SharedWorker.port
The port
property of the SharedWorker
interface returns a MessagePort
object used to communicate and control
the shared worker.
Value
A MessagePort
object.
Examples
The following code snippet shows creation of a SharedWorker
object using
the SharedWorker()
constructor. Multiple
scripts can then access the worker through a MessagePort
object accessed
using the SharedWorker.port
property — the port is started using its
start()
method:
var myWorker = new SharedWorker('worker.js');
myWorker.port.start();
For a full example, see our Basic shared worker example (run shared worker.)
Specifications
Specification |
---|
HTML Standard # dom-sharedworker-port-dev |
Browser compatibility
BCD tables only load in the browser
See also
- The
SharedWorker
interface it belongs to. - another multiply demo