protected override async Task ExecuteAsync()
{
// wait for global operation to finish
await GlobalOperationTask.ConfigureAwait(false);
// cancel updating solution checksum if a global operation (such as loading solution, building solution and etc) has started
await UpdateSolutionChecksumAsync(_globalOperationCancellationSource.Token).ConfigureAwait(false);
}
protected override async Task ExecuteAsync()
{
lock (_gate)
{
_lastToken?.Dispose();
_lastToken = null;
}
// wait for global operation to finish
await GlobalOperationTask.ConfigureAwait(false);
// update primary solution in remote host
await SynchronizePrimaryWorkspaceAsync(_globalOperationCancellationSource.Token).ConfigureAwait(false);
}
protected override async Task ExecuteAsync()
{
// wait for global operation to finish
await GlobalOperationTask.ConfigureAwait(false);
// cancel updating solution checksum if a global operation (such as loading solution, building solution and etc) has started
await UpdateSolutionChecksumAsync(_globalOperationCancellationSource.Token).ConfigureAwait(false);
// check whether we had bulk change that require asset synchronization
if (_synchronize)
{
await SynchronizeAssets().ConfigureAwait(false);
}
}
protected override async Task ExecuteAsync()
{
// wait for global operation such as build
await GlobalOperationTask.ConfigureAwait(false);
using (var pooledObject = SharedPools.Default <List <ExpensiveAnalyzerInfo> >().GetPooledObject())
using (RoslynLogger.LogBlock(FunctionId.Diagnostics_GeneratePerformaceReport, CancellationToken))
{
_diagnosticAnalyzerPerformanceTracker.GenerateReport(pooledObject.Object);
foreach (var analyzerInfo in pooledObject.Object)
{
var newAnalyzer = _reported.Add(analyzerInfo.AnalyzerId);
var isInternalUser = _telemetrySession.IsUserMicrosoftInternal;
// we only report same analyzer once unless it is internal user
if (isInternalUser || newAnalyzer)
{
// this will report telemetry under VS. this will let us see how accurate our performance tracking is
RoslynLogger.Log(FunctionId.Diagnostics_BadAnalyzer, KeyValueLogMessage.Create(m =>
{
// since it is telemetry, we hash analyzer name if it is not builtin analyzer
m[nameof(analyzerInfo.AnalyzerId)] = isInternalUser ? analyzerInfo.AnalyzerId : analyzerInfo.PIISafeAnalyzerId;
m[nameof(analyzerInfo.LocalOutlierFactor)] = analyzerInfo.LocalOutlierFactor;
m[nameof(analyzerInfo.Average)] = analyzerInfo.Average;
m[nameof(analyzerInfo.AdjustedStandardDeviation)] = analyzerInfo.AdjustedStandardDeviation;
}));
}
// for logging, we only log once. we log here so that we can ask users to provide this log to us
// when we want to find out VS performance issue that could be caused by analyzer
if (newAnalyzer)
{
_logger.TraceEvent(TraceEventType.Warning, 0,
$"Analyzer perf indicators exceeded threshold for '{analyzerInfo.AnalyzerId}' ({analyzerInfo.AnalyzerIdHash}): " +
$"LOF: {analyzerInfo.LocalOutlierFactor}, Avg: {analyzerInfo.Average}, Stddev: {analyzerInfo.AdjustedStandardDeviation}");
}
}
}
}
