msggate example

examples/login/client.lua

@@ -1,5 +1,18 @@
 package.cpath = "luaclib/?.so"
 
+--[[ Status code
+
+200 OK
+
+400 Bad Request	(通常是登陆协议错误)
+401 Unauthorized (通常是登陆服务器或游戏服务器验证错误)
+403 Forbidden	(通常是连接游戏服务器的 index 已经过期)
+404 Not Found   (通常是游戏服务器未获得登陆服务器的通知)
+406 Not Acceptable (通常是登陆服务器转发游戏服务器拒绝登陆)
+412 Precondition Failed	(通常是遗漏了和游戏服务器前次通讯的请求)
+
+]]
+
 local socket = require "clientsocket"
 local cjson = require "cjson"
 local crypt = require "crypt"
@@ -43,6 +56,7 @@ local hmac = crypt.hmac64(challenge, secret)
 socket.writeline(fd, crypt.base64encode(hmac))
 
 local token = {
+	server = "sample",
 	user = "hello",
 	pass = "password",
 }
@@ -53,6 +67,49 @@ socket.writeline(fd, crypt.base64encode(etoken))
 
 print(readline())
 
+socket.close(fd)
+
+----- connect to game server
+
+local input = {}
+local fd = assert(socket.connect("127.0.0.1", 8888))
+
+local function readpackage()
+	local line = table.remove(input, 1)
+	if line then
+		return line
+	end
+
+	while true do
+		local status
+		status, last = socket.recv(fd, last, input)
+		if status == nil then
+			error "Server closed"
+		end
+		if not status then
+			socket.usleep(100)
+		else
+			local line = table.remove(input, 1)
+			if line then
+				return line
+			end
+		end
+	end
+end
+
+local index = 0
+local request = 0
+local handshake = string.format("%s@%s:%d:%d", crypt.base64encode(token.user), crypt.base64encode(token.server) , index, request)
+local hmac = crypt.hmac64(crypt.hashkey(handshake), secret)
+
+socket.send(fd, handshake .. ":" .. crypt.base64encode(hmac))
+
+print(readpackage())
+
+socket.send(fd , "echo")
+print(readpackage())
+
+