static async Task <string> Wait(string arn, TimeSpan wait, TimeSpan max)
{
var startTime = DateTimeOffset.Now;
var client = new Amazon.StepFunctions.AmazonStepFunctionsClient();
bool shouldContinue = true;
while (shouldContinue)
{
var result = await client.DescribeExecutionAsync(new DescribeExecutionRequest()
{
ExecutionArn = arn
});
Console.WriteLine(result.Status.Value);
if (result.Status == ExecutionStatus.SUCCEEDED)
{
Console.WriteLine("::set-output name=statemachineexecutionarn::" + result.Output);
Console.WriteLine("::set-output name=result::" + result.Output);
return(result.Output);
}
else if (result.Status == ExecutionStatus.RUNNING)
{
if (DateTimeOffset.Now > startTime.Add(max))
{
//timed out
throw new Exception("The state machine retried the max time");
}
await Task.Delay(wait);
}
else if (result.Status == ExecutionStatus.ABORTED)
{
throw new Exception("State machine aborted ");
}
else if (result.Status == ExecutionStatus.FAILED)
{
var history = await client.GetExecutionHistoryAsync(new GetExecutionHistoryRequest()
{
ExecutionArn = arn,
ReverseOrder = true,
IncludeExecutionData = true
});
var reason = history.Events
.FirstOrDefault(x => x.ExecutionFailedEventDetails != null)?.ExecutionFailedEventDetails
.Cause ?? "Unknown";
throw new Exception("State machine failed. Reason: " + reason);
}
else if (result.Status == ExecutionStatus.TIMED_OUT)
{
throw new Exception("State machine timed out ");
}
}
return(string.Empty);
}
static Task <StartExecutionResponse> Run(string arn, string name, string input)
{
var client = new Amazon.StepFunctions.AmazonStepFunctionsClient();
return(client.StartExecutionAsync(new StartExecutionRequest()
{
Input = input,
Name = name,
StateMachineArn = arn
}
));
}
