public override bool ProcessCommand(byte[] buffer, int offset, int packetLen)//packetLen是总的数据长度
{
var res = _responseCmd.DecodeFrame(buffer, packetLen);
if (!res)
{
return(false);
}
var devId = DevsManage.GetDevId(_responseCmd.NodeId);
if (devId <= 0)
{
return(false);
}
//Check command
switch ((ProtocolCmdType)_responseCmd.CmdType)
{
case ProtocolCmdType.SysComm:
if (_responseCmd.CmdByte == (Byte)ProtocolCmdByte.HeartBeat)
{
if (!DevsManage.IsRegistered(devId))
{
DevsManage.Register(devId); //注册
DevsManage.SetDevStatus(devId, (int)CommStatus.Free);
EsProtocolMgr.Add(devId, this);
AdjustTime();
}
else
{
if (!EsProtocolMgr.IsSocketConect(devId, this))
{
EsProtocolMgr.Add(devId, this); //此处顺序有问题
}
}
DevsManage.SetTimeOutCount(devId, 3);
//更新心跳时间
DevsManage.UpdateHeartBeatTime(devId);
DoHeartBeat();
}
break;
case ProtocolCmdType.ModuleCfg:
break;
case ProtocolCmdType.ModuleCtrl:
if (_responseCmd.CmdByte == (byte)ProtocolCmdByte.GetGpsInfo)
{
DevsManage.UpdateRecvTime(devId);
AddTaskResponse(devId, buffer, packetLen);
}
break;
case ProtocolCmdType.DevCtrl:
break;
case ProtocolCmdType.DevResponse:
if (_responseCmd.CmdByte == (Byte)ProtocolCmdByte.AutoUploadAllEsParams)
{
var esParams = new EsData();
if (_responseCmd.DecodeAutoUploadEsParamsCmd(ref esParams))
{
var dataId = AddEsMin(devId, esParams);
var model = new ESMonitor.Model.TaskNotice();
try
{
model.DevId = devId;
model.Data = buffer;
model.Length = packetLen;
model.TaskId = dataId;
model.UpdateTime = DateTime.Now;
_tnBll.Add(model);
}
catch (Exception ex)
{
Program.Logger.ErrorFormat("保存TaskNotice错误: {0},ESMIN_ID{1}，TaskNoticeID{2}", ex.Message, dataId, model.TaskId);
Program.Logger.Error(ex.StackTrace);
}
DevsManage.UpdateAutoUploadTime(devId);
}
}
else
{
DevsManage.UpdateRecvTime(devId);
AddTaskResponse(devId, buffer, packetLen);
}
break;
case ProtocolCmdType.DevStatus:
if (_responseCmd.CmdByte == (byte)ProtocolCmdByte.GetGpsInfo)
{
DevsManage.UpdateRecvTime(devId);
UpdateDevGps(_responseCmd, devId);
}
break;
}
return(true);
}