James, When i run a netstat -an on the client I get 7 "established" connections. one of which is vnc: TCP <vnc_client_IP>:3307 <vnc_server_IP>:5900 ESTABLISHED netstat -an on the vnc server machine gives me 3 "established" connections with one vnc: TCP <vnc_server_IP>:5900 <vnc_client_IP>:3307 ESTABLISHED Hard to believe that 7 and 3 established connections respectively, could cause memory allocation or resource management problems.
As far as firewalls are concerned, I have the Zone Labs firewall installed, but have it disabled so as not to interfere with VNC. In addition, virus scans show my system to be clean. Once again, Thanks for any input. Regards On 9/28/05, James Weatherall <[EMAIL PROTECTED]> wrote: > > Collier, > > Error 10055 normally means that there are too many connections open on > either the server or viewer machine, meaning that the OS can't allocate > enough memory to manage them all. Try running netstat -an on both the > server and viewer when you see this error & check how many "established" > connections there are to other systems. > > According to a quick Google search, there are some viruses that can cause > this error to appear, a Windows 95 resource leak that can, and it's also > possible that third-party firewalling software might cause similar issues > if > it has memory leaks, or if it exposes bugs in the OS > > Regards, > > Wez @ RealVNC Ltd. > > > > -----Original Message----- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of Collier Hill > > Sent: 27 September 2005 21:07 > > To: [email protected] > > Subject: VNC connection closed w/ error 10055 > > > > I have seen a couple of references to this issue in previous > > posts, but see > > no resolution posted. So, here is my problem. > > configuration: > > VNC Server 4.1.1 for Windows on Windows 2000 Pro > > VNC Client 4.1.1 for Windows on Windows XP Pro > > I start the VNC client on XP and successfully authenticate > > and connect to > > the VNC server. The connection seems to function properly for > > 1 - 5 minutes. > > Then the connection is automatically closed with the following error > > message: > > VNC Viewer : Question > > Unable to wait for socket data: An operation on a socket could not be > > performed because the system lacked sufficient buffer space > > or because a > > queue was full. (10055) > > Do you wish to attempt to reconnect to <server_ip>? Yes/No > > Any attempts to click "Yes" just porduce the same error > > message. If I say > > "No", I can reconnect and get the exact same behavior. > > Thanks in advance for any thoughts. > > _______________________________________________ > > VNC-List mailing list > > [email protected] > > To remove yourself from the list visit: > > http://www.realvnc.com/mailman/listinfo/vnc-list _______________________________________________ VNC-List mailing list [email protected] To remove yourself from the list visit: http://www.realvnc.com/mailman/listinfo/vnc-list
