session-desktop/ts/session/messages/outgoing/content/SessionEstablishedMessage.ts

import { ContentMessage } from './ContentMessage';
import { SignalService } from '../../../../protobuf';

export class SessionEstablishedMessage extends ContentMessage {
  public ttl(): number {
    return 5 * 60 * 1000;
  }

  protected contentProto(): SignalService.Content {
    const nullMessage = new SignalService.NullMessage({});

    return new SignalService.Content({
      nullMessage,
    });
  }
}