system.rb

require 'socket' 

server = TCPServer.new('localhost', 8080)


loop do

  socket = server.accept

  request = socket.gets

  STDERR.puts request

  response = "Hello World!\n"
  
  
  
  p begin
  x=Time.now;sleep 80; "#{Time.now-x} seconds have passed"
rescue Exception
  puts "#{$!} (#{$!.class})"
  $stdout.flush
  raise $!
end


  socket.print "HTTP/1.1 200 OK\r\n" +
               "Content-Type: text/plain\r\n" +
               "Content-Length: #{response.bytesize}\r\n" +
               "Connection: close\r\n"

  
  
  socket.print "\r\n"

  socket.print response

  socket.close
end

• Exposes a GET API as "api/serverStatus"

  This API returns all the running requests on the server with their time left for

completion. E.g {"2":"15","8":"10"} where 2 and 8 are the connIds and 15 and 10

is the time remaining for the requests to complete (in seconds).