@100mslive/hms-video-store/src/utils/constants.ts

@100mslive Core SDK which abstracts the complexities of webRTC while providing a reactive store for data management with a unidirectional data flow

export const RENEGOTIATION_CALLBACK_ID = 'renegotiation-callback-id';
export const API_DATA_CHANNEL = 'ion-sfu';
export const ANALYTICS_BUFFER_SIZE = 100;

/**
 * Maximum time that transport-layer will try
 * before giving up on the connection and returning a failure
 *
 * Refer https://100ms.atlassian.net/browse/HMS-2369
 */
export const MAX_TRANSPORT_RETRY_TIME = 60_000;

export const DEFAULT_SIGNAL_PING_TIMEOUT = 12_000;
export const DEFAULT_SIGNAL_PING_INTERVAL = 3_000;
export const PONG_RESPONSE_TIMES_SIZE = 5;

export const SUBSCRIBE_ICE_CONNECTION_CALLBACK_ID = 'SUBSCRIBE_ICE_CONNECTION_CALLBACK_ID';
export const SUBSCRIBE_TIMEOUT = 60_000;

export const ICE_DISCONNECTION_TIMEOUT = 5_000;

export const RTC_STATS_MONITOR_INTERVAL = 1_000;

export const MAINTAIN_TRACK_HISTORY = false;

export const CLIENT_ANAYLTICS_PROD_ENDPOINT = 'https://event.100ms.live/v2/client/report';
export const CLIENT_ANAYLTICS_QA_ENDPOINT = 'https://event-nonprod.100ms.live/v2/client/report';
export const CLIENT_ANAYLTICS_STORAGE_LIMIT = 100;

export const PUBLISH_STATS_SAMPLE_WINDOW = 30;
export const PUBLISH_STATS_PUSH_INTERVAL = 300;

export const SUBSCRIBE_STATS_SAMPLE_WINDOW = 10;
export const SUBSCRIBE_STATS_PUSH_INTERVAL = 60;

export const MAX_SAFE_INTEGER = Math.pow(2, 31) - 1;

export const HMSEvents = {
  DEVICE_CHANGE: 'device-change',
  LOCAL_AUDIO_ENABLED: 'local-audio-enabled',
  LOCAL_VIDEO_ENABLED: 'local-video-enabled',
  LOCAL_VIDEO_UNMUTED_NATIVELY: 'local-video-unmuted-natively',
  LOCAL_AUDIO_UNMUTED_NATIVELY: 'local-audio-unmuted-natively',
  STATS_UPDATE: 'stats-update', // emitted by HMSWebrtcInternals
  RTC_STATS_UPDATE: 'rtc-stats-update', // emitted by RTCStatsMonitor
  TRACK_DEGRADED: 'track-degraded',
  TRACK_RESTORED: 'track-restored',
  TRACK_AUDIO_LEVEL_UPDATE: 'track-audio-level-update',
  LOCAL_AUDIO_SILENCE: 'local-audio-silence',
  ANALYTICS: 'analytics',
  AUDIO_PLUGIN_FAILED: 'audio-plugin-failed',
  POLICY_CHANGE: 'policy-change',
  LOCAL_ROLE_UPDATE: 'local-role-update',
  AUDIO_TRACK_UPDATE: 'audio-track-update',
  AUDIO_TRACK_ADDED: 'audio-track-added',
  AUDIO_TRACK_REMOVED: 'audio-track-removed',
  AUTOPLAY_ERROR: 'autoplay-error',
  LEAVE: 'leave',
  ERROR: 'error',
};

export const PROTOCOL_VERSION = '2.5';

export const PROTOCOL_SPEC = '20250115';

export const HAND_RAISE_GROUP_NAME = '_handraise';

export const DEFAULT_PLAYLIST_VIDEO_BITRATE = 1000;

export const DEFAULT_PLAYLIST_AUDIO_BITRATE = 64;

export const WHITEBOARD_ORIGIN = 'https://whiteboard.100ms.live';

export const WHITEBOARD_QA_ORIGIN = 'https://whiteboard-qa.100ms.live';

export enum LEAVE_REASON {
  USER_REQUEST = 'user request',
  SDK_REQUEST = 'sdk request',
}