Function _deconstructPacket

packages/socket.io-parser/lib/binary.ts:20–43

(data, buffers)

}

function _deconstructPacket(data, buffers) {
  if (!data) return data;

  if (isBinary(data)) {
    const placeholder = { _placeholder: true, num: buffers.length };
    buffers.push(data);
    return placeholder;
  } else if (Array.isArray(data)) {
    const newData = new Array(data.length);
    for (let i = 0; i < data.length; i++) {
      newData[i] = _deconstructPacket(data[i], buffers);
    }
    return newData;
  } else if (typeof data === "object" && !(data instanceof Date)) {
    const newData = {};
    for (const key in data) {
      if (Object.prototype.hasOwnProperty.call(data, key)) {
        newData[key] = _deconstructPacket(data[key], buffers);
      }
    }
    return newData;
  }
  return data;
}

/**
 * Reconstructs a binary packet from its placeholder packet and buffers