public void Handle()
{
try
{
int len = _client.ReadInt();
var header = Encoding.UTF8.GetString(_client.ReceiveDatas(len)).FromJson <CommandHeader>();
this.FilePath = header.FilePath;
//ConnectionHelper.Register(this);
_db = new StorageDB(header.FilePath, header.KeyName, header.KeyType);
//读取现有数据
if (header.ReadData)
{
_db.ReadData((content) =>
{
var bs = Encoding.UTF8.GetBytes(content);
_client.Write(bs.Length);
_client.Write(bs);
});
_client.Write((int)-1);
}
_ready = true;
new Thread(processAction).Start();
while (true)
{
len = _client.ReadInt();
var action = Encoding.UTF8.GetString(_client.ReceiveDatas(len)).FromJson <ContentAction>();
if (action.Type == ActionType.CheckSaved)
{
while (_backupQueue.Count > 0)
{
Thread.Sleep(10);
}
Thread.Sleep(1000);
break;
}
else
{
if (!header.IsAsync)
{
_client.Write(true);
}
}
_backupQueue.Enqueue(action);
_backupEvent.Set();
}
}
catch
{
}
//ConnectionHelper.UnRegister(this);
_exited = true;
_client.Dispose();
}
static void onSocket(Socket socket)
{
Way.Lib.NetStream client = null;
try
{
client = new Way.Lib.NetStream(socket);
client.ReadTimeout = 0;
if (ServerCert != null)
{
var sslts = new SslStream(client.InnerStream, false, new RemoteCertificateValidationCallback(RemoteCertificateValidationCallback));
sslts.AuthenticateAsServer(ServerCert, true, NetClient.SSLProtocols, false);
client.InnerStream = sslts;
}
//data里面前面四个字节包含了长度
client.Write(data);
client.ReadInt();
}
catch (SocketException)
{
}
catch (Exception ex)
{
Logger.LogError(ex, ex.Message);
}
finally
{
client?.Dispose();
}
}
static void onSocket(Socket socket)
{
Way.Lib.NetStream client = null;
try
{
client = new Way.Lib.NetStream(socket);
client.ReadTimeout = 0;
if (ServerCert != null)
{
var sslts = new SslStream(client.InnerStream, false, new RemoteCertificateValidationCallback(RemoteCertificateValidationCallback));
sslts.AuthenticateAsServer(ServerCert, true, NetClient.SSLProtocols, false);
client.InnerStream = sslts;
}
var flag = client.ReadInt();
if (flag == 0 || flag == 1179010630)//健康检查
{
client.Write(Encoding.UTF8.GetBytes("ok"));
}
else if (flag == 1)//get key
{
//data里面前面四个字节包含了长度,所以不用先Write(数据长度)
client.Write(data);
client.ReadInt();
}
else if (flag == 2) //disable token
{
var expireTimeLong = client.ReadLong(); //utc过期时间
var len = client.ReadInt();
var token = System.Text.Encoding.UTF8.GetString(client.ReceiveDatas(len));
_ClientManager.DisableToken(token, expireTimeLong);
client.Write(true);
}
else if (flag == 888)//for test
{
client.Write(4);
client.Write(888);
client.ReadInt();
}
else if (flag == 999)
{
//data里面前面四个字节包含了长度,所以不用先Write(数据长度)
client.Write(data);
_ClientManager.AddClient(client).Handle();
}
}
catch (SocketException)
{
}
catch (Exception ex)
{
Logger.LogError(ex, ex.Message);
}
finally
{
client?.Dispose();
}
}
public override bool[] WriteValue(Command command)
{
string[] deviceAddressInfo = command.DeviceAddress.Split('/');
var deviceIP = deviceAddressInfo[0];
var port = int.Parse(deviceAddressInfo[1]);
PointDescription[] points = new PointDescription[command.Points.Length];
for (int i = 0; i < points.Length; i++)
{
points[i] = new PointDescription(command.Points[i], i);
points[i].Value = Convert.ToInt16(Convert.ToDouble(command.Values[i]));
if (points[i].Function == FunctionCode.ReadCoilStatus)
{
points[i].Function = FunctionCode.WriteCoilStatus;
}
if (points[i].Function == FunctionCode.ReadHoldingRegister)
{
points[i].Function = FunctionCode.WriteHoldingRegister;
}
}
Way.Lib.NetStream client = new Way.Lib.NetStream(deviceIP, port);
bool[] result = new bool[points.Length];
foreach (var point in points)
{
try
{
WriteValuePackage package = new WriteValuePackage(point.Function);
package.Address = point.Address;
package.Value = point.Value;
var cmd = package.BuildCommand();
client.Write(cmd);
result[point.Index] = package.ParseAnswer((len) =>
{
return(client.ReceiveDatas(len));
});
}
catch
{
client = new Way.Lib.NetStream(deviceIP, port);
}
}
client.Dispose();
return(result);
}
