NAME

XNoOp — send a NoOp to exercise connection with the server. 

SYNOPSIS

XNoOp(display) Display ∗display;

ARGUMENTS

displaySpecifies a connection to an X server; returned from XOpenDisplay(). 

DESCRIPTION

XNoOp() sends a NoOperation request to the X server, thereby exercising the connection.  This request can be used to measure the response time of the network connection.  XNoOp() does not flush the request buffer. 

SEE ALSO

XDefaultScreen(), XCloseDisplay(), XFree(), XOpenDisplay(). 

Xlib Reference Manual