test/test.lua

   1 -- Tests Copas with a simple Echo server
   2 --
   3 -- Run the test file and the connect to the server by telnet on the used port
   4 -- to stop the test just send the command "quit"
   5
   6 require"luaevent"
   7 require"socket"
   8 local oldPrint = print
   9 print = function(...)
  10         oldPrint("SRV", ...)
  11 end
  12
  13 local function echoHandler(skt)
  14   while true do
  15     local data,ret = luaevent.receive(skt, 10)
  16     --print("GOT: ", data, ret)
  17     if data == "quit" or ret == 'closed' then
  18       break
  19     end
  20     luaevent.send(skt, data)
  21     collectgarbage()
  22   end
  23   skt:close()
  24   --print("DONE")
  25 end
  26 local server = assert(socket.bind("localhost", 20000))
  27 server:settimeout(0)
  28 local coro = coroutine.create
  29 coroutine.create = function(...)
  30         local ret = coro(...)
  31         return ret
  32 end
  33 luaevent.addserver(server, echoHandler)
  34 luaevent.loop()