public TPKGHead SendAndWaitTerminalResponse(TPKGHead data)
{
//log.Info($"向网关发送请求,Get其连接的蓝牙设备数据包1：{data.ToBytes().ToHexString()}");
if (data == null)
{
throw new Exception("数据不能等于空。");
}
if (data.SessionId == null)
{
data.SetNextSessionId();
}
var c = Server.GetConnectionByTerminalId(data.Term_Code);
if (c == null)
{
throw new Exception("该设备不在线。");
}
c.SendAsync(data.ToBytes());
log.Info($"向网关发送请求,Get其连接的蓝牙设备数据包2：");
log.Info($"{data.ToBytes().ToHexString()}");
var resp = WaitTerminalResponse(data.Term_Code, data.SessionId);
if (resp == null)
{
throw new Exception("超时未响应。");
}
return(resp);
}
public Form1()
{
InitializeComponent();
txtId.Text = uid;
var packet = new TPKGHead()
{
Term_Code = uid,
Data = new SensorNetwork.Protocol.Packet.PQRY.SensPacketData()
{
Equip_Id = "Equip_Id", Temperature = 200, Humidity = 300
},
};
packet.SetNextSessionId();
var b = packet.ToBytes();
var r = string.Join(Environment.NewLine, BitConverter.ToString(b).Split('-')
.Select((o, i) => new { o, i = i / 16 })
.GroupBy(o => o.i).Select(o => string.Join(" ", o.Select(v => v.o))));
var x = packet.Parse(b);
int b2 = x ? 1 : 0;
}
private void btnConnect_Click(object sender, EventArgs e)
{
if (client == null)
{
try
{
client = new TcpClient(txtIPAddress.Text, (int)numPort.Value);
th = new Thread(Working);
th.Start();
var packet = new TPKGHead()
{
Term_Code = uid,
Data = new SensorNetwork.Protocol.Packet.LINK.LoginPacketData()
{
Cloud_Code = uid, Username = "******", Password = "******"
},
};
packet.SetNextSessionId();
var bytes = packet.ToBytes();
client.GetStream().Write(bytes, 0, bytes.Length);
packet = new TPKGHead()
{
Term_Code = uid,
Data = new SensorNetwork.Protocol.Packet.PQRY.SensPacketData()
{
Temperature = (ushort)(numTemp.Value / 10)
},
};
packet.SetNextSessionId();
bytes = packet.ToBytes();
client.GetStream().Write(bytes, 0, bytes.Length);
txtIPAddress.Enabled = numPort.Enabled = false;
btnConnect.Text = "断开(&D)";
}
catch (Exception ex)
{
client = null;
MessageBox.Show(ex.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
}
}
else
{
isWorking = false;
txtIPAddress.Enabled = numPort.Enabled = true;
btnConnect.Text = "连接(&C)";
}
}
public bool SendAsync(TPKGHead data)
{
if (data == null)
{
throw new Exception("数据不能等于空。");
}
if (data.SessionId == null)
{
data.SetNextSessionId();
}
var c = Server.GetConnectionByTerminalId(data.Term_Code);
if (c == null)
{
throw new Exception("该设备不在线。");
}
return(c.SendAsync(data.ToBytes()));
}