ladybird/Userland/Libraries/LibWeb/HTML/Worker.idl
Andrew Kaster b10fee00eb LibWeb+WebWorker: Convert Workers to use MessagePorts for postMessage
This aligns Workers and Window and MessagePorts to all use the same
mechanism for transferring serialized messages across realms.

It also allows transferring more message ports into a worker.

Re-enable the Worker-echo test, as none of the MessagePort tests have
themselves been flaky, and those are now using the same underlying
implementation.
2023-12-25 12:09:11 +01:00

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#import <DOM/EventTarget.idl>
#import <DOM/EventHandler.idl>
#import <HTML/MessagePort.idl>
// https://html.spec.whatwg.org/#worker
[Exposed=(Window)]
interface Worker : EventTarget {
constructor(DOMString scriptURL, optional WorkerOptions options = {});
undefined terminate();
// FIXME: IDL overload issue here
// FIXME: undefined postMessage(any message, sequence<object> transfer);
undefined postMessage(any message, optional StructuredSerializeOptions options = {});
attribute EventHandler onmessage;
attribute EventHandler onmessageerror;
};
dictionary WorkerOptions {
USVString type = "classic";
USVString credentials = "same-origin";
DOMString name = "";
};