/usr/share/doc/ruby-packet/examples/persistent_print.rb is in ruby-packet 0.1.15-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | require "rubygems"
require "eventmachine"
module Client
def receive_data data
@tokenizer.extract(data).each do |b_data|
client_data = b_data
p "Client has sent #{client_data}"
end
end
def start_push_on_client
send_data("Hello World : #{Time.now}\n")
end
def post_init
@tokenizer = BufferedTokenizer.new
EM::add_periodic_timer(1) { start_push_on_client }
end
end
EM.run do
EM.start_server("localhost",11009,Client)
end
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