private void send(msg m)
{
if (tc.Client == null || tc.Client.Connected == false)
{
exit(2); return;
}
try
{
var body = Secret.MD5(Serialize.ToJson(m) + key) + Serialize.ToJson(m);
var data = Encoding.UTF8.GetBytes(body);
Console.WriteLine("send->" + body + "(" + data.Length + "字节)");
Debug.WriteLine("send->" + body + "(" + data.Length + "字节)");
var dt = new List <byte>();
dt.AddRange(Encoding.UTF8.GetBytes("x.rbt"));
dt.AddRange(BitConverter.GetBytes(data.Length));
dt.AddRange(Encry.Encode(data, key));
tc.Client.Send(dt.ToArray());
}
catch (Exception ex)
{
Console.WriteLine("send->err." + ex.Message);
Debug.WriteLine("send->err." + ex.Message);
exit(1);
}
}
/// <summary>
/// 解析消息
/// </summary>
void Prase()
{
string str = "";
int hlen = 9;
while (stop == 0)
{
if (data.Count < hlen)
{
Thread.Sleep(500); continue;
}
byte[] head = null;
lock (data) head = data.Take(5).ToArray();
if (Encoding.UTF8.GetString(head) != "x.rbt")
{
lock (data) data.RemoveRange(0, hlen); continue;
}
var len = BitConverter.ToInt32(data.Skip(5).Take(4).ToArray(), 0) + 32;
if (data.Count() < len)
{
continue;
}
byte[] msg = null;
lock (data) msg = data.Skip(9).Take(len).ToArray();
lock (data) data.RemoveRange(0, len + 9);
try
{
str = Encoding.UTF8.GetString(Encry.Decode(msg, key));
Console.WriteLine("parse->" + str);
Debug.WriteLine("parse->" + str);
var sign = str.Substring(0, 32);
var json = str.Substring(32);
if (sign != Secret.MD5(json + key))
{
throw new Exception("签名验证失败");
}
var m = Serialize.FromJson <msg>(json);
switch (m.act)
{
case "heart":
continue;
case "exit":
exit(1);
break;
case "msg":
NewMsg?.Invoke(m.from, m.body, this);
break;
}
}
catch (Exception ex)
{
if (ex.Message == "Decode Error")
{
exit(2);
}
Console.WriteLine("parse->err." + ex.Message);
Debug.WriteLine("parse->err." + ex.Message);
}
}
}
