lua 中 socket 通信示例
server.lua
#!/usr/bin/lua
local socket = require("socket")
host, port = "127.0.0.1", 9090
server = assert(socket.bind(host, port))
ack = "ack\n"
while true
do
print("server: waiting for client connection ...")
control = assert(server:accept())
while true
do
command, status = control:receive()
if status == "closed" then
break
end
print(command)
control:send(ack) -- 注意：发送的数据必须要有结束符才能发送成功
end
end
client.lua
#! /usr/bin/lua
local socket = require("socket")
host, port = "127.0.0.1", 9090
client = assert(socket.connect(host, port))
client:send("GET\n")
while true
do
local s, status, partial = client:receive()
print(s)
if status == "closed" then
break
end
client:send("GET\n")
end
client:close() |
