public Task DeleteMessageAsync(IDeviceIdentity deviceIdentity, int packetId, IQos2MessageDeliveryState message)
{
Contract.Requires(message != null);
TableMessageDeliveryState tableMessage = ValidateMessageType(message);
if (tableMessage.ETag == null)
{
throw new ArgumentException("Transient message cannot be deleted.");
}
return(this.table.ExecuteAsync(TableOperation.Delete(tableMessage)));
}
public Task SetMessageAsync(int packetId, IQos2MessageDeliveryState message)
{
Contract.Requires(message != null);
TableMessageDeliveryState tableMessage = ValidateMessageType(message);
TableOperation tableOperation;
if (tableMessage.ETag == null)
{
tableMessage.PartitionKey = CalculatePartitionKey(packetId);
tableMessage.RowKey = packetId.ToString(CultureInfo.InvariantCulture);
tableOperation = TableOperation.Insert(tableMessage);
}
else
{
tableOperation = TableOperation.Replace(tableMessage);
}
return(this.table.ExecuteAsync(tableOperation));
}
public Task SetMessageAsync(IDeviceIdentity deviceIdentity, int packetId, IQos2MessageDeliveryState message)
{
Contract.Requires(message != null);
TableMessageDeliveryState tableMessage = ValidateMessageType(message);
TableOperation tableOperation;
if (tableMessage.ETag == null)
{
string rowKey = CalculateRowKey(deviceIdentity.Id, packetId);
tableMessage.PartitionKey = CalculatePartitionKey(rowKey);
tableMessage.RowKey = rowKey;
tableOperation = TableOperation.Insert(tableMessage);
}
else
{
tableOperation = TableOperation.Replace(tableMessage);
}
return(this.table.ExecuteAsync(tableOperation));
}
