private void AsyncReadCallback(IAsyncResult asyncResult)
{
SendAndReceiveContext context = (SendAndReceiveContext)asyncResult.AsyncState;
try {
NetworkStream stream = context.stream;
int n = stream.EndRead(asyncResult);
if (n > 0)
{
context.offset += n;
context.length -= n;
if (context.offset < context.buf.Length)
{
stream.BeginRead(context.buf, context.offset, context.length, new AsyncCallback(AsyncReadCallback), context);
return;
}
}
if (context.offset < context.buf.Length)
{
context.e = new HproseException("Unexpected EOF");
context.callback(asyncResult);
return;
}
context.readCallback(asyncResult);
}
catch (Exception e) {
context.e = e;
context.callback(asyncResult);
}
}
