Method updateTarget

lib/index-browser.js:9464–9471

(checkpoint, session)

  }

  updateTarget(checkpoint, session) {
    if (this.opts.writeTargetCheckpoint) {
      return updateCheckpoint(this.target, this.id, checkpoint,
        session, this.returnValue);
    } else {
      return Promise.resolve(true);
    }
  }

  updateSource(checkpoint, session) {
    if (this.opts.writeSourceCheckpoint) {