adnbn/dist/message/adapters/react/useMessageHandler.js

Addon Bone - Cross-browser web extension framework with shared code base

import { useCallback, useEffect, useRef } from "react";
import { Message } from "./../../../message/providers/index.js";
function useMessageHandler(type, handler) {
  const messageRef = useRef(null);
  if (!messageRef.current) {
    messageRef.current = Message.getInstance();
  }
  const handlerRef = useRef(handler);
  handlerRef.current = handler;
  const stableWrapper = useCallback((data, sender) => {
    return handlerRef.current(data, sender);
  }, []);
  useEffect(() => {
    return messageRef.current.watch(type, stableWrapper);
  }, [type, stableWrapper]);
}
export {
  useMessageHandler as default
};
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