service

package
v1.10.6 Latest Latest
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 Go to latest Published: Jul 13, 2021 License: Apache-2.0 Imports: 35 Imported by: 7

Documentation

Index

Constants

View Source 
const (
	// RoomsKey is hash of room_name => Room proto
	RoomsKey = "rooms"

	// RoomIdMap is hash of room_id => room name
	RoomIdMap = "room_id_map"

	// RoomParticipantsPrefix is hash of participant_name => ParticipantInfo
	// a key for each room, with expiration
	RoomParticipantsPrefix = "room_participants:"

	// RoomLockPrefix is a simple key containing a provided lock uid
	RoomLockPrefix = "room_lock:"
)

Variables

View Source 
var (
	ErrRoomNotFound        = errors.New("requested room does not exist")
	ErrRoomLockFailed      = errors.New("could not lock room")
	ErrRoomUnlockFailed    = errors.New("could not unlock room, lock token does not match")
	ErrParticipantNotFound = errors.New("participant does not exist")
	ErrTrackNotFound       = errors.New("track is not found")
)
View Source 
var (
	ErrPermissionDenied = errors.New("permissions denied")
)
View Source 
var ServiceSet = wire.NewSet(
	NewRoomService,
	NewRTCService,
	NewLivekitServer,
	NewRoomManager,
	NewTurnServer,
	config.GetAudioConfig,
	wire.Bind(new(livekit.RoomService), new(*RoomService)),
)

Functions

func EnsureAdminPermission 

func EnsureAdminPermission(ctx context.Context, room string) error

func EnsureCreatePermission 

func EnsureCreatePermission(ctx context.Context) error

func EnsureJoinPermission 

func EnsureJoinPermission(ctx context.Context) (name string, err error)

func EnsureListPermission 

func EnsureListPermission(ctx context.Context) error

func GetGrants 

func GetGrants(ctx context.Context) *auth.ClaimGrants

func NewTurnServer 

func NewTurnServer(conf *config.Config, roomStore RoomStore, node routing.LocalNode) (*turn.Server, error)

func SetAuthorizationToken 

func SetAuthorizationToken(r *http.Request, token string)

Types

type APIKeyAuthMiddleware 

type APIKeyAuthMiddleware struct {
	// contains filtered or unexported fields
}

authentication middleware

func NewAPIKeyAuthMiddleware 

func NewAPIKeyAuthMiddleware(provider auth.KeyProvider) *APIKeyAuthMiddleware

func (*APIKeyAuthMiddleware) ServeHTTP 

func (m *APIKeyAuthMiddleware) ServeHTTP(w http.ResponseWriter, r *http.Request, next http.HandlerFunc)

type LivekitServer 

type LivekitServer struct {
	// contains filtered or unexported fields
}

func InitializeServer 

func InitializeServer(conf *config.Config, keyProvider auth.KeyProvider, roomStore RoomStore, router routing.Router, currentNode routing.LocalNode, selector routing.NodeSelector) (*LivekitServer, error)

func NewLivekitServer 

func NewLivekitServer(conf *config.Config,
	roomService livekit.RoomService,
	rtcService *RTCService,
	keyProvider auth.KeyProvider,
	router routing.Router,
	roomManager *RoomManager,
	turnServer *turn.Server,
	currentNode routing.LocalNode,
) (s *LivekitServer, err error)

func (*LivekitServer) IsRunning 

func (s *LivekitServer) IsRunning() bool

func (*LivekitServer) Node 

func (s *LivekitServer) Node() *livekit.Node

func (*LivekitServer) RoomManager added in v0.9.2 

func (s *LivekitServer) RoomManager() *RoomManager

func (*LivekitServer) Start 

func (s *LivekitServer) Start() error

func (*LivekitServer) Stop 

func (s *LivekitServer) Stop()

type LocalRoomStore 

type LocalRoomStore struct {
	// contains filtered or unexported fields
}

encapsulates CRUD operations for room settings

func NewLocalRoomStore 

func NewLocalRoomStore() *LocalRoomStore

func (*LocalRoomStore) CreateRoom 

func (p *LocalRoomStore) CreateRoom(room *livekit.Room) error

func (*LocalRoomStore) DeleteParticipant 

func (p *LocalRoomStore) DeleteParticipant(roomName, identity string) error

func (*LocalRoomStore) DeleteRoom 

func (p *LocalRoomStore) DeleteRoom(idOrName string) error

func (*LocalRoomStore) GetParticipant 

func (p *LocalRoomStore) GetParticipant(roomName, identity string) (*livekit.ParticipantInfo, error)

