Function parseUrl

lib/realtime/realtime.js:318–330

(data)

}

function parseUrl (data) {
  try {
    if (url.URL) {
      return new url.URL(data)
    } else {
      // fallback legacy api
      // eslint-disable-next-line
      return url.parse(data)
    }
  } catch (e) {
  }
  return null
}

function extractNoteIdFromSocket (socket) {
  function extractNoteIdFromReferer (referer) {