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+
+socket通信的数据类型
+* INT     32
+* FLOAT   32
+* BOOL    32
+* STRING  --
+STRING判定右界，以0结尾即可
+一个协议定义的例子（最好把协议统一放在一个单独的lua文件里）
+-- s2c_package.lua
+local INT    = jin.net.dataType.INT 
+local FLOAT  = jin.net.dataType.FLOAT
+local BOOL   = jin.net.dataType.BOOL
+local STRING = jin.net.dataType.STRING
+Skill = {
+    id = INT, 
+    damage = FLOAT, 
+    range = FLOAT, 
+    description = STRING
+}
+发的时候
+local data, size = jin.net.serialize(Message.Skill, message)
+Socket:send(data, size)
+收的时候
+local data, size = Socket:receive()
+local message = jin.net.deserialize(Message.Skill, data, size)
+
+jin.net.dataType = {
+    INT = 1,
+    FLOAT = 2,
+    BOOL = 3,
+    STRING = 4
+}
+
+jin.net.deserialize = function(prototype, data, size)
+    local message = {}
+    local i = 1
+    for k, t in pairs(prototype) do 
+        message[k] = data[i]
+        i = i + 1
+    end 
+    return message
+end 
+
+jin.net.serialize = function(prototype, message)
+    local data = "" 
+    local size = 0
+    for i, v in pairs(message) do 
+        data, size = jin.bit.write(data, size, v)
+    end
+    return data, size
+end 
+
+-- 解密协议
+jin.net.decode = function() 
+    local s = jin.bit.grabstring(buffer, size)
+end 
+]] 
+\ No newline at end of file