MIDIPort: close() method
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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.onstatechange
and MIDIAccess.onstatechange
event handlers, and the MIDIPort.connection
property is changed to "closed"
.
Syntax
js
close()
Parameters
None.
Return value
Returns a Promise
which resolves once the port has been closed.
Examples
The following example shows an output port being closed.
js
let output = midiAccess.outputs.get(portID);
output.close(); // closes the port
Specifications
Specification |
---|
Web MIDI API # dom-midiport-close |
Browser compatibility
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