close method

JSPromise<MIDIPort> close()

The close() method of the MIDIPort interface makes the access to the MIDI device connected to this MIDIPort unavailable.

If the port is successfully closed a new MIDIConnectionEvent is queued to the MIDIPort.statechange_event and MIDIAccess.statechange_event events, and the MIDIPort.connection property is changed to "closed".

Implementation

external JSPromise<MIDIPort> close();