AudioWorkletGlobalScope: port
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.
The port read-only property of the AudioWorkletGlobalScope interface returns a MessagePort object that can be used to send and receive messages between the main thread and the associated AudioWorklet.
This allows for custom, asynchronous communication between code in the main thread and the global scope of an audio worklet, such as sending control data or global settings.
Value
The MessagePort object that is connecting the AudioWorklet and its associated AudioWorkletGlobalScope.
Examples
See AudioWorkletNode.port for examples.
Specifications
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| Web Audio API # dom-audioworkletglobalscope-port |
Browser compatibility
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.