private string GetBrokerServiceUrl(CommandLookupTopicResponse response)
{
var hasBrokerServiceUrl = !string.IsNullOrEmpty(response.BrokerServiceUrl);
var hasBrokerServiceUrlTls = !string.IsNullOrEmpty(response.BrokerServiceUrlTls);
switch (_encryptionPolicy)
{
case EncryptionPolicy.EnforceEncrypted:
if (!hasBrokerServiceUrlTls)
{
throw new ConnectionSecurityException("Cannot enforce encrypted connections. The lookup topic response from broker gave no secure alternative.");
}
return(response.BrokerServiceUrlTls);
case EncryptionPolicy.EnforceUnencrypted:
if (!hasBrokerServiceUrl)
{
throw new ConnectionSecurityException("Cannot enforce unencrypted connections. The lookup topic response from broker gave no unsecure alternative.");
}
return(response.BrokerServiceUrl);
case EncryptionPolicy.PreferEncrypted:
return(hasBrokerServiceUrlTls ? response.BrokerServiceUrlTls : response.BrokerServiceUrl);
default:
return(hasBrokerServiceUrl ? response.BrokerServiceUrl : response.BrokerServiceUrlTls);
}
}
public LookupDataResult(CommandLookupTopicResponse result)
{
BrokerUrl = result.brokerServiceUrl;
BrokerUrlTls = result.brokerServiceUrlTls;
Authoritative = result.Authoritative;
Redirect = result.Response == CommandLookupTopicResponse.LookupType.Redirect;
ProxyThroughServiceUrl = result.ProxyThroughServiceUrl;
Partitions = -1;
Error = result.Error;
ErrorMessage = result.Message;
}
public static void Throw(this CommandLookupTopicResponse command) => Throw(command.Error, command.Message);
