private async Task ValidateAsync(FabricClient fc, NodeCommandState state, CancellationToken cancellationToken)
{
// It takes a few seconds for the node to shutdown + a few seconds for FM to find out.
await Task.Delay(TimeSpan.FromSeconds(15), cancellationToken).ConfigureAwait(false);
TimeoutHelper timeoutHelper = new TimeoutHelper(this.OperationTimeout);
Node queriedNode = null;
do
{
TestabilityTrace.TraceSource.WriteInfo(StepBase.TraceType, "{0} - start node validating node '{1}' is not down", this.State.OperationId, state.Info.InputNodeInstanceId);
queriedNode = await FaultAnalysisServiceUtility.GetNodeInfoAsync(
this.State.OperationId,
fc,
state.Info.NodeName,
this.action.Partition,
this.action.StateManager,
this.action.StoppedNodeTable,
this.RequestTimeout,
this.OperationTimeout,
cancellationToken).ConfigureAwait(false);
if (FaultAnalysisServiceUtility.IsNodeRunning(queriedNode))
{
break;
}
await Task.Delay(TimeSpan.FromSeconds(5.0d), cancellationToken).ConfigureAwait(false);
}while (timeoutHelper.GetRemainingTime() > TimeSpan.Zero);
if (!FaultAnalysisServiceUtility.IsNodeRunning(queriedNode))
{
// something is wrong, retry
FaultAnalysisServiceUtility.ThrowEngineRetryableException(string.Format(CultureInfo.InvariantCulture, "{0} - start node validation - node is not running yet. Status={1}", state.OperationId, queriedNode.NodeStatus));
}
}