public Task <List <string> > GetAsync()
{
_logger.LogDebug("Recieved Value Request.");
var valueSequence = _busClient.ExecuteSequence(s => s
.PublishAsync(new ValuesRequested
{
NumberOfValues = _random.Next(1, 10)
})
.When <ValueCreationFailed>(
(failed, context) =>
{
_logger.LogWarning("Unable to create Values. Exception: {0}", failed.Exception);
return(Task.CompletedTask);
}, it => it.AbortsExecution())
.Complete <ValuesCalculated>()
);
return(valueSequence.Task.ContinueWith(tResponse =>
{
if (tResponse.IsFaulted)
{
throw new Exception("No response recieved. Is the Console App started?");
}
_logger.LogInformation("Successfully created {valueCount} values", tResponse.Result.Values.Count);
return valueSequence.Aborted
? new List <string>()
: tResponse.Result.Values;
}));
}
public async Task <IActionResult> GetAsync()
{
_logger.LogDebug("Received Value Request.");
try
{
var valueSequenceTask = _busClient.ExecuteSequence(s => s
.PublishAsync(new ValuesRequested
{
NumberOfValues = _random.Next(1, 10)
})
.When <ValueCreationFailed, MessageContext>(
(failed, context) =>
{
_logger.LogWarning("Unable to create Values. Exception: {0}", failed.Exception);
return(Task.FromResult(true));
}, it => it.AbortsExecution())
.Complete <ValuesCalculated>());
var valueSequence = await valueSequenceTask.Task;
_logger.LogInformation("Successfully created {valueCount} values", valueSequence.Values.Count);
return(Ok(valueSequence.Values));
}
catch (Exception e)
{
return(StatusCode((int)HttpStatusCode.InternalServerError, $"No response received. Is the Console App started? \n\nException: {e}"));
}
}