Name

AuEvent - event union

Structures

#include <audio/audiolib.h>

typedef union _AuEvent
{
int type;
AuAnyEvent auany;
AuElementNotifyEvent auelementnotify;
AuMonitorNotifyEvent aumonitornotify;
AuGrabNotifyEvent augrabnotify;
AuErrorEvent auerror;
}AuEvent;

Members

type

Specifies the event type. Currently, the following event types are defined: AuEventTypeElementNotify, AuEventTypeGrabNotify, or AuEventTypeMonitorNotify.

auany

Specifies a generic event structure containing members common to all event types.

auelementnotify

Sent to client applications to notify them of a watermark condition or a state change.

aumonitornotify

Sent to client applications to notify them of monitor data.

augrabnotify

Not Implemented.

auerror

Sent to client applications to notify them of non-fatal errors encountered while processing requests.

Description

Events are the principal mechanism for the server to communicate with a client application.

See Also

audiolib - Network Audio System C Language Interface