On Fri, May 15, 2020 at 8:10 PM Craig Russell <[email protected]> wrote:
>
> Hi Sam,
>
> That helped. I had not installed cctools via brew but I made a backup copy of
> the/opt/local/bin/ar and ranlib tools so I got farther along with installing
> ruby 2.4.1.
>
> [MacBook-Pro-10:whimsy/www/roster] clr% rbenv global
> 2.4.1
> [MacBook-Pro-10:whimsy/www/roster] clr% which ruby
> /usr/local/opt/ruby/bin/ruby
> [MacBook-Pro-10:whimsy/www/roster] clr% ruby -v
> ruby 2.7.1p83 (2020-03-31 revision a0c7c23c9c) [x86_64-darwin18]
>
> I hope you are aware that
> WARNING: ruby-2.4.1 is past its end of life and is now unsupported.
> It no longer receives bug fixes or critical security updates.
>
> Are we planning on migrating to ruby 2.7.x or are we stuck on 2.4?
Whimsy-vm4 runs Ubuntu 16.04 which comes with Ruby 2.4.
Sebb is working on getting whimsy-vm5 up and running on Ubuntu 18.04
which comes with Ruby 2.5.
> Anyway, I rebooted and still no joy. None of these urls succeed:
> whimsy.local hangs forever
> whimsy.local:3000 hangs forever
That's defined using IPv6.
> 0.0.0.0 Safari can't connect to the server
> 0.0.0.0:3000 Safari can't connect to the server
We've established that Safari can't talk to 0:0:0:0.
Lets try something different. What does the following do on your machine?
---
require 'socket'
server = TCPServer.new 5678
ip = Socket.ip_address_list.detect{|intf| intf.ipv4_private?}.ip_address
Thread.new do
sleep 1
puts "open http://#{ip}:5678/";
system "open http://#{ip}:5678/";
end
while session = server.accept
response = "Hello world! The time is #{Time.now}\n"
session.print "HTTP/1.1 200 OK\r\n" +
"Content-Type: text/plain\r\n" +
"Content-Length: #{response.bytesize}\r\n" +
"Connection: close\r\n\r\n" +
response
session.close
end
---
- Sam Ruby
