public bool Offer(T e, long timeout, TimeUnit unit)
{
var data = ToData(e);
var request = QueueOfferCodec.EncodeRequest(GetName(), data, unit.ToMillis(timeout));
return(Invoke(request, m => QueueOfferCodec.DecodeResponse(m).response));
}
private async Task <bool> TryEnqueueAsync(T item, TimeSpan timeToWait, CancellationToken cancellationToken)
{
var itemData = ToSafeData(item);
var timeToWaitMilliseconds = (long)timeToWait.TotalMilliseconds;
var requestMessage = QueueOfferCodec.EncodeRequest(Name, itemData, timeToWaitMilliseconds);
var responseMessage = await Cluster.Messaging.SendToPartitionOwnerAsync(requestMessage, PartitionId, cancellationToken).CfAwait();
return(QueueOfferCodec.DecodeResponse(responseMessage).Response);
}
private async Task <bool> EnqueueAsync(T item, TimeSpan timeToWait, bool doThrow, CancellationToken cancellationToken)
{
var itemData = ToSafeData(item);
var timeToWaitMilliseconds = timeToWait.TimeoutMilliseconds(0);
var requestMessage = timeToWaitMilliseconds < 0
? QueuePutCodec.EncodeRequest(Name, itemData)
: QueueOfferCodec.EncodeRequest(Name, itemData, timeToWaitMilliseconds);
ClientMessage responseMessage;
try
{
responseMessage = await Cluster.Messaging.SendToKeyPartitionOwnerAsync(requestMessage, PartitionKeyData, cancellationToken).CAF();
}
catch
{
if (doThrow)
{
throw;
}
return(false);
}
bool queued;
if (timeToWaitMilliseconds < 0)
{
_ = QueuePutCodec.DecodeResponse(responseMessage);
queued = true;
}
else
{
queued = QueueOfferCodec.DecodeResponse(responseMessage).Response;
}
if (queued)
{
return(true);
}
if (doThrow)
{
throw new InvalidOperationException("Queue is full.");
}
return(false);
}