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A PresentationConnectionClosedEvent is declared when a presentation connection enters a closed state. The reason attribute provides the reason why the connection was closed.


The mechanism for connecting or communicating with a presentation entered an unrecoverable error.
Either the controlling browsing context, or the receiving browsing context, connected by the PresentationConnection called close().
The browser closed the connection, for example, the browsing context that owned the connection navigated away or was discarded.

When the reason attribute is error, the user agent SHOULD set the error message to a human readable description, of how the communication channel encountered an error.

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 Contributors to this page: bunnybooboo, MashKao
 Last updated by: bunnybooboo,