aa0f689bf4
Freeze `Net::HTTP::SSL_IVNAMES`, `Net::HTTPResponse::CODE_CLASS_TO_OBJ`
and `Net::HTTPResponse::CODE_TO_OBJ` to improve Ractor compatibility.
This change allows the following code to work:
Ractor.new {
uri = URI.parse('http://example.com')
http = Net::HTTP.new(uri.host, uri.port)
http.open_timeout = nil
http.read_timeout = nil
http.get('/index.html')
}
https://github.com/ruby/net-http/commit/9f0f5e4b4d