func (*LocalRoomStore) GetRoom 

func (p *LocalRoomStore) GetRoom(idOrName string) (*livekit.Room, error)

func (*LocalRoomStore) ListParticipants 

func (p *LocalRoomStore) ListParticipants(roomName string) ([]*livekit.ParticipantInfo, error)

func (*LocalRoomStore) ListRooms 

func (p *LocalRoomStore) ListRooms() ([]*livekit.Room, error)

func (*LocalRoomStore) LockRoom added in v0.10.6 

func (p *LocalRoomStore) LockRoom(name string, duration time.Duration) (string, error)

func (*LocalRoomStore) PersistParticipant 

func (p *LocalRoomStore) PersistParticipant(roomName string, participant *livekit.ParticipantInfo) error

func (*LocalRoomStore) UnlockRoom added in v0.10.6 

func (p *LocalRoomStore) UnlockRoom(name string, uid string) error

type RTCService 

type RTCService struct {
	// contains filtered or unexported fields
}

func NewRTCService 

func NewRTCService(conf *config.Config, roomStore RoomStore, roomManager *RoomManager, router routing.Router, currentNode routing.LocalNode) *RTCService

func (*RTCService) ServeHTTP 

func (s *RTCService) ServeHTTP(w http.ResponseWriter, r *http.Request)

type RedisRoomStore 

type RedisRoomStore struct {
	// contains filtered or unexported fields
}

func NewRedisRoomStore 

func NewRedisRoomStore(rc *redis.Client) *RedisRoomStore

func (*RedisRoomStore) CreateRoom 

func (p *RedisRoomStore) CreateRoom(room *livekit.Room) error

func (*RedisRoomStore) DeleteParticipant 

func (p *RedisRoomStore) DeleteParticipant(roomName, identity string) error

func (*RedisRoomStore) DeleteRoom 

func (p *RedisRoomStore) DeleteRoom(idOrName string) error

func (*RedisRoomStore) GetParticipant 

func (p *RedisRoomStore) GetParticipant(roomName, identity string) (*livekit.ParticipantInfo, error)

func (*RedisRoomStore) GetRoom 

func (p *RedisRoomStore) GetRoom(idOrName string) (*livekit.Room, error)

func (*RedisRoomStore) ListParticipants 

func (p *RedisRoomStore) ListParticipants(roomName string) ([]*livekit.ParticipantInfo, error)

func (*RedisRoomStore) ListRooms 

func (p *RedisRoomStore) ListRooms() ([]*livekit.Room, error)

func (*RedisRoomStore) LockRoom added in v0.10.6 

func (p *RedisRoomStore) LockRoom(name string, duration time.Duration) (string, error)

func (*RedisRoomStore) PersistParticipant 

func (p *RedisRoomStore) PersistParticipant(roomName string, participant *livekit.ParticipantInfo) error

func (*RedisRoomStore) UnlockRoom added in v0.10.6 

func (p *RedisRoomStore) UnlockRoom(name string, uid string) error

type RoomManager 

type RoomManager struct {
	// contains filtered or unexported fields
}

RoomManager manages rooms and its interaction with participants. It's responsible for creating, deleting rooms, as well as running sessions for participants

func NewRoomManager 

func NewRoomManager(rp RoomStore, router routing.Router, currentNode routing.LocalNode, selector routing.NodeSelector, conf *config.Config) (*RoomManager, error)

func (*RoomManager) CleanupRooms 

func (r *RoomManager) CleanupRooms() error

CleanupRooms cleans up after old rooms that have been around for awhile

func (*RoomManager) CloseIdleRooms 

func (r *RoomManager) CloseIdleRooms()

func (*RoomManager) CreateRoom 

func (r *RoomManager) CreateRoom(req *livekit.CreateRoomRequest) (*livekit.Room, error)

