public override async Task <TContext> Execute(TContext context)
{
var stateMachineArn =
$"arn:aws:states:{context.RegionCode}:{context.AccountId}:stateMachine:{context.StateMachineName}";
var historyResult = await stepFunctions.ListExecutionsAsync(new ListExecutionsRequest
{
StateMachineArn = stateMachineArn
});
context.RunningExecutionsCount = historyResult.Executions.Count(e => e.Status.Value == "RUNNING");
return(context);
}
async IAsyncEnumerable <ListExecutionsResponse> IPaginator <ListExecutionsResponse> .PaginateAsync(CancellationToken cancellationToken = default)
{
if (Interlocked.Exchange(ref _isPaginatorInUse, 1) != 0)
{
throw new System.InvalidOperationException("Paginator has already been consumed and cannot be reused. Please create a new instance.");
}
var nextToken = _request.NextToken;
ListExecutionsResponse response;
do
{
_request.NextToken = nextToken;
response = await _client.ListExecutionsAsync(_request, cancellationToken).ConfigureAwait(false);
nextToken = response.NextToken;
cancellationToken.ThrowIfCancellationRequested();
yield return(response);
}while (nextToken != null);
}
private Amazon.StepFunctions.Model.ListExecutionsResponse CallAWSServiceOperation(IAmazonStepFunctions client, Amazon.StepFunctions.Model.ListExecutionsRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS Step Functions", "ListExecutions");
try
{
#if DESKTOP
return(client.ListExecutions(request));
#elif CORECLR
return(client.ListExecutionsAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}
