Method startSession

src/mongo_client.ts:894–906

* Creates a new ClientSession. When using the returned session in an operation * a corresponding ServerSession will be created. * * @remarks * A ClientSession instance may only be passed to operations being performed on the same * MongoClient it was started from.

(options?: ClientSessionOptions)

   * MongoClient it was started from.
   */
  startSession(options?: ClientSessionOptions): ClientSession {
    const session = new ClientSession(
      this,
      this.s.sessionPool,
      { explicit: true, ...options },
      this.options
    );
    this.s.activeSessions.add(session);
    session.once('ended', () => {
      this.s.activeSessions.delete(session);
    });
    return session;
  }

  /**
   * A convenience method for creating and handling the clean up of a ClientSession.