private void _writeSocket(byte[] buffer, int length)
{
if (_socket != null && _socket.Connected && _dtuconnected)
{
try
{
byte[] sn = BitConverter.GetBytes(ulong.Parse(_connectionInfo.DtuSn, NumberStyles.AllowHexSpecifier));
Array.Reverse(sn);
byte[] bytes = buffer.Take(length).ToArray();
if (GetType() == typeof(NetTransService))
{
MonitorDataManager.instance.Add(_connectionInfo.DtuSn, bytes, MonitorDataType.MDT_LOC);
PassThrough passthrough = new PassThrough(sn, bytes);
Package pkg = new Package(passthrough);
Logger.Trace("[{0}] ===> {1}", _connectionInfo.DtuSn, pkg.ToString());
_socket.Send(pkg.toBytes());
}
else if (GetType() == typeof(ComTransService))
{
if (_connector.GetType() == typeof(ComConnector))
{
ComConnector cc = _connector as ComConnector;
MonitorDataManager.instance.Add(_connectionInfo.DtuSn, bytes, MonitorDataType.MDT_COM);
byte syncflag = 1; //同步波特率
ComPassThrough compassthrough = new ComPassThrough(sn, syncflag, cc.VCom.DCBlock.BaudRate, cc.VCom.DCBlock.ByteSize, cc.VCom.DCBlock.Parity, cc.VCom.DCBlock.StopBits, bytes);
Package pkg = new Package(compassthrough);
Logger.Trace("[{0}] ===> {1}", _connectionInfo.DtuSn, pkg.ToString());
_socket.Send(pkg.toBytes());
}
}
}
catch (Exception e)
{
Logger.Error(e.ToString());
}
}
}
public void _doLocalSend(byte[] buffer, int length)
{
try
{
byte[] bytes = buffer.Take(length).ToArray();
Package package = new Package(bytes);
Logger.Trace("[{0}] <=== {1}", _connectionInfo.DtuSn, package.ToString());
if (package.Id == Protocol.ID_HEARTBEAT)
{
HeartBeat heartbeat = new HeartBeat(package.getPayload());
HeartBeat myheartbeat = new HeartBeat();
Package pkg = new Package(myheartbeat);
Logger.Trace("[{0}] ===> {1}", _connectionInfo.DtuSn, pkg.ToString());
_socket.Send(pkg.toBytes());
}
else if (package.Id == Protocol.ID_CONNECTRESPONSE && !_dtuconnected)
{
ConnectResponse response = new ConnectResponse(package.getPayload());
if (response.Result == 0)
{
//连接成功
_dtuconnected = true;
}
else if (response.Result == 1)
{
//连接失败
if (response.Reason == 1)
{
//DTU不存在
_connectionInfo.Status = (int)RunningStatus.RS_DTUNOTFOUND;
Logger.Info("[{0}] dtu:[{1}] not found!", _connectionInfo.DtuSn, _connectionInfo.DtuSn);
}
else if (response.Reason == 2)
{
//DTU未在线
_connectionInfo.Status = (int)RunningStatus.RS_DTUNOTCONNECTED;
Logger.Info("[{0}] dtu:[{1}] not online!", _connectionInfo.DtuSn, _connectionInfo.DtuSn);
}
else if (response.Reason == 3)
{
//DTU调试中
_connectionInfo.Status = (int)RunningStatus.RS_DTUALREADYDEBUGING;
Logger.Info("[{0}] dtu:[{1}] is debugging!", _connectionInfo.DtuSn, _connectionInfo.DtuSn);
}
else if (response.Reason == 4)
{
//DTU监控中
_connectionInfo.Status = (int)RunningStatus.RS_DTUNOTDEBUGMODE;
Logger.Info("[{0}] dtu:[{1}] is monitoring!", _connectionInfo.DtuSn, _connectionInfo.DtuSn);
}
}
_waitdtuconnect = false;
}
else if (_dtuconnected)
{
if (package.Id == Protocol.ID_PLCCONNECTRESPONSE && _waitplcconnect)
{
PlcConnectResponse response = new PlcConnectResponse(package.getPayload());
if (response.Result == 0)
{
//连接成功
_plcconnected = true;
}
else if (response.Result == 1)
{
}
_waitplcconnect = false;
}
else if (_plcconnected)
{
if (package.Id == Protocol.ID_PASSTHROUGH)
{
PassThrough passthrough = new PassThrough(package.getPayload());
MonitorDataManager.instance.Add(_connectionInfo.DtuSn, passthrough.Data, MonitorDataType.MDT_NET);
_connector.Send(passthrough.Data, passthrough.Data.Length);
Logger.Debug("passthrough: {0}", passthrough.ToString());
}
if (package.Id == Protocol.ID_COMPASSTHROUGH)
{
ComPassThrough compassthrough = new ComPassThrough(package.getPayload());
MonitorDataManager.instance.Add(_connectionInfo.DtuSn, compassthrough.Data, MonitorDataType.MDT_NET);
_connector.Send(compassthrough.Data, compassthrough.Data.Length);
Logger.Debug("passthrough: {0}", compassthrough.ToString());
}
else if (package.Id == Protocol.ID_DEBUGEXCEPTION)
{
DebugException exception = new DebugException(package.getPayload());
if (exception.Reason == 1)
{
_dtuconnected = false;
//DTU监控中
_connectionInfo.Status = (int)RunningStatus.RS_CONNECTBREAK;
Logger.Info("[{0}] connection break!", _connectionInfo.DtuSn);
}
Logger.Debug("DebugException: {0}", exception.ToString());
}
}
}
}
catch (Exception e)
{
Logger.Error(e.ToString());
}
}