trying https://registry.npmjs.org/sse-channel/-/sse-channel-4.0.0.tgz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 16790  100 16790    0     0   238k      0 --:--:-- --:--:-- --:--:--  241k