protected override async Task ExecuteAsync(CancellationToken cancellationToken)
{
string endpoint = _settings.ServiceBusNamespace + ".servicebus.windows.net";
string queueName = _settings.ServiceBusQueueName;
var tokenProvider = new ManagedIdentityServiceBusTokenProvider(_settings.ManagedIdentityTenantId);
var queueClient = new QueueClient(endpoint, queueName, tokenProvider, TransportType.Amqp, ReceiveMode.PeekLock);
try
{
var messageHandlerOptions = new MessageHandlerOptions(HandleException)
{
AutoComplete = true
};
queueClient.RegisterMessageHandler(HandleMessage, messageHandlerOptions);
await Task.Delay(-1, cancellationToken);
}
catch (UnauthorizedException e)
{
// Log and exit
}
finally
{
await queueClient.CloseAsync();
}
}
public async Task SendServiceBusQueueMessage(string messageString)
{
string endpoint = _settings.ServiceBusNamespace + ".servicebus.windows.net";
string queueName = _settings.ServiceBusQueueName;
var tokenProvider = new ManagedIdentityServiceBusTokenProvider(_settings.ManagedIdentityTenantId);
var queueClient = new QueueClient(endpoint, queueName, tokenProvider);
var message = new Microsoft.Azure.ServiceBus.Message(
Encoding.UTF8.GetBytes($"{messageString} ({DateTime.UtcNow:HH:mm:ss})"));
await queueClient.SendAsync(message);
}