public IMessage GetNext()
{
var message = this.Repository.Get();
var batch = new Batch();
WebHeaderCollection headers = null;
var count = 0;
long size = 0;
long maxMessagesCount = this.BatchConfiguration.BatchMessageCount;
long maxBatchSize = this.BatchConfiguration.BatchMessagesSize;
while (message != null && count < maxMessagesCount && size < maxBatchSize)
{
headers = message.Headers;
batch.Add(message);
size = this.GetSize(batch);
count++;
message = this.Repository.GetNextMessageAfter(message.Id);
}
if (size > maxBatchSize)
{
batch.RemoveLastMessage();
}
if (batch.Events.Count > 0)
{
var lastMessage = batch.Events[batch.Events.Count - 1];
var batchMessage = new Message(this.GetBatchUploadUrl(lastMessage.Url), batch.ToJson());
batchMessage.Id = lastMessage.ReynaId;
for (int index = 0; index < headers.Count; index++)
{
batchMessage.Headers.Add(headers.Keys[index], headers[index]);
}
return batchMessage;
}
return null;
}
private long GetSize(Batch batch)
{
return System.Text.Encoding.UTF8.GetByteCount(batch.ToJson());
}
