void TransparentStreamGetPositionRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamGetPositionRequestMessage request = (TransparentStreamGetPositionRequestMessage)transparentStreamMessageBase;
Exception exception = null;
long position = -1;
try {
position = baseStream.Length;
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage(new TransparentStreamGetPositionResponseMessage(streamID, request.ID, position, exception));
}
public IAsyncResult BeginGetPosition ()
{
TransparentStreamGetPositionRequestMessage request = new TransparentStreamGetPositionRequestMessage (Guid.NewGuid (), streamID);
TransparentStreamAsyncResult result = new TransparentStreamAsyncResult (null);
if (!pendingGetPositionRequests.TryAdd (request.ID, result)) {
throw new Exception ("request failed before sending.");
}
objectBusSession.SendMessage (request);
return result;
}