private void PostConfiguration(ServiceBusOptions serviceBusConfig)
{
if (serviceBusConfig == null)
{
return;
}
if (serviceBusConfig.RetryPolicy == null)
{
serviceBusConfig.Policy = RetryPolicy.Default;
}
else if (serviceBusConfig.RetryPolicy.MaximumRetryCount == 0 &&
serviceBusConfig.RetryPolicy.MaximumBackoffInSeconds == 0 &&
serviceBusConfig.RetryPolicy.MinimumBackoffInSeconds == 0 &&
serviceBusConfig.RetryPolicy.DeltaBackoffInSeconds == 0)
{
serviceBusConfig.Policy = RetryPolicy.NoRetry;
}
else
{
var retryExponential = new RetryExponential(TimeSpan.FromSeconds(serviceBusConfig.RetryPolicy.MinimumBackoffInSeconds),
TimeSpan.FromSeconds(serviceBusConfig.RetryPolicy.MaximumBackoffInSeconds),
TimeSpan.FromSeconds(serviceBusConfig.RetryPolicy.DeltaBackoffInSeconds),
serviceBusConfig.RetryPolicy.MaximumRetryCount);
serviceBusConfig.Policy = retryExponential;
}
}
private void PostConfiguration(ServiceBusOptions serviceBusConfig)
{
if (!Enum.IsDefined(typeof(TransportType), serviceBusConfig.TransportType))
{
throw new ArgumentOutOfRangeException(nameof(serviceBusConfig.TransportType), $"Value specified was not a valid {typeof(TransportType).FullName}.");
}
if (!Enum.IsDefined(typeof(ReceiveMode), serviceBusConfig.ReceiveMode))
{
throw new ArgumentOutOfRangeException(nameof(serviceBusConfig.ReceiveMode), $"Value specified was not a valid {typeof(ReceiveMode).FullName}.");
}
if (serviceBusConfig.RetryPolicy == null)
{
serviceBusConfig.Policy = RetryPolicy.Default;
}
else if (serviceBusConfig.RetryPolicy.MaximumRetryCount == 0 && serviceBusConfig.RetryPolicy.MaximumBackoff == 0 && serviceBusConfig.RetryPolicy.MinimumBackoff == 0)
{
serviceBusConfig.Policy = RetryPolicy.NoRetry;
}
else
{
var retryExponential = new RetryExponential(TimeSpan.FromSeconds(serviceBusConfig.RetryPolicy.MinimumBackoff),
TimeSpan.FromSeconds(serviceBusConfig.RetryPolicy.MaximumBackoff),
serviceBusConfig.RetryPolicy.MaximumRetryCount);
serviceBusConfig.Policy = retryExponential;
}
}
internal ServiceBusOptions Build()
{
var options = new ServiceBusOptions();
if (_azureServiceBusSectionName != null && _serviceBusOptionsSection.Exists())
{
options = _serviceBusOptionsSection.Get <ServiceBusOptions>();
PostConfiguration(options);
}
if (string.IsNullOrWhiteSpace(_connectionString) && string.IsNullOrWhiteSpace(options.ConnectionString))
{
throw new Exception("A connection string is required.");
}
if (!string.IsNullOrWhiteSpace(_connectionString))
{
options.ConnectionString = _connectionString;
}
if (_retryPolicy != RetryPolicy.Default)
{
options.Policy = _retryPolicy;
}
if (!(_tokenProvider is NullTokenProvider))
{
var connStringBuilder = new ServiceBusConnectionStringBuilder(options.ConnectionString);
if (string.IsNullOrWhiteSpace(connStringBuilder.SasToken) && string.IsNullOrWhiteSpace(connStringBuilder.SasKey))
{
options.TokenProvider = _tokenProvider;
}
}
if (_maxConcurrentCalls != _defaultMaxConcurrentCalls)
{
options.MaxConcurrentCalls = _maxConcurrentCalls;
}
if (_prefetchCount != _defaultPrefetchCount)
{
options.PrefetchCount = _prefetchCount;
}
Services.AddSingleton(options);
return(options);
}