CreateRoom creates a new room from a request and allocates it to a node to handle it'll also monitor fits state, and cleans it up when appropriate

func (*RoomManager) DeleteRoom 

func (r *RoomManager) DeleteRoom(roomName string) error

DeleteRoom completely deletes all room information, including active sessions, room store, and routing info

func (*RoomManager) GetRoom added in v0.9.2 

func (r *RoomManager) GetRoom(roomName string) *rtc.Room

func (*RoomManager) StartSession 

func (r *RoomManager) StartSession(roomName string, pi routing.ParticipantInit, requestSource routing.MessageSource, responseSink routing.MessageSink)

StartSession starts WebRTC session when a new participant is connected, takes place on RTC node

func (*RoomManager) Stop 

func (r *RoomManager) Stop()

type RoomService 

type RoomService struct {
	// contains filtered or unexported fields
}

A rooms service that supports a single node

func NewRoomService 

func NewRoomService(roomManager *RoomManager) (svc *RoomService, err error)

func (*RoomService) CreateRoom 

func (s *RoomService) CreateRoom(ctx context.Context, req *livekit.CreateRoomRequest) (rm *livekit.Room, err error)

func (*RoomService) DeleteRoom 

func (s *RoomService) DeleteRoom(ctx context.Context, req *livekit.DeleteRoomRequest) (*livekit.DeleteRoomResponse, error)

func (*RoomService) GetParticipant 

func (s *RoomService) GetParticipant(ctx context.Context, req *livekit.RoomParticipantIdentity) (res *livekit.ParticipantInfo, err error)

func (*RoomService) ListParticipants 

func (s *RoomService) ListParticipants(ctx context.Context, req *livekit.ListParticipantsRequest) (res *livekit.ListParticipantsResponse, err error)

func (*RoomService) ListRooms 

func (s *RoomService) ListRooms(ctx context.Context, req *livekit.ListRoomsRequest) (res *livekit.ListRoomsResponse, err error)

func (*RoomService) MutePublishedTrack 

func (s *RoomService) MutePublishedTrack(ctx context.Context, req *livekit.MuteRoomTrackRequest) (res *livekit.MuteRoomTrackResponse, err error)

func (*RoomService) RemoveParticipant 

func (s *RoomService) RemoveParticipant(ctx context.Context, req *livekit.RoomParticipantIdentity) (res *livekit.RemoveParticipantResponse, err error)

func (*RoomService) UpdateParticipant 

func (s *RoomService) UpdateParticipant(ctx context.Context, req *livekit.UpdateParticipantRequest) (*livekit.ParticipantInfo, error)

func (*RoomService) UpdateSubscriptions added in v0.9.14 

func (s *RoomService) UpdateSubscriptions(ctx context.Context, req *livekit.UpdateSubscriptionsRequest) (*livekit.UpdateSubscriptionsResponse, error)

type RoomStore 

type RoomStore interface {
	CreateRoom(room *livekit.Room) error
	GetRoom(idOrName string) (*livekit.Room, error)
	ListRooms() ([]*livekit.Room, error)
	DeleteRoom(idOrName string) error

	// enable locking on a specific room to prevent race
	// returns a (lock uuid, error)
	LockRoom(name string, duration time.Duration) (string, error)
	UnlockRoom(name string, uid string) error

	PersistParticipant(roomName string, participant *livekit.ParticipantInfo) error
	GetParticipant(roomName, identity string) (*livekit.ParticipantInfo, error)
	ListParticipants(roomName string) ([]*livekit.ParticipantInfo, error)
	DeleteParticipant(roomName, identity string) error
}

encapsulates CRUD operations for room settings look up participant

type WSSignalConnection 

type WSSignalConnection struct {
	// contains filtered or unexported fields
}

func NewWSSignalConnection 

func NewWSSignalConnection(conn types.WebsocketClient) *WSSignalConnection

func (*WSSignalConnection) ReadRequest 

func (c *WSSignalConnection) ReadRequest() (*livekit.SignalRequest, error)

func (*WSSignalConnection) WriteResponse 

func (c *WSSignalConnection) WriteResponse(msg *livekit.SignalResponse) error

Source Files

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Directories

Path Synopsis
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