protected override async ValueTask ReportProjectRemovedAsync(ProjectId projectId, CancellationToken cancellationToken)
{
// cancel whenever the analyzer runner cancels or the client disconnects and the request is canceled:
using var linkedSource = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, _callback.ClientDisconnectedSource.Token);
await _callback.InvokeAsync(
(callback, cancellationToken) => callback.OnProjectRemovedAsync(projectId, cancellationToken),
linkedSource.Token).ConfigureAwait(false);
}
public ValueTask LogExceptionAsync(
string exception,
string text,
CancellationToken cancellationToken
) =>
_callback.InvokeAsync(
(callback, cancellationToken) =>
callback.LogExceptionAsync(_callbackId, exception, text, cancellationToken),
cancellationToken
);
protected override async ValueTask ReportProjectRemovedAsync(
ProjectId projectId,
CancellationToken cancellationToken
)
{
await _callback
.InvokeAsync(
(callback, cancellationToken) =>
callback.OnProjectRemovedAsync(_callbackId, projectId, cancellationToken),
cancellationToken
)
.ConfigureAwait(false);
}
/// <summary>
/// Collects data from <paramref name="project"/> and reports it to the telemetry service.
/// </summary>
/// <remarks>
/// Only sends data to the telemetry service when one of the collected data points changes,
/// not necessarily every time this code is called.
/// </remarks>
public override async Task AnalyzeProjectAsync(
Project project,
bool semanticsChanged,
InvocationReasons reasons,
CancellationToken cancellationToken
)
{
if (!semanticsChanged)
{
return;
}
var projectId = project.Id;
var language = project.Language;
var analyzerReferencesCount = project.AnalyzerReferences.Count;
var projectReferencesCount = project.AllProjectReferences.Count;
var metadataReferencesCount = project.MetadataReferences.Count;
var documentsCount = project.DocumentIds.Count;
var additionalDocumentsCount = project.AdditionalDocumentIds.Count;
var info = new ProjectTelemetryData(
projectId: projectId,
language: language,
analyzerReferencesCount: analyzerReferencesCount,
projectReferencesCount: projectReferencesCount,
metadataReferencesCount: metadataReferencesCount,
documentsCount: documentsCount,
additionalDocumentsCount: additionalDocumentsCount
);
lock (_gate)
{
if (
_projectToData.TryGetValue(projectId, out var existingInfo) &&
existingInfo.Equals(info)
)
{
// already have reported this. No need to notify VS.
return;
}
_projectToData[projectId] = info;
}
await _callback
.InvokeAsync(
(callback, cancellationToken) =>
callback.ReportProjectTelemetryDataAsync(
_callbackId,
info,
cancellationToken
),
cancellationToken
)
.ConfigureAwait(false);
}
protected override async ValueTask ReportTodoCommentDataAsync(
DocumentId documentId,
ImmutableArray <TodoCommentData> data,
CancellationToken cancellationToken
)
{
await _callback
.InvokeAsync(
(callback, cancellationToken) =>
callback.ReportTodoCommentDataAsync(
_callbackId,
documentId,
data,
cancellationToken
),
cancellationToken
)
.ConfigureAwait(false);
}
protected override ValueTask ReportTodoCommentDataAsync(DocumentId documentId, ImmutableArray <TodoCommentData> data, CancellationToken cancellationToken)
=> _callback.InvokeAsync(
(callback, cancellationToken) => callback.ReportTodoCommentDataAsync(_callbackId, documentId, data, cancellationToken),
cancellationToken);