require 'puma'

class HelloWorld
    def call( env )
        [
            200,
            {
                "Content-Type" => "text/html"
            },
            ["Hello World!"]
        ]
    end
end

server = Puma::Server.new( HelloWorld.new )
server.min_threads = 0
server.max_threads = 16

options = {
    bind: '0.0.0.0',
    port: 9999
}

ctx = Puma::MiniSSL::Context.new
server.binder.add_ssl_listener( options[:bind], options[:port], ctx )

puts  "Listening on https://#{options[:bind]}:#{options[:port]}"

begin
    server.run.join
rescue Interrupt => e
    server.stop( true )
end