async handleErrorAndRethrow()

in src/states.js [66:78]

• 11 lines of code
• 3 McCabe index (conditional complexity)

  async handleErrorAndRethrow(err) {
    let alert = err;
    if (! (alert instanceof TLSAlert)) {
      alert = new TLSError(ALERT_DESCRIPTION.INTERNAL_ERROR);
    }
    // Try to send error alert to the peer, but we may not
    // be able to if the outgoing connection was already closed.
    try {
      await this.conn._sendAlertMessage(alert);
    } catch (_) { }
    await this.conn._transition(ERROR, err);
    throw err;
  }