public IBatchContainer GetBatchContainer(ref CachedMessage cachedMessage)
{
//Deserialize payload
int readOffset = 0;
ArraySegment <byte> payload = SegmentBuilder.ReadNextBytes(cachedMessage.Segment, ref readOffset);
MemoryMessageData message = MemoryMessageData.Create(cachedMessage.StreamGuid, cachedMessage.StreamNamespace, new ArraySegment <byte>(payload.ToArray()));
return(new MemoryBatchContainer <TSerializer>(message, this.serializer));
}
/// <summary>
/// Writes a set of events to the queue as a single batch associated with the provided streamId.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="streamGuid"></param>
/// <param name="streamNamespace"></param>
/// <param name="events"></param>
/// <param name="token"></param>
/// <param name="requestContext"></param>
/// <returns></returns>
public async Task QueueMessageBatchAsync <T>(Guid streamGuid, string streamNamespace, IEnumerable <T> events, StreamSequenceToken token, Dictionary <string, object> requestContext)
{
try
{
var queueId = streamQueueMapper.GetQueueForStream(streamGuid, streamNamespace);
ArraySegment <byte> bodyBytes = serializer.Serialize(new MemoryMessageBody(events.Cast <object>(), requestContext));
var messageData = MemoryMessageData.Create(streamGuid, streamNamespace, bodyBytes);
IMemoryStreamQueueGrain queueGrain = GetQueueGrain(queueId);
await queueGrain.Enqueue(messageData);
}
catch (Exception exc)
{
logger.Error((int)ProviderErrorCode.MemoryStreamProviderBase_QueueMessageBatchAsync, "Exception thrown in MemoryAdapterFactory.QueueMessageBatchAsync.", exc);
throw;
}
}