protected static async Task <TextAndVersion> LoadTextAsync(TextLoader loader, DocumentId documentId, SolutionServices services, bool reportInvalidDataException, CancellationToken cancellationToken)
{
try
{
using (ExceptionHelpers.SuppressFailFast())
{
var result = await loader.LoadTextAndVersionAsync(services.Workspace, documentId, cancellationToken).ConfigureAwait(continueOnCapturedContext: false);
return(result);
}
}
catch (OperationCanceledException)
{
// if load text is failed due to a cancellation, make sure we propagate it out to the caller
throw;
}
catch (IOException e)
{
services.Workspace.OnWorkspaceFailed(new DocumentDiagnostic(WorkspaceDiagnosticKind.Failure, e.Message, documentId));
return(TextAndVersion.Create(SourceText.From(string.Empty, Encoding.UTF8), VersionStamp.Default, documentId.GetDebuggerDisplay()));
}
catch (InvalidDataException e)
{
// TODO: Adjust this behavior in the future if we add support for non-text additional files
if (reportInvalidDataException)
{
services.Workspace.OnWorkspaceFailed(new DocumentDiagnostic(WorkspaceDiagnosticKind.Failure, e.Message, documentId));
}
return(TextAndVersion.Create(SourceText.From(string.Empty, Encoding.UTF8), VersionStamp.Default, documentId.GetDebuggerDisplay()));
}
}
private static async Task <TextAndVersion> LoadTextAsync(TextLoader loader, DocumentId documentId, SolutionServices services, CancellationToken cancellationToken)
{
try
{
using (ExceptionHelpers.SuppressFailFast())
{
var result = await loader.LoadTextAndVersionAsync(services.Workspace, documentId, cancellationToken).ConfigureAwait(continueOnCapturedContext: false);
return(result);
}
}
catch (OperationCanceledException)
{
// if load text is failed due to a cancellation, make sure we propagate it out to the caller
throw;
}
catch (Exception e)
{
services.Workspace.OnWorkspaceFailed(new DocumentDiagnostic(WorkspaceDiagnosticKind.FileAccessFailure, e.Message, documentId));
return(TextAndVersion.Create(SourceText.From(string.Empty), VersionStamp.Default, documentId.DebuggerText));
}
}
protected static async Task<TextAndVersion> LoadTextAsync(TextLoader loader, DocumentId documentId, SolutionServices services, bool reportInvalidDataException, CancellationToken cancellationToken)
{
int retries = 0;
while (true)
{
try
{
using (ExceptionHelpers.SuppressFailFast())
{
var result = await loader.LoadTextAndVersionAsync(services.Workspace, documentId, cancellationToken).ConfigureAwait(continueOnCapturedContext: false);
return result;
}
}
catch (OperationCanceledException)
{
// if load text is failed due to a cancellation, make sure we propagate it out to the caller
throw;
}
catch (IOException e)
{
if (++retries > MaxRetries)
{
services.Workspace.OnWorkspaceFailed(new DocumentDiagnostic(WorkspaceDiagnosticKind.Failure, e.Message, documentId));
return TextAndVersion.Create(SourceText.From(string.Empty, Encoding.UTF8), VersionStamp.Default, documentId.GetDebuggerDisplay());
}
// fall out to try again
}
catch (InvalidDataException e)
{
// TODO: Adjust this behavior in the future if we add support for non-text additional files
if (reportInvalidDataException)
{
services.Workspace.OnWorkspaceFailed(new DocumentDiagnostic(WorkspaceDiagnosticKind.Failure, e.Message, documentId));
}
return TextAndVersion.Create(SourceText.From(string.Empty, Encoding.UTF8), VersionStamp.Default, documentId.GetDebuggerDisplay());
}
// try again after a delay
await Task.Delay(RetryDelay).ConfigureAwait(false);
}
}
private static async Task<TextAndVersion> LoadTextAsync(TextLoader loader, DocumentId documentId, SolutionServices services, CancellationToken cancellationToken)
{
try
{
using (ExceptionHelpers.SuppressFailFast())
{
var result = await loader.LoadTextAndVersionAsync(services.Workspace, documentId, cancellationToken).ConfigureAwait(continueOnCapturedContext: false);
return result;
}
}
catch (OperationCanceledException)
{
// if load text is failed due to a cancellation, make sure we propagate it out to the caller
throw;
}
catch (IOException e)
{
services.Workspace.OnWorkspaceFailed(new DocumentDiagnostic(WorkspaceDiagnosticKind.Failure, e.Message, documentId));
return TextAndVersion.Create(SourceText.From(string.Empty, Encoding.UTF8), VersionStamp.Default, documentId.GetDebuggerDisplay());
}
}
