public AlertClient(TcpClient tcpClient)
{
this.TcpClient = tcpClient;
_netStream = tcpClient.GetStream();
//當接收到client端的連線後送出"Ready"訊息給client端，以取得client端送回的ReadyAck訊息
ServerMsg msg = new ServerMsg()
{
MsgType = "Ready"
};
//以JSON 輸出Ready，格式為→{"MsgType":"XXX","MsgContent":"XXX"}，MsgType跟MsgContent為固定輸出的key，XXX目前為"Ready"
var serverMsg = JsonConvert.SerializeObject(new[] { msg });
var data = System.Text.Encoding.Default.GetBytes(serverMsg);
//將訊息送到網路串流上
_netStream.Write(data, 0, data.Length);
_bw = new System.ComponentModel.BackgroundWorker();
//當每次發生DoWork事件時，呼叫_bw_DoWork()方法。DoWork事件為當呼叫 RunWorkerAsync 時發生
_bw.DoWork += _bw_DoWork;
//是否支援非同步取消.
//如果 BackgroundWorker 支援取消，則為 true，否則為 false。 預設值為 false。
_bw.WorkerSupportsCancellation = true;
//開始執行背景作業。使用RunWorkerAsync方法，將會觸動DoWork事件
_bw.RunWorkerAsync();
}
//-----------20131209 1220
//送一般訊息給client
public void SendMsg(string type, double x, double y, string name)
{
ServerMsg serverMsg = new ServerMsg()
{
MsgType = type,
MsgContent = "good",
Xaxis = x + "",
Yaxis = y + "",
Name = name,
};
var data = System.Text.Encoding.Default.GetBytes(JsonConvert.SerializeObject(new[] { serverMsg }));
// var data = System.Text.Encoding.Default.GetBytes(JsonConvert.SerializeObject(serverMsg));
_netStream.Write(data, 0, data.Length);
}
//--------20131 1555
public void SendStopServerMsg()
{
ServerMsg serverMsg = new ServerMsg()
{
MsgType = "StopServerMsg",
MsgContent = JsonConvert.SerializeObject(new StopServer() { StopServerMsg = "StopServer" }),
};
var data = System.Text.Encoding.Default.GetBytes(JsonConvert.SerializeObject(serverMsg));
if (_netStream.CanRead)
_netStream.Write(data, 0, data.Length);
}
//-----------20131209 1220
//送告警訊息給client
public void SendAlarmMsg(AlarmMsg alarmMsg)
{
ServerMsg serverMsg = new ServerMsg()
{
MsgType = "AlarmMsg",
MsgContent = JsonConvert.SerializeObject(alarmMsg)
};
var data = System.Text.Encoding.Default.GetBytes(JsonConvert.SerializeObject(serverMsg));
_netStream.Write(data, 0, data.Length);
}
