Function parseSocketIOUrl

src/lib/socket-io.ts:4–21

(url: string)

import { QueryParams, SendMessage } from './types';

export const parseSocketIOUrl = (url: string) => {
  if (url) {
    const isSecure = /^https|wss/.test(url);
    const strippedProtocol = url.replace(/^(https?|wss?)(:\/\/)?/, '');
    const removedFinalBackSlack = strippedProtocol.replace(/\/$/, '');
    const protocol = isSecure ? 'wss' : 'ws';

    return `${protocol}://${removedFinalBackSlack}${SOCKET_IO_PATH}`;
  } else if (url === '') {
    const isSecure = /^https/.test(window.location.protocol);
    const protocol = isSecure ? 'wss' : 'ws';
    const port = window.location.port ? `:${window.location.port}` : '';

    return `${protocol}://${window.location.hostname}${port}${SOCKET_IO_PATH}`;
  }

  return url;
};

export const appendQueryParams = (url: string, params: QueryParams = {}): string => {
  const hasParamsRegex = /\?([\w]+=[\w]+)/;