PresentationConnection: state property

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The state attribute reflects the presentation connection's current state. Depending on the current PresentationConnectionState, the state attribute can hold one of the following values.

connecting: The user agent is attempting to establish a presentation connection with the destination browsing context. This is the initial state when a PresentationConnection object is created.
connected: The presentation connection is established and communication is possible.
closed: The presentation connection has been closed or could not be opened. The connection may be reopened by calling reconnect(). No communication is possible in this state.
terminated: The receiving browsing context has terminated. Any presentation connection to that presentation has also terminated and cannot be reopened. No communication is possible.

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