaml:"regions,omitempty"`
}

type NodeStatsConfig struct {
	StatsUpdateInterval           time.Duration   `yaml:"stats_update_interval,omitempty"`
	StatsRateMeasurementIntervals []time.Duration `yaml:"stats_rate_measurement_intervals,omitempty"`
	StatsMaxDelay                 time.Duration   `yaml:"stats_max_delay,omitempty"`
}

type PlayoutDelayConfig struct {
	Enabled bool `yaml:"enabled,omitempty"`
	Min     int  `yaml:"min,omitempty"`
	Max     int  `yaml:"max,omitempty"`
}

type PrometheusConfig struct {
	Port     uint32 `yaml:"port,omitempty"`
	Username string `yaml:"username,omitempty"`
	Password string `yaml:"password,omitempty"`
}

type RTCConfig struct {
	rtcconfig.RTCConfig `yaml:",inline"`

	TURNServers []TURNServer `yaml:"turn_servers,omitempty"`

	// Deprecated
	StrictACKs bool `yaml:"strict_acks,omitempty"`

	// Deprecated: use PacketBufferSizeVideo and PacketBufferSizeAudio
	PacketBufferSize int `yaml:"packet_buffer_size,omitempty"`
	// Number of packets to buffer for NACK - video
	PacketBufferSizeVideo int `yaml:"packet_buffer_size_video,omitempty"`
	// Number of packets to buffer for NACK - audio
	PacketBufferSizeAudio int `yaml:"packet_buffer_size_audio,omitempty"`

	// Throttle periods for pli/fir rtcp packets
	PLIThrottle sfu.PLIThrottleConfig `yaml:"pli_throttle,omitempty"`

	CongestionControl CongestionControlConfig `yaml:"congestion_control,omitempty"`

	// allow TCP and TURN/TLS fallback
	AllowTCPFallback *bool `yaml:"allow_tcp_fallback,omitempty"`

	// force a reconnect on a publication error
	ReconnectOnPublicationError *bool `yaml:"reconnect_on_publication_error,omitempty"`

	// force a reconnect on a subscription error
	ReconnectOnSubscriptionError *bool `yaml:"reconnect_on_subscription_error,omitempty"`

	// force a reconnect on a data channel error
	ReconnectOnDataChannelError *bool `yaml:"reconnect_on_data_channel_error,omitempty"`

	// Deprecated
	DataChannelMaxBufferedAmount uint64 `yaml:"data_channel_max_buffered_amount,omitempty"`

	// Threshold of data channel writing to be considered too slow, data packet could
	// be dropped for a slow data channel to avoid blocking the room.
	DatachannelSlowThreshold int `yaml:"datachannel_slow_threshold,omitempty"`

	// Target latency for lossy data channels, used to drop packets to reduce latency.
	DatachannelLossyTargetLatency time.Duration `yaml:"datachannel_lossy_target_latency,omitempty"`

	ForwardStats ForwardStatsConfig `yaml:"forward_stats,omitempty"`
}

type RegionConfig struct {
	Name string  `yaml:"name,omitempty"`
	Lat  float64 `yaml:"lat,omitempty"`
	Lon  float64 `yaml:"lon,omitempty"`
}

type RoomConfig struct {
	// enable rooms to be automatically created
	AutoCreate         bool               `yaml:"auto_create,omitempty"`
	EnabledCodecs      []CodecSpec        `yaml:"enabled_codecs,omitempty"`
	MaxParticipants    uint32             `yaml:"max_participants,omitempty"`
	EmptyTimeout       uint32             `yaml:"empty_timeout,omitempty"`
	DepartureTimeout   uint32             `yaml:"departure_timeout,omitempty"`
	EnableRemoteUnmute bool               `yaml:"enable_remote_unmute,omitempty"`
	PlayoutDelay       PlayoutDelayConfig `yaml:"playout_delay,omitempty"`
	SyncStreams        bool               `yaml:"sync_streams,omitempty"`
	CreateRoomEnabled  bool               `yaml:"create_room_enabled,omitempty"`
	CreateRoomTimeout  time.Duration      `yaml:"create_room_timeout,omitempty"`
	CreateRoomAttempts int                `yaml:"create_room_attempts,omitempty"`
	// target room participant update batch chunk size in bytes
	UpdateBatchTargetSize int `yaml:"update_batch_target_size,omitempty"`
	// deprecated, moved to limits
	MaxMetadataSize uint32 `yaml:"max_metadata_size,omitempty"`
	// deprecated, moved to limits
	MaxRoomNameLength int `yaml:"max_room_name_length,omitempty"`
	// deprecated, moved to limits
	MaxParticipantIdentityLength int                                   `yaml:"max_participant_identity_length,omitempty"`
	RoomConfigurations           map[string]*livekit.RoomConfiguration `yaml:"room_configurations,omitempty"`
}

type SIPConfig struct{}

type SignalRelayConfig struct {
	RetryTimeout     time.Duration `yaml:"retry_timeout,omitempty"`
	MinRetryInterval time.Duration `yaml:"min_retry_interval,omitempty"`
	MaxRetryInterval time.Duration `yaml:"max_retry_interval,omitempty"`
	StreamBufferSize int           `yaml:"stream_buffer_size,omitempty"`
	ConnectAttempts  int           `yaml:"connect_attempts,omitempty"`
}

type TURNConfig struct {
	Enabled             bool   `yaml:"enabled,omitempty"`
	Domain              string `yaml:"domain,omitempty"`
	CertFile            string `yaml:"cert_file,omitempty"`
	KeyFile             string `yaml:"key_file,omitempty"`
	TLSPort             int    `yaml:"tls_port,omitempty"`
	UDPPort             int    `yaml:"udp_port,omitempty"`
	RelayPortRangeStart uint16 `yaml:"relay_range_start,omitempty"`
	RelayPortRangeEnd   uint16 `yaml:"relay_range_end,omitempty"`
	ExternalTLS         bool   `yaml:"external_tls,omitempty"`
}

type TURNServer struct {
	Host       string `yaml:"host,omitempty"`
	Port       int    `yaml:"port,omitempty"`
	Protocol   string `yaml:"protocol,omitempty"`
	Username   string `yaml:"username,omitempty"`
	Credential string `yaml:"credential,omitempty"`
}

type VideoConfig struct {
	DynacastPauseDelay   time.Duration                  `yaml:"dynacast_pause_delay,omitempty"`
	StreamTrackerManager sfu.StreamTrackerManagerConfig `yaml:"stream_tracker_manager,omitempty"`

	CodecRegressionThreshold int `yaml:"codec_regression_threshold,omitempty"`
}