private SensorAcqResult RequestGprsSensor(Sensor si, IDtuConnection conn, int timeout)
{
var r = new SensorAcqResult
{
DtuCode = conn.DtuID,
Sensor = si,
Request = null,
Response = null,
Data = null,
ErrorCode = (int)Errors.ERR_DEFAULT
};
this.SendSensorCollectMsg(CollectState.Request, r);
var senadapter = this._adapterManager.GetAdapter(si.ProtocolType);
//var senadapter = _adapterManager.GetSensorAdapter(si.ProtocolType);
if (senadapter == null)
{
return(this.CreateAcqResult(conn.DtuID, si, (int)Errors.ERR_UNKNOW_PROTOCOL, "Sensor has no ProtocolCode"));
}
try
{
//senadapter.Request(ref r);
var mp = new object[] { r };
object[] cp = null;
CrossDomainCompiler.Call(senadapter.ScriptPath, typeof(ISensorAdapter), senadapter.ClassName, "Request", ref cp, ref mp);
r = mp[0] as SensorAcqResult;
}
catch (Exception ex)
{
log.ErrorFormat("dtu{0} sensor:{1} create cmd error {2}", conn.DtuID, si.SensorID, ex.Message);
return(this.CreateAcqResult(conn.DtuID, si, (int)Errors.ERR_COMPILED, "internal error: SensorAdapter ERROR"));
}
if (r == null)
{
return(this.CreateAcqResult(conn.DtuID, si, (int)Errors.ERR_CREATE_CMD, "create cmd error: SensorAdapter ERROR"));
}
r.RequestTime = DateTime.Now;
if (r.ErrorCode != (int)Errors.SUCCESS)
{
return(CreateAcqResult(conn.DtuID, si, r.ErrorCode, "Sensor has no SensorAdapter"));
}
// send
if (r.ErrorCode == (int)Errors.SUCCESS && r.Request != null)
{
DtuMsg msg = conn.Ssend(r.Request, timeout);
if (msg == null)
{
return(this.CreateAcqResult(conn.DtuID, si, (int)Errors.ERR_NULL_RECEIVED_DATA, "Receive buff is null !"));
}
r.ResponseTime = msg.Refreshtime; // 若结果错误， 该时间无意义。
// Parse
if (msg.IsOK())
{
try
{
r.Response = msg.Databuffer;
if (r.Response != null)
{
//senadapter.ParseResult(ref r);
var mp = new object[] { r };
object[] cp = null;
CrossDomainCompiler.Call(senadapter.ScriptPath, typeof(ISensorAdapter), senadapter.ClassName, "ParseResult", ref cp, ref mp);
r = mp[0] as SensorAcqResult;
}
else
{
log.ErrorFormat("sensor:{0}, error Received buff is null", r.Sensor.SensorID);
}
}
catch (Exception ex)
{
log.ErrorFormat("dtu:{0},s[sid:{2}-m:{3}-c:{4}] , ERR_COMPILED {1}", conn.DtuID, ex.Message, si.SensorID, si.ModuleNo, si.ChannelNo);
return(this.CreateAcqResult(conn.DtuID, si, (int)Errors.ERR_COMPILED, "internal error: COMPILED ERROR"));
}
if (r == null)
{
return(this.CreateAcqResult(conn.DtuID, si, (int)Errors.ERR_DATA_PARSEFAILED, "internal error: SensorAdapter ERROR"));
}
r.ErrorMsg = r.ErrorCode == (int)Errors.SUCCESS ? "OK!" : ValueHelper.CreateJsonResultStr(si.SensorID, EnumHelper.GetDescription((Errors)r.ErrorCode));
}
else
{
r.ErrorCode = msg.ErrorCode;
r.ErrorMsg = msg.ErrorMsg;
}
r.Elapsed = msg.Elapsed;
}
else
{
if (r.ErrorCode == (int)Errors.ERR_DEFAULT)
{
r.ErrorCode = (int)Errors.ERR_UNKNOW;
}
r.ErrorMsg = "create cmd error";
}
if (r.ErrorCode != (int)Errors.SUCCESS)
{
r.Data = new SensorErrorData(r.Sensor.SensorID, r.ErrorCode);
}
this.SendSensorCollectMsg(CollectState.Response, r);
return(r);
}
public SensorErrorData(uint sensorId, int errorcode)
{
this._themsValues = null;
this.JsonResultData = ValueHelper.CreateJsonResultStr(sensorId, EnumHelper.GetDescription((Errors)errorcode));
}