private Status ExecuteGet(ref KeyEnvelope keyEnvelope, ref ValueEnvelope inputEnvelope, ref ValueEnvelope outputEnvelope)
{
Status status = KVSession.Read(ref keyEnvelope, ref inputEnvelope, ref outputEnvelope, UnsafeContext, GetSerialNum());
if (status == Status.PENDING)
{
KVSession.CompletePending(true, true);
status = UnsafeContext.Consume(out outputEnvelope);
}
return(status);
}
private void ServeUpsert(Job job)
{
KeyEnvelope keyEnvelope = new KeyEnvelope(job.Key);
ValueEnvelope valueEnvelope = new ValueEnvelope(job.Input);
try
{
KVSession.Upsert(ref keyEnvelope, ref valueEnvelope, Context.Empty, GetSerialNum());
}
catch (Exception e)
{
job.Complete(e);
}
finally
{
job.Complete(true, job.Input);
}
}
private void ServeGetContent(Job job)
{
KeyEnvelope keyEnvelope = new KeyEnvelope(job.Key);
ValueEnvelope inputEnvelope = default;
ValueEnvelope outputEnvelope = default;
Status status = Status.ERROR;
try
{
status = ExecuteGet(ref keyEnvelope, ref inputEnvelope, ref outputEnvelope);
switch (status)
{
case Status.ERROR:
job.Complete(new Exception($"read error => {JsonSerializer.Serialize(job.Key)}"));
break;
case Status.NOTFOUND:
job.Complete(false);
break;
case Status.OK:
job.Complete(true, outputEnvelope.Content);
break;
default:
job.Complete(new Exception($"Read WTF => {status} - {JsonSerializer.Serialize(job.Key)}"));
break;
}
}
catch (Exception e)
{
job.Complete(e);
}
}
private void ServeRemove(Job job)
{
KeyEnvelope keyEnvelope = new KeyEnvelope(job.Key);
ValueEnvelope outputEnvelope = default;
Status status = Status.ERROR;
try
{
status = KVSession.Delete(ref keyEnvelope, UnsafeContext, GetSerialNum());
if (status == Status.PENDING)
{
KVSession.CompletePending(true, true);
status = UnsafeContext.Consume(out outputEnvelope);
}
}
catch (Exception e)
{
job.Complete(e);
}
switch (status)
{
case Status.ERROR:
job.Complete(new Exception($"read error => {JsonSerializer.Serialize(job.Key)}"));
break;
case Status.NOTFOUND:
job.Complete(false);
break;
case Status.OK:
job.Complete(true, default);
break;
}
}
private static bool AreEqual(KeyEnvelope left, KeyEnvelope right) => left.KeyId.Equals(right.KeyId, StringComparison.InvariantCulture) && left.EncryptedKey.SequenceEqual(right.EncryptedKey) && left.Algorithm.Equals(right.Algorithm, StringComparison.InvariantCulture);
