public async Task <long> Publish(IEnumerable <ReadOnlyMemory <byte> > messages)
{
Task writeTask;
long seqNum;
lock (sync)
{
if (disposed)
{
throw new PublisherException($"Cannot write to disposed {nameof(Publisher)}");
}
var request = new WriteManyRequest
{
SequenceNumber = sequenceNumber
};
request.Messages.AddRange(messages.Select(x => Google.Protobuf.ByteString.CopyFrom(x.Span)));
writeTask = requestStream.WriteAsync(request);
seqNum = sequenceNumber++;
}
await writeTask;
return(seqNum);
}
public void Write(WriteManyRequest request)
{
lock (sync)
{
if (disposed)
{
throw new TopicWriterException($"Cannot write to disposed {nameof(TopicWriter)}");
}
var writeResult = topic.Write(request.Messages.Span);
idMap.Add(new IdPair(request.SequenceNumber, writeResult.LastInsertedIndex));
}
}
