Function callbackAdapter

A non-currying variant of withCallbackAdapter. Creates an async iterable queue that is populated with values from a provided factory function without requiring an input object. The factory function is passed a CallbackAdapterContext object, which contains methods to pass values to the queue and mark the end of the iterable. The optional cleanup function can be used to perform cleanup operations when the queue is sealed.

Returns

An IterableQueue populated with values from the provided factory function.

Example

const someEmitter = new EventEmitter();
const factory = (context: CallbackAdapterContext<[string]>) => {
  someEmitter.on("someEvent", context.pass);
};
const cleanup = (context: CallbackAdapterContext<[string]>) => {
  someEmitter.removeListener("someEvent", context.pass);
};
const eventQueue = callbackAdapter(factory, cleanup);

(async () => {
  for await (const value of eventQueue) {
    console.log(value); // Logs event values as they are emitted
  }
})();

// Emit some events
someEmitter.emit("someEvent", "Hello");
someEmitter.emit("someEvent", "World");