private hasSecureHost()

in src/connection-pool.ts [449:464]

• 14 lines of code
• 4 McCabe index (conditional complexity)

  private hasSecureHost(): boolean {
    const { hosts } = this.options;
    if (typeof hosts === 'string') {
      return hosts.startsWith(secureProtocolPrefix);
    }

    const countSecure = hosts.filter(host => host.startsWith(secureProtocolPrefix)).length;
    if (countSecure === 0) {
      return false;
    }
    if (countSecure < hosts.length) {
      throw new Error('etcd3 cannot be configured with a mix of secure and insecure hosts');
    }

    return true;
  }