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LibWeb+WebWorker: Convert Workers to use MessagePorts for postMessage

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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.
This commit is contained in:
Andrew Kaster 2023-12-20 13:47:01 -07:00 • committed by Andreas Kling
parent 37f2d49818
commit b10fee00eb
21 changed files with 159 additions and 222 deletions
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2
Userland/Services/WebWorker/ConnectionFromClient.h
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@ -39,7 +39,7 @@ private:
Web::Page& page();
Web::Page const& page() const;
virtual void start_dedicated_worker(AK::URL const& url, String const&, String const&, String const&, IPC::File const&) override;
virtual void start_dedicated_worker(AK::URL const& url, String const&, String const&, String const&, Web::HTML::TransferDataHolder const&) override;
virtual void handle_file_return(i32 error, Optional<IPC::File> const& file, i32 request_id) override;
JS::Handle<PageHost> m_page_host;