At the beggining of my program I check wether there is connection with the display with the XOpenDisplay function. This works fine. The problem is when later I lose the connection (desconnecting the network cable) and my function specified with XSetIOErrorHandler is not called. Do you know what could be the problem? Is there any alternative to check the disconnection of the display?<br>
<br>Thanks!<br clear="all">Albert <br>