public async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] HttpRequest req,
ILogger log)
{
log.LogInformation("C# HTTP trigger Test Storing a message!");
var message = new ArchivedMessage(new TestMessage()
{
Description = "This is a test message with a random value of " + new Random().Next(0, int.MaxValue)
});
ICosmosDbContainer cosmosContainer = await _cosmosClient.GetContainer <ArchivedMessage>();
CosmosDbResponse <ArchivedMessage> cosmosResponse = await cosmosContainer.Add(message.Id, message);
return(new OkObjectResult($"Cosmos Response: {cosmosResponse.IsSuccessful}"));
}
public async Task Run([ServiceBusTrigger("%ServiceBusTopic%", "%ServiceBusSubscription%", Connection = "ServiceBusConnectionString")] string messageString, ILogger log)
{
MessageBase originalMessage = null;
try
{
originalMessage = _messageReader.ReadMessage(messageString);
var archivedMessage = new ArchivedMessage(originalMessage);
if (archivedMessage.MessageTypeName.Equals(nameof(HealthCheckRequest)))
{
await HandleHealthCheckRequest(_messageReader.ReadMessage <HealthCheckRequest>(messageString));
}
ICosmosDbContainer cosmosContainer = await _cosmosClient.GetContainer <ArchivedMessage>();
CosmosDbResponse <ArchivedMessage> cosmosResponse =
await cosmosContainer.Add(archivedMessage.Id, archivedMessage);
if (!cosmosResponse.IsSuccessful)
{
throw new ApplicationException(
$"MessageStorage failed to write message {archivedMessage.Message.MessageId} of type {archivedMessage.Message.MessageType}. {cosmosResponse.ErrorMessage}");
}
}
catch (Exception storeException)
{
try
{
log.LogError(storeException, "exception saving to MessageStorage. OriginalMessage: " + messageString);
await _messageSender.SendException(storeException, originalMessage);
}
catch (Exception sendException)
{
log.LogCritical(sendException, "Exception attempting to save an error message to the bus! This is very bad!");
}
throw;
}
}