After some discussion on rfbproto, it was decided that a server should not send both EDS and DS at the same time. Our server was extra broken in that it sent only DS to a client asking for both. :/
This should be applied on trunk and for 1.0.0.
Index: VNCSConnectionST.cxx
===================================================================
--- VNCSConnectionST.cxx (revision 3795)
+++ VNCSConnectionST.cxx (working copy)
@@ -171,10 +171,12 @@
cp.height = server->pb->height();
cp.screenLayout = server->screenLayout;
if (state() == RFBSTATE_NORMAL) {
- if (!writer()->writeSetDesktopSize() &&
- !writer()->writeExtendedDesktopSize()) {
- close("Client does not support desktop resize");
- return;
+ // We should only send EDS to client asking for both
+ if (!writer()->writeExtendedDesktopSize()) {
+ if (!writer()->writeSetDesktopSize()) {
+ close("Client does not support desktop resize");
+ return;
+ }
}
}
}
Rgds
--
Pierre Ossman OpenSource-based Thin Client Technology
System Developer Telephone: +46-13-21 46 00
Cendio AB Web: http://www.cendio.com
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