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Edit File: composeSignals.js

import CanceledError from "../cancel/CanceledError.js";
import AxiosError from "../core/AxiosError.js";
import utils from '../utils.js';

const composeSignals = (signals, timeout) => {
  const {length} = (signals = signals ? signals.filter(Boolean) : []);

if (timeout || length) {
    let controller = new AbortController();

let aborted;

const onabort = function (reason) {
      if (!aborted) {
        aborted = true;
        unsubscribe();
        const err = reason instanceof Error ? reason : this.reason;
        controller.abort(err instanceof AxiosError ? err : new CanceledError(err instanceof Error ? err.message : err));
      }
    }

let timer = timeout && setTimeout(() => {
      timer = null;
      onabort(new AxiosError(`timeout ${timeout} of ms exceeded`, AxiosError.ETIMEDOUT))
    }, timeout)

signals.forEach((signal) => signal.addEventListener('abort', onabort));

const {signal} = controller;

signal.unsubscribe = () => utils.asap(unsubscribe);

return signal;
  }
}

export default composeSignals;

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