LuaSocket学习之tcp服务端

--=================================--
socket = require ("socket")
print(socket._VERSION)

if not socket then
    print("load socket module failed.")
else
    print("success load socket module.")
    local host = "192.168.18.83"
    local port = "12345"
    lua_server = assert(socket.bind(host, port,1024))
    lua_server:settimeout(0)
    print("Server Start " .. host .. ":" .. port)
end

while 1 do
    local client = lua_server:accept()
     if client then
        print("A client successfully connect!")
    end
    
    local recvt, sendt, status = socket.select({client}, nil, 1)
    if #recvt > 0 then
        local receive, receive_status = client:receive()
        if receive_status ~= "closed" then
            if receive then
                assert(client:send("Client  Send : "..receive .. "\n"))
                print("Receive Client : " .. receive)
            end
        else
            client:close() 
            print("Client disconnect!") 
        end
    end
end