/// <inheritdoc />
public Task <RegisterContentLocationsResponse> RegisterContentLocationsAsync(RegisterContentLocationsRequest request, CallContext callContext = default)
{
return(ExecuteAsync(request, callContext, context =>
{
return _store.RegisterLocationAsync(context, request.MachineId, request.Hashes, touch: false).AsTask()
.SelectAsync(_ => new RegisterContentLocationsResponse()
{
PersistRequest = true
});
},
extraEndMessage: r => {
var csv = string.Join(",", request.Hashes.Select(h => h.Hash));
return $"MachineId=[{request.MachineId}] Hashes=[{csv}]";
}));
}
public Task <RegisterContentLocationsResponse> RegisterContentLocationsAsync(RegisterContentLocationsRequest request)
{
return(ExecuteAsync(request, async context =>
{
var result = await _store.RegisterLocationAsync(context, request.MachineId, request.Hashes, touch: false);
if (result.Succeeded)
{
return Result.Success(new RegisterContentLocationsResponse());
}
else
{
return Result.FromError <RegisterContentLocationsResponse>(result);
}
}));
}
/// <summary>
/// An optimized low allocation version of <see cref="RegisterContentLocationsAsync"/>.
/// </summary>
// TODO: instead of manually doing all of that we should make our helpers more efficient and as allocation free as possible. Work Item: 1883860
protected async ValueTask <ValueUnit> RegisterContentLocationsFastAsync(RegisterContentLocationsRequest request)
{
// This method is called extremely frequently in some cases so to avoid any unnecessary performance penalties
// it does not use any helper methods.
// Intentionally not tracking the shutdown here to avoid extra allocations and extra work that is rarely needed.
// Plus this method should not be very long and we can just allow it to fail if the shutdown will cause some errors.
// (consider adding a flag if we think it will be needed in the future).
var tracingContext = new Context(request.ContextId, StartupLogger);
var context = new OperationContext(tracingContext);
try
{
await _store.RegisterLocationAsync(context, request.MachineId, request.Hashes, touch : false).ThrowIfFailure();
}
catch (Exception e)
{
// Checking the errors for the synchronous case.
Tracer.Info(context, $"Content location registration failed {e}");
}
return(ValueUnit.Void);
}
