/// <summary>
///
/// </summary>
/// <param name="mMeterInfo1"></param>
/// <returns> 0: 消息需要被过滤掉 1：消息不过滤掉</returns>
public static int MsgFilter(MeterInfo1 mMeterInfo1)
{
int ret = 1;
m_dataLocker.WaitOne();
for (int i = 0; i < m_listMsg.Count; i++)
{
if ((mMeterInfo1.GateId == m_listMsg[i].GateId) && (mMeterInfo1.MeterAddr == m_listMsg[i].MeterAddr))
{
string strTemp = mMeterInfo1.MsgTime;
string strTemp1 = m_listMsg[i].MsgTime;
int cmp = string.Compare(strTemp, strTemp1);
if ((mMeterInfo1.RecvData == m_listMsg[i].RecvData) || (cmp == 0) || (cmp == -1)) // 消息体本身和缓存相同，或者消息的id比实际的缓存中的id小，则不插入数据库
{
ret = 0; // 接收到的消息和缓存中的完全一样
}
else
{
Log.RecvLog(mMeterInfo1.GateId, "recv MsgFilter", "ret = 1 " + strTemp + strTemp1);
ret = 1; // 接收到的数据和缓存中的数据不一样，需要上传
}
break;
}
}
m_dataLocker.ReleaseMutex();
return(ret);
}
/// <summary>
///
/// </summary>
/// <param name="mMeterInfo1"></param>
/// <returns> 0: 消息需要被过滤掉 1：消息不过滤掉</returns>
public static int MsgUpdate(MeterInfo1 mMeterInfo1)
{
int ret = 1;
m_dataLocker.WaitOne();
int cmpMeterId = 0; // 标志表计消息是否已经在列表中了
for (int i = 0; i < m_listMsg.Count; i++)
{
if ((mMeterInfo1.GateId == m_listMsg[i].GateId) && (mMeterInfo1.MeterAddr == m_listMsg[i].MeterAddr))
{
cmpMeterId = 1;
m_listMsg[i] = mMeterInfo1; // 更新数据
break;
}
}
if (cmpMeterId == 0) // 列表中没有该表计的最近一条消息缓存，则增加一条消息进入列表中，按网关、表计id从小到大排序
{
int cmpGate, cmpMeter;
int i = 0;
for (i = 0; i < m_listMsg.Count; i++)
{
cmpGate = string.Compare(mMeterInfo1.GateId, m_listMsg[i].GateId);
if (cmpGate == -1)
{
break;
}
else if (cmpGate == 0)
{
cmpMeter = string.Compare(mMeterInfo1.MeterAddr, m_listMsg[i].MeterAddr);
if (cmpMeter == -1)
{
break;
}
}
}
m_listMsg.Insert(i, mMeterInfo1);
}
m_dataLocker.ReleaseMutex();
return(ret);
}
// 2018-09-11 解析接收到的数据报文
public static int ParseRealDataProtocal(ref ClientInfo clientInfo, byte[] buffer, int nDataLen)
{
if (nDataLen <= 18)
{
return(0);
}
bool bVerified = clientInfo.Verified;
if (bVerified)
{
}
else
{
clientInfo.Sim = GetSimCard(buffer, 3);
clientInfo.Verified = true;
clientInfo.NeedVerify = false;
ClientInfoCommon.AddClientInfo(clientInfo);
}
//Log.RecvLog(clientInfo.Sim, "recv", buffer, nDataLen); // 写接收日志
// 三相多功能表
MeterInfo1 mMeterInfo1 = new MeterInfo1();
mMeterInfo1.InsertTime = DateTime.Now.ToString();
mMeterInfo1.MsgTime = GetMsgTime(ref buffer, 9, 7);
mMeterInfo1.GateId = GetSimCard(buffer, 3);
mMeterInfo1.MeterAddr = GetMeterId(buffer);
mMeterInfo1.RecvData = MyHelper.ByteArray2HexStr(buffer, nDataLen);
// ClientInfoCommon.AddMsg(mMeterInfo1);
Log.RecvLog(clientInfo.Sim, "recv MsgTime:" + mMeterInfo1.MsgTime + " meterId:" + mMeterInfo1.MeterAddr, MyHelper.ByteArray2HexStr(buffer, nDataLen));
ReplyClient(ref clientInfo, buffer, nDataLen);
ClientInfoCommon.MsgUpdate(mMeterInfo1); // 更新数据到内存缓存
return(0);
} // End of ParseRealDataProtocal()
/// <summary>
/// 插入消息到消息队列中
/// </summary>
/// <param name="mMeterInfo1"></param>
public static void AddMsg(MeterInfo1 mMeterInfo1)
{
m_dataLocker.WaitOne();
m_listMsg.Add(mMeterInfo1);
m_dataLocker.ReleaseMutex();
}
