void TransparentStreamGetLengthRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamGetLengthRequestMessage request = (TransparentStreamGetLengthRequestMessage)transparentStreamMessageBase;
Exception exception = null;
long length = -1;
try {
length = baseStream.Length;
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage(new TransparentStreamGetLengthResponseMessage(streamID, request.ID, length, exception));
}
public IAsyncResult BeginGetLength ()
{
TransparentStreamGetLengthRequestMessage request = new TransparentStreamGetLengthRequestMessage (Guid.NewGuid (), streamID);
TransparentStreamAsyncResult result = new TransparentStreamAsyncResult (null);
if (!pendingGetLengthRequests.TryAdd (request.ID, result)) {
throw new Exception ("request failed before sending.");
}
objectBusSession.SendMessage (request);
return result;
}