public void UnsubscribeCommandSerialize(string path, string expected)
{
var _command = new WsUnsubscribeCommand(path);
var commandBinary = _command.GetBinary();
var actual = MessageEncoding.GetString(commandBinary.Array, 0, commandBinary.Count);
Assert.True(expected == actual);
}
public void SubscribeCommandSerialize(string path, string props, string expected)
{
var _command = new WsSubscribeCommand(path, props == null ? null : JsonSerializer.Deserialize <IDictionary <string, string> >(props));
var commandBinary = _command.GetBinary();
var actual = MessageEncoding.GetString(commandBinