public override async Task <ScavengeResp> StartScavenge(StartScavengeReq request, ServerCallContext context)
{
var scavengeResultSource = new TaskCompletionSource <(string, ScavengeResp.Types.ScavengeResult)>();
var user = context.GetHttpContext().User;
_queue.Publish(new ClientMessage.ScavengeDatabase(new CallbackEnvelope(OnMessage), Guid.NewGuid(), user,
request.Options.StartFromChunk, request.Options.ThreadCount));
var(scavengeId, scavengeResult) = await scavengeResultSource.Task.ConfigureAwait(false);
return(new ScavengeResp {
ScavengeId = scavengeId,
ScavengeResult = scavengeResult
});
void OnMessage(Message message) => HandleScavengeDatabaseResponse(message, scavengeResultSource);
}
public override async Task <ScavengeResp> StartScavenge(StartScavengeReq request, ServerCallContext context)
{
var scavengeResultSource = new TaskCompletionSource <(string, ScavengeResp.Types.ScavengeResult)>();
var user = context.GetHttpContext().User;
if (!await _authorizationProvider.CheckAccessAsync(user, StartOperation, context.CancellationToken).ConfigureAwait(false))
{
throw AccessDenied();
}
_publisher.Publish(new ClientMessage.ScavengeDatabase(new CallbackEnvelope(OnMessage), Guid.NewGuid(), user,
request.Options.StartFromChunk, request.Options.ThreadCount));
var(scavengeId, scavengeResult) = await scavengeResultSource.Task.ConfigureAwait(false);
return(new ScavengeResp {
ScavengeId = scavengeId,
ScavengeResult = scavengeResult
});
void OnMessage(Message message) => HandleScavengeDatabaseResponse(message, scavengeResultSource);
}
