Method done

lib/internal/http2/core.js:2294–2304

()

    let writeCallbackErr;
    let endCheckCallbackErr;
    const done = () => {
      if (waitingForEndCheck || waitingForWriteCallback) return;
      const err = aggregateTwoErrors(endCheckCallbackErr, writeCallbackErr);
      // writeGeneric does not destroy on error and
      // we cannot enable autoDestroy,
      // so make sure to destroy on error.
      if (err) {
        this.destroy(err);
      }
      cb(err);
    };
    const writeCallback = (err) => {
      waitingForWriteCallback = false;
      writeCallbackErr = err;