public async Task <IEnumerable <string> > CollectAsync(CancellationToken cancellationToken)
{
var configSetName = _configSetNameProvider.GetConfigSetName();
var collectorMode = _collectorModeProvider.GetCollectorMode();
var mode = collectorMode.ToString().ToLowerInvariant();
try
{
IEnumerable <string> result;
_logger.LogInformation($"[{configSetName}] Started {mode}ing data collections.");
var watch = System.Diagnostics.Stopwatch.StartNew();
try
{
result = await _collector.CollectAsync(cancellationToken);
}
finally
{
watch.Stop();
}
var failedDataCollectionNames = result.Any() ? " (" + string.Join(",", result) + ")" : null;
_logger.LogInformation($"[{configSetName}] {ResultPrefix(!result.Any())} {mode}ing data collections{failedDataCollectionNames}. Elapsed time: {watch.Elapsed}");
return(result);
}
catch (Exception e)
{
_logger.LogCritical($"[{configSetName}] " + ResultPrefix(false) + " {mode}ing data collections: {errorMessage}", mode, e.GetAggregateMessages());
throw;
}
}
public async Task <IEnumerable <string> > CollectAsync(CancellationToken cancellationToken)
{
var configSetName = _configSetNameProvider.GetConfigSetName();
var collectorMode = _collectorModeProvider.GetCollectorMode();
var dataCollectionsConfig = await _dataCollectionsConfigProvider.GetDataCollectionsConfigAsync(configSetName, cancellationToken);
var dataGroups = dataCollectionsConfig.GroupBy(x => x.DataGroupName).Select(x => new { DataGroupName = x.Key, DataCollectionsConfig = x });
var tasks = dataGroups.Select(x => CollectGroupAsync(x.DataGroupName, collectorMode, x.DataCollectionsConfig, cancellationToken)).ToList();
await Task.WhenAll(tasks);
return(tasks.SelectMany(x => x.Result).ToList());
}