nim_duilib/examples/proto_debuger/tcp_server.lua

require("string")
local file = io.open("writetest.txt", "w+")

function OnNewClient(ip,port)
    showdata("on new client from lua " .. ip..port)
end

function OnClientRecvData(data,ip,port)
    showdata("client recieve data from lua "..data.. ip..port)
end


function OnClientDisconnect(ip,port)
    showdata("client leave from lua " .. ip..port)
end