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Exercise: Producer-Consumer with Promises

Explore how to modify the TaskQueuePC class by using only promises for asynchronous control flow without async/await. Understand promise creation, task consumption, and error handling to master the producer-consumer pattern in Node.js.

Problem statement

Update the TaskQueuePC class’ internal methods so that they use just promises, removing any use of the async/await syntax.

If you’re unsure about how to do this, click the “Show Hint” button.

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