import_users fails with EOFError

[lazywithclass]

Hello, thanks for this library!

I am using it so that our users could be periodically synced in auth0, like so:

file = Tempfile.new("users-to-copy-to-auth0")
users = [] # I get users from the db
begin
  file.write(users.to_s)
  puts "before"
  @@auth0.import_users(file, "Username-Password-Authentication")
  puts "after"
ensure
  file.close
  file.unlink
end

"after" never gets printed, instead I get EOFError: end of file reached after approx 1min, even though the file is just 4.5kb, so it looks like a timeout.

I have to say I'm not a ruby dev, I've just picked up a task that has to be done, this to say that I might be doing something really stupid.

Thanks for any help / hint.