Skynet 初探（2） 之 snax 版的 echo 复读机

main.lua

1local skynet = require "skynet"
2local snax = require "snax"
3
4
5local function main(...)
6
7	print("Skynet Server Starting....")
8	local gate = snax.newservice "gateway"
9	skynet.exit()
10
11end
12
13
14
15skynet.start(main)

gateway.lua

1local skynet = require "skynet"
2local socket = require "socket"
3local snax = "snax"
4
5
6local conf = {
7	ip = "192.168.2.5",
8	port = 80
9}
10
11
12function handle(id,addr)
13
14	-- 初始化套接字的相关信息
15	socket.start(id)
16	socket.write(id,"welcome....\r\n")
17	socket.write(id,"you:")
18	while id do
19
20		if socket.block(id) then  -- 检查是否有数据
21			local buf = socket.readline(id)
22			if buf then 
23				socket.write(id,"Server :" .. buf .. "\r\nyou:")
24			end
25		else
26			print "client close this socket fd.."
27			socket.close(id)
28			break
29		end
30	end
31end
32
33
34function init(...)
35
36	print "gateway will init..."
37
38	local id = socket.listen(conf.ip,conf.port)
39	socket.start(id,handle)
40
41end
42
43
44function exit(...)
45
46	print "gateway was exit..."
47	snax.exit()
48
49end