The Session object dispatches a
cpuPerformanceChanged event
when the CPU performance state changes.
The event is only dispatched on Chromium browsers (Chrome 125+, Edge 125+, and Opera 111+).
Events are not dispatched after disconnecting from a session, but they resume after reconnecting.
This is a beta feature.
Properties
| Name | Type | Description |
|---|---|---|
cpuPerformanceState |
String | The new CPU performance state. The CPU performance state can be one the following: "nominal", "fair", "serious", or "critical". (See this W3C specification.) |
Methods
| Name | Description |
|---|---|
isDefaultPrevented() → {Boolean} |
Whether the default event behavior has been prevented via a call to
preventDefault() (true) or not (false). |
preventDefault() |
Prevents the default behavior associated with the event from taking place. |
isDefaultPrevented() → {Boolean}
Whether the default event behavior has been prevented via a call to
preventDefault() (true) or not (false).
See preventDefault().
Returns:
preventDefault()
Prevents the default behavior associated with the event from taking place.
To see whether an event has a default behavior, check the cancelable property
of the event object.
Call the preventDefault() method in the callback function for the event.
The following events have default behaviors:
sessionDisconnect— See SessionDisconnectEvent.preventDefault().streamDestroyed— See StreamEvent.preventDefault().accessDialogOpened— See the accessDialogOpened event.accessDenied— See the accessDenied event.