/// <summary>
/// 网关通讯状态变化通知
/// </summary>
/// <param name="stateChangeArgs">通讯状态变化参数</param>
public void CommunicationStateChangeNotify(CommunicationStateChangeArgs stateChangeArgs)
{
bool flag = false;
CacheNetWork curnet;
int curid = 0;
if (stateChangeArgs.CommunicationState == CommunicationState.Connect)
{
//网络连接成功处理
flag = true;
NetworkDeviceInfo net = Cache.CacheManager.QueryFrist <NetworkDeviceInfo>(p => p.IP == stateChangeArgs.UniqueCode, true);
if (net == null)
{
net = new NetworkDeviceInfo();
}
net.NetID = (int)stateChangeArgs.ConntecionId;
net.State = 3;
net.IP = stateChangeArgs.UniqueCode;
lock (Cache.LockWorkNet)
{
curnet = Cache.LstWorkNet.Find(delegate(CacheNetWork p) { return(p.IP == stateChangeArgs.UniqueCode); });
flag = false;
if (curnet == null)
{
flag = true;
curnet = new Driver.CacheNetWork();
}
curnet.DttBridgeReceiveTime = DateTime.Now;
curnet.State = 3;
curnet.IP = stateChangeArgs.UniqueCode;
curnet.NetID = (int)stateChangeArgs.ConntecionId;
curnet.BBridgeRevMark = false;
if (flag)
{
Cache.LstWorkNet.Add(curnet);
}
}
SendNetStateToCenter(net);
LogHelper.Info("收到" + curnet.IP + "-请求连接命令！");
}
else if (stateChangeArgs.CommunicationState == CommunicationState.Disconnect)
{
//网络断开处理
NetworkDeviceInfo net = Cache.CacheManager.QueryFrist <NetworkDeviceInfo>(p => p.IP == stateChangeArgs.UniqueCode, true);
if (net == null)
{
net = new NetworkDeviceInfo();
}
curid = GetMacConnectionID(stateChangeArgs.UniqueCode);
if (curid > 0)
{
if (stateChangeArgs.ConntecionId < curid)
{
LogHelper.Info("断开连接不处理：ConnectIdOld=" + curid + ",ConnectIdNew=" + stateChangeArgs.ConntecionId);
return;
}
}
net.IP = stateChangeArgs.UniqueCode;
net.NetID = 0;
net.State = (short)ItemState.EquipmentInterrupted;
lock (Cache.LockWorkNet)//更新网络模块缓存
{
curnet = Cache.LstWorkNet.Find(delegate(CacheNetWork p) { return(p.IP == stateChangeArgs.UniqueCode); });
if (curnet != null)
{
curnet.DttBridgeReceiveTime = DateTime.Now.AddSeconds(-(ReDoSetTime - 10));
curnet.State = 0;
curnet.NetID = 0;
curnet.BBridgeRevMark = false;
}
}
SendNetStateToCenter(net);
LogHelper.Info("收到" + curnet.IP + "-断开连接请求！");
}
}
/// <summary>
/// 处理网络接收的数据（上行）
/// </summary>
/// <param name="data">收到的网络数据包</param>
/// <param name="net">接收到此数据包的网络模块</param>
public void HandleNetData(byte[] data, string ip)
{
CacheNetWork curnet;
bool tcnet = false;
NetworkDeviceInfo net = Cache.CacheManager.QueryFrist <NetworkDeviceInfo>(p => p.IP == ip, true);
//增加交换机处理
if (net == null)
{//再找一下交换机对应的串口服务器IP
tcnet = true;
net = Cache.CacheManager.QueryFrist <NetworkDeviceInfo>(p => p.Bz6 == ip, true);
}
if (Cache.ShowYmOut == 1) //有源码输出才进行相关的处理
{
Cache.AddCommData(data, ip, 1); //源码输出
}
if (net == null)
{
return;
}
KJ73NCommand command = KJ73NCommand.ToCommand(data, net);
if (!command.IsSuccess)
{
lock (Cache.LockWorkNet)//用缓存的网络设备进行操作
{
curnet = Cache.LstWorkNet.Find(delegate(CacheNetWork p) { return(p.IP == net.IP); });
if (curnet != null)
{
curnet.BBridgeRevMark = false;
}
}
LogHelper.Info(command.errorMessage);
return;
}
SendNetStateToCenter(net); //发送网络模块的实时数据至中心站；
lock (Cache.LockWorkNet) //用缓存的网络设备进行操作
{
if (tcnet)
{
curnet = Cache.LstWorkNet.Find(delegate(CacheNetWork p) { return(p.IP == net.Bz6); });
}
else
{
curnet = Cache.LstWorkNet.Find(delegate(CacheNetWork p) { return(p.IP == net.IP); });
}
if (curnet != null)
{
curnet.BBridgeRevMark = true; //表示数据包接收正常
curnet.DttBridgeReceiveTime = DateTime.Now; //用于存储最新接收到数据时的时间
}
else
{//是不正常情况，输出日志，但是在此，也先行进行处理。
LogHelper.Error("错误日志:" + net.MAC + " 当数据包上行时，未找到未相应的缓存网络模块链表！！");
curnet = new Driver.CacheNetWork();
curnet.State = 3;
curnet.MAC = net.MAC;
curnet.IP = net.IP;
curnet.NetID = 0;
curnet.DttBridgeReceiveTime = DateTime.Now;//用于存储最新接收到数据时的时间
curnet.BBridgeRevMark = false;
Cache.LstWorkNet.Add(curnet);
}
}
switch (command.PackageType)
{
case 1: //上行的数据包
SendDevicDataAffirmToCenter(net, data);
LogHelper.Info("收到数据包:" + net.IP + "-" + net.MAC + " 长度：" + data.Length);
break;
case 2: //交换机信息
SendSwicthBaseInfo(net, data);
break;
}
}
