Function close

deno/polyfills.js:112–119

()

  }

  function close() {
    try {
      socket.raw && socket.raw.close()
    } catch (e) {
      if (e instanceof Deno.errors.BadResource === false)
        call(socket.events.error, e)
    }
  }

  function closed() {
    if (socket.readyState === 'closed')