public async Task RunAsync(
[ServiceBusTrigger("%QueueListenerName%", Connection = "ServiceBusConnectionString", IsSessionsEnabled = true)]
byte[] message,
FunctionContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
var logger = context.GetLogger("ReplyToRequestFromPostOffice");
logger.LogInformation($"C# ServiceBus queue trigger function processesing message: {message}");
try
{
var bundleRequestDto = _requestBundleParser.Parse(message);
var requestDataBundleResponseDto = await CreateResponseAsync(bundleRequestDto).ConfigureAwait(false);
await _responseSender.SendAsync(requestDataBundleResponseDto).ConfigureAwait(false);
}
catch (MessageHubStorageException e)
{
logger.LogError("Error Processing message: {0}", e);
throw;
}
}
public async Task <DataBundleResponseDto?> SendAsync(
DataBundleRequestDto dataBundleRequestDto,
DomainOrigin domainOrigin)
{
ArgumentNullException.ThrowIfNull(dataBundleRequestDto, nameof(dataBundleRequestDto));
var bytes = _requestBundleParser.Parse(dataBundleRequestDto);
var sessionId = dataBundleRequestDto.RequestId.ToString();
var replyQueue = GetReplyQueueName(domainOrigin);
var targetQueue = GetQueueName(domainOrigin);
var serviceBusMessage = new ServiceBusMessage(bytes)
{
SessionId = sessionId,
ReplyToSessionId = sessionId,
ReplyTo = replyQueue,
TimeToLive = _peekRequestConfig.PeekTimeout ?? _defaultTimeout
}.AddRequestDataBundleIntegrationEvents(dataBundleRequestDto.IdempotencyId);
var serviceBusClient = _messageBusFactory.GetSenderClient(targetQueue);
await serviceBusClient
.PublishMessageAsync <ServiceBusMessage>(serviceBusMessage)
.ConfigureAwait(false);
await using var receiverMessageBus = await _messageBusFactory
.GetSessionReceiverClientAsync(replyQueue, sessionId)
.ConfigureAwait(false);
var response = await receiverMessageBus
.ReceiveMessageAsync <ServiceBusMessage>(_peekRequestConfig.PeekTimeout ?? _defaultTimeout)
.ConfigureAwait(false);
if (response == null)
{
return(null);
}
return(_responseBundleParser.Parse(response.Body.ToArray()));
}
