lua socket

socket = require("socket");
host = host or "127.0.0.1";
port = port or "8888";
server = assert(socket.bind(host, port));
ack = "I'm server , ack\n";
while 1 do
print("server: waiting for client connection...");
control = assert(server:accept());
while 1 do
command,status = control:receive();
if status == "closed" then
break
end
print(command);
control:send(ack);
end
end

local socket = require("socket")

host = "127.0.0.1"
port = 8888

--打开一个TCP连接
c = assert (socket.connect (host, port))

c:send ("I'm client,GET \n")
i = 0
while (true) do
local s, status, partial = c:receive ()
print(s)
if status == "closed" then
break
end
i = i + 1
if i == 10 then
print("我主动断开连接了")
c:close(); -- 主动关闭连接
end
c:send ("GET \n")
end

c:close ()