static void OnPackageReceived(object sender, PackageEventArgs <NatPackageInfo> e)
{
switch (e.Package.FunCode)
{
case 0x1:
{
//注册包回复
HandleLog.WriteLine($"主机密钥验证成功！");
if (MapList.Any())
{
foreach (var item in MapList)
{
HandleLog.WriteLine($"【{item.name}】映射成功：{item.local} --> {item.remote}");
}
}
else
{
HandleLog.WriteLine($"端口映射列表为空,请到管理后台创建映射！");
}
}
break;
case 0x3:
{
//http请求
HandleRequest(e);
}
break;
case 0x4:
{
//Map变动
var map = JsonHelper.Instance.Deserialize <Map>(e.Package.BodyRaw);
ChangeMap(map);
}
break;
case 0x5:
{
//服务端消息
var msg = JsonHelper.Instance.Deserialize <ReturnResult <bool> >(e.Package.BodyRaw);
IsStop = msg.Result;
HandleLog.WriteLine(msg.Message);
}
break;
}
}
private void TryPickAgain(int row, int col)
{
CheckDirection(row, col, -1, -1);
CheckDirection(row, col, -1, 1);
CheckDirection(row, col, 1, -1);
CheckDirection(row, col, 1, 1);
if (MapList.Any(c => c == CellType._AVAILABLE))
{
picked = new PickedCell {
Row = row, Col = col, Type = Map[row, col]
};
prev = Map[row, col];
curr = Map[row, col];
canPickAnother = false;
ChangeOnFront?.Invoke();
}
else
{
canPickAnother = true;
}
}
static void OnPackageReceived(object sender, PackageEventArgs <NatPackageInfo> e)
{
Task.Run(() =>
{
if (e.Package.Mode == 0x1)//nat
{
switch (e.Package.FunCode)
{
case 0x1:
{
//注册包回复
HandleLog.WriteLine($"主机密钥验证成功！");
if (MapList.Any())
{
foreach (var item in MapList)
{
HandleLog.WriteLine($"【{item.name}】映射成功：{item.local_endpoint} --> {item.remote_endpoint}");
}
}
else
{
HandleLog.WriteLine($"端口映射列表为空,请到管理后台创建映射！");
}
}
break;
case 0x4:
{
//Map变动
var map = JsonHelper.Instance.Deserialize <Map>(e.Package.BodyRaw);
ChangeMap(map);
}
break;
case 0x5:
{
//服务端消息
var msg = JsonHelper.Instance.Deserialize <ReturnResult <bool> >(e.Package.BodyRaw);
IsStop = msg.Result;
HandleLog.WriteLine(msg.Message);
}
break;
}
}
else if (e.Package.Mode == 0x2)//http
{
switch (e.Package.FunCode)
{
case 0x1:
{
//http请求
HandleRequest(e);
}
break;
}
}
else if (e.Package.Mode == 0x3)//tcp
{
var packJson = JsonHelper.Instance.Deserialize <PackJson>(e.Package.BodyRaw);
switch (e.Package.FunCode)
{
case 0x1:
{
//tcp注册包 发起连接到内网服务器
TcpClientList.Add(new TcpClientInfo(packJson, NatClient));
}
break;
case 0x2:
{
//03 02 数据长度(4) 正文数据(n) ---tcp响应包
mark:
var client = TcpClientList.Find(c => c.PackJson.UserId == packJson.UserId);
if (client == null)
{
Thread.Sleep(1);
goto mark;
}
if (client.TcpClient == null)
{
Thread.Sleep(1);
goto mark;
}
if (client.TcpClient.IsConnected == false)
{
Thread.Sleep(1);
goto mark;
}
//先讲16进制字符串转为byte数组 再gzip解压
var request = DataHelper.Decompress(packJson.Content);
//发送原始包
if (client.TcpClient.IsConnected)
{
client.TcpClient.Send(request);
HandleLog.WriteLine($"----> {client.PackJson.UserId} 发送报文{request.Length}字节");
}
}
break;
case 0x3:
{
//03 03 数据长度(4) 正文数据(n) ---tcp连接关闭包
var client = TcpClientList.Find(c => c.PackJson.UserId == packJson.UserId);
if (client == null)
{
return;
}
if (client.TcpClient == null || client.TcpClient.IsConnected == false)
{
TcpClientList.RemoveAll(c => c.PackJson.UserId == packJson.UserId);
return;
}
client.TcpClient.Close();
HandleLog.WriteLine($"本地连接【{client.PackJson.UserId},{client.LocalEndPoint}】关闭成功");
}
break;
}
}
});
}
private bool PickNextCell(int row, int col)
{
return(Map[row, col].ToString()[0] != prev.ToString()[0] && !MapList.Any(c => c == CellType._AVAILABLE));
}
