protected async Task <T> RunServiceAsync <T>(Func <Task <T> > callAsync, CancellationToken cancellationToken, [CallerMemberName] string?callerName = null)
{
AssetStorage.UpdateLastActivityTime();
try
{
return(await callAsync().ConfigureAwait(false));
}
catch (Exception ex) when(EndPoint.ReportAndPropagateUnexpectedException(ex, cancellationToken, callerName))
{
throw ExceptionUtilities.Unreachable;
}
}
protected async Task <T> RunServiceAsync <T>(Func <Task <T> > callAsync, CancellationToken cancellationToken)
{
AssetStorage.UpdateLastActivityTime();
try
{
return(await callAsync().ConfigureAwait(false));
}
catch (Exception ex) when(FatalError.ReportWithoutCrashUnlessCanceledAndPropagate(ex, cancellationToken))
{
throw ExceptionUtilities.Unreachable;
}
}
protected async Task <T> RunServiceAsync <T>(Func <Task <T> > callAsync, CancellationToken cancellationToken)
{
AssetStorage.UpdateLastActivityTime();
try
{
return(await callAsync().ConfigureAwait(false));
}
catch (Exception ex) when(LogUnlessCanceled(ex, cancellationToken))
{
// never reach
return(default(T));
}
}
protected async Task <T> RunServiceAsync <T>(Func <CancellationToken, Task <T> > callAsync, CancellationToken cancellationToken)
{
AssetStorage.UpdateLastActivityTime();
// merge given cancellation token with shutdown cancellation token. it looks like if cancellation and disconnection happens
// almost same time, we might not get cancellation message back from stream json rpc and get disconnected
// https://github.com/Microsoft/vs-streamjsonrpc/issues/64
using (var mergedCancellation = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, ShutdownCancellationToken))
{
try
{
return(await callAsync(mergedCancellation.Token).ConfigureAwait(false));
}
catch (Exception ex) when(LogUnlessCanceled(ex, mergedCancellation.Token))
{
// never reach
throw ExceptionUtilities.Unreachable;
}
}
}
