Hello! I'm trying to write a small VNCviewer, but unfortunately I have problems with framebuffer update requests. The initializing section is OK: ProtocolVersion, Authentication, ClientInitialisation, ServerInitialisation. Then my "viewer" (on a linux machine) sends a framebuffer update request to a Windows XP machine with the normal VNCserver running on it. Incremental is set to zero (false). The answer of the Server seems to be OK: message type, x, y, width, height and number of rectangles correspond to the demand of the viewer, _but_: The data which is sent is only zeros! So the size of the whole answer packet is OK, but not the image data. This is very strange, because: when I first start the "normal" vncviewer, connect it to the XP machine and then start my viewer (connected to the XP machine and the same display) the frame buffer update requests are answered correctly. When I disconnect the normal vncviewer, leaving my viewer connected, the answer to the frame buffer update requests doesn't change anymore. The server keeps on sending the same data that he has last sent, when the "normal" viewer was connected. What does the normal vncviewer which my viewer doesn't?! Another strange thing: when I connect my viewer to a server on the linux machine on which it runs there seems to be no problem with the framebuffer update requests.
Any help would be appreciated, I hope that I have read the documentation carefully enough, but apologize if I have missed something "obvious". Regards, Hans _______________________________________________ VNC-List mailing list [EMAIL PROTECTED] To remove yourself from the list visit: http://www.realvnc.com/mailman/listinfo/vnc-list
