public void OnNewAlertClient(AlertClient alertClient)
{
if (this.NewAlertClient != null)
//執行_listener_NewAlertClient方法
this.NewAlertClient(this, alertClient);
}
void _listener_NewAlertClient(AlertListener sender, AlertClient alertClient)
{
Action action = () =>
{
var checkClient = _manager.Clients.Where(i => i.IP.Split(':').First() == alertClient.IP.Split(':').First()).ToArray();
if (checkClient.Count() > 0)
{
checkClient[0].Close();
_manager.Remove(checkClient[0]);
}
else
{
txtMsg.AppendText(string.Format("{0} New Client: {1} {2}\r\n", DateTime.Now.ToString("MM-dd HH:mm"), alertClient.IP, alertClient.Location));
}
_manager.Add(alertClient);
alertClient.getClients(_manager);
};
this.BeginInvoke(action);
//當每次發生RawDataReceived事件時，即呼叫alertClient_DataReceived()方法
//alertClient.RawDataReceived += alertClient_DataReceived;
alertClient.ReadyAckReceived += alertClient_ReadyAckReceived;
//alertClient.ClientMsgReceived += alertClient_ClientMsgReceived;
alertClient.HeartBeatReceived += alertClient_HeartBeatReceived;
alertClient.TalkReceived += alertClient_TalkReceived;
//alertClient.AlarmAckReceived += alertClient_AlarmAckReceived;
alertClient.ServiceReadyReceived += alertClient_ServiceReadyReceived;
alertClient.ServiceAlertReceived += alertClient_ServiceAlertReceived;
alertClient.ServiceClose += alertClient_ServiceClose;
}
void alertClient_TalkReceived(AlertClient sender, TalkMsg talkMsg)
{
Action action = () =>
{
txtMsg.AppendText(string.Format("{0} {1} Talk: {2}\r\n", DateTime.Now.ToString("MM-dd HH:mm"), sender.Name, talkMsg.MsgContent));
};
this.BeginInvoke(action);
}
void alertClient_ServiceClose(AlertClient sender)
{
Action action = () =>
{
sender.Close();
_manager.Remove(sender);
};
this.BeginInvoke(action);
}
void alertClient_ServiceAlertReceived(AlertClient sender, ServiceAlertMsg ServiceAlertMsg)
{
Action action = () =>
{
txtMsg.AppendText(string.Format("Service Send Alert: {0}\r\n", ServiceAlertMsg));
};
this.BeginInvoke(action);
}
void alertClient_AlarmAckReceived(AlertClient sender, AlarmAckMsg AlarmAckMsg)
{
Action action = () =>
{
txtMsg.AppendText(string.Format("{0} Alarm Ack: {1}\r\n", sender.Id, AlarmAckMsg));
};
this.BeginInvoke(action);
}
// 顯示自client所傳回的是否存活的訊息
void alertClient_HeartBeatReceived(AlertClient sender)
{
Action action = () =>
{
txtMsg.AppendText(string.Format("{0} HeartBeat: {1} {2}\r\n", DateTime.Now.ToString("MM-dd HH:mm"), sender.Name, sender.Location));
};
this.BeginInvoke(action);
}
void alertClient_DataReceived(AlertClient sender, IEnumerable<byte> rawData)
{
var data = rawData.ToArray();
var msg = System.Text.Encoding.Default.GetString(data, 0, data.Length);
Action action = () =>
{
txtMsg.AppendText(string.Format("{0} RawData: {1}\r\n", sender.IP, msg));
};
this.BeginInvoke(action);
// BeginInvoke() → 在建立控制項基礎控制代碼的執行緒上執行指定的非同步委派
}
void alertClient_ClientMsgReceived(AlertClient sender, ClientMsg clientMsg)
{
Action action = () =>
{
txtMsg.AppendText(string.Format("{0} ClientMsg: {1} {2}\r\n{3}\r\n", DateTime.Now.ToString("MM-dd HH:mm"),
sender.Name, sender.Location, clientMsg));
};
//[delegate].BeginInvoke 立即Return 新的背景 Thread
this.BeginInvoke(action);
}
public void Remove(AlertClient client)
{
Clients.Remove(client);
this.OnListChanged();
}
public void Add(AlertClient client)
{
Clients.Add(client);
this.OnListChanged();
}
void _bw_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e)
{
//應用程式是否已經要求取消背景作業
while (_bw.CancellationPending == false)
{
System.Threading.Thread.Sleep(50);
//是否有暫止連接要求存在
if (_listener.Pending() == false)
continue;
AlertClient client = new AlertClient(_listener.AcceptTcpClient());
this.AlertClients.Add(client);
// 發生OnNewAlertClient事件，執行底下OnNewAlertClient()
this.OnNewAlertClient(client);
}
}
void _listener_NewAlertClient(AlertListener sender, AlertClient alertClient)
{
Action action = () =>
{
txtMsg.AppendText(string.Format("{0} New Client: {1}\r\n", DateTime.Now.ToString("MM-dd HH:mm"), alertClient.IP));
_manager.Add(alertClient);
alertClient.getClients(_manager);
};
this.BeginInvoke(action);
//當每次發生RawDataReceived事件時，即呼叫alertClient_DataReceived()方法
alertClient.RawDataReceived += alertClient_DataReceived;
alertClient.ReadyAckReceived += alertClient_ReadyAckReceived;
//alertClient.ClientMsgReceived += alertClient_ClientMsgReceived;
alertClient.TalkReceived += alertClient_TalkReceived;
//alertClient.AlarmAckReceived += alertClient_AlarmAckReceived;
alertClient.ServiceReadyReceived += alertClient_ServiceReadyReceived;
alertClient.ServiceAlertReceived += alertClient_ServiceAlertReceived;
alertClient.ServiceClose += alertClient_ServiceClose;
}
//顯示client傳回的ReadyAck訊息
void alertClient_ReadyAckReceived(AlertClient sender, ReadyAckMsg readyAckMsg)
{
Action action = () =>
{
var checkClient = _manager.Clients.Where(i => i.Id == sender.Id).ToArray();
if (checkClient.Length > 1 || sender.Id == null)
{
if (checkClient[0].TcpClient.Connected)
{
checkClient[0].Close();
_manager.Remove(checkClient[0]);
}
}
else
{
txtMsg.AppendText(string.Format("{0} Ready Ack: {1}\r\n", sender.Id, readyAckMsg));
}
};
this.BeginInvoke(action);
}