private void VerifyOrCreateRandomProxyPort() { if (!PortHelper.IsPortAlreadyInUse(_hoverflyConfig.ProxyPort)) { return; } if (!_hoverflyConfig.UseRandomProxyPort) { throw new PortAlreadyInUseException($"Port '{_hoverflyConfig.ProxyPort}' is already in use by other application, please use another one"); } _hoverflyConfig.SetProxyPort(PortHelper.GetRandomPort()); }