/// <summary>
/// Publishes the messages.
/// </summary>
/// <param name="message"></param>
/// <param name="deliverOption"></param>
/// <param name="notifyDeliveryFailure"></param>
/// <exception cref="NotImplementedException"></exception>
public void Publish(Message message, DeliveryOption deliverOption, bool notifyDeliveryFailure = false)
{
if (TopicSearchOptions.ByName != _searchOptions)
{
throw new OperationFailedException(ErrorCodes.PubSub.PATTERN_BASED_PUBLISHING_NOT_ALLOWED, ErrorMessages.GetErrorMessage(ErrorCodes.PubSub.PATTERN_BASED_PUBLISHING_NOT_ALLOWED));
}
try
{
_readerWriterLock.AcquireReaderLock(Timeout.Infinite);
if (message == null)
{
throw new ArgumentNullException("message");
}
if (_isDisposed)
{
throw new OperationFailedException(ErrorCodes.PubSub.TOPIC_DISPOSED, ErrorMessages.GetErrorMessage(ErrorCodes.PubSub.TOPIC_DISPOSED, Name));
}
UsageStats stats = new UsageStats();
stats.BeginSample();
BitSet flagMap = new BitSet();
long size = 0;
object value = message.Payload;
value = _cacheImpl.SafeSerialize(value, _cacheImpl.Name, ref flagMap, _cacheImpl, ref size, UserObjectType.CacheItem);
if (_perfStatsCollector != null && value != null && value is byte[])
{
_perfStatsCollector.IncrementAvgItemSize(((byte[])value).Length);
}
Hashtable metaInfo = new Hashtable();
metaInfo.Add(TopicConstant.TopicName, TopicConstant.TopicTag + _topicName);
metaInfo.Add(TopicConstant.DeliveryOption, ((int)deliverOption).ToString());
metaInfo.Add(TopicConstant.NotifyOption, notifyDeliveryFailure.ToString());
long expiration = GetExpirationTime(message);
_cacheImpl.PublishMessage(message.MessageId, value, message.CreationTime.Ticks, expiration, metaInfo, flagMap);
if (_perfStatsCollector != null)
{
stats.EndSample();
_perfStatsCollector.IncrementMsecPerMessagePublish(stats.Current);
_perfStatsCollector.IncrementMessagePublishedPerSec();
}
}
finally
{
_readerWriterLock.ReleaseReaderLock();
}
}
