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worker: add postMessageToThread

Rodrigo Muino Tomonari requested to merge github/fork/ShogunPanda/send-to-worker into main

This PR is a total rethinking of #53488.

This PR adds a new API to worker_threads called postMessageToThread that allow to send arbitrary messages to any worker thread just identifying it by its threadId.

The recipient thread must have a listener on the new workerMessage event emitted on process otherwise the postMessageToThread will throw an exception.

In order not to have any thread block, the call is async to use Atomics.waitAsync.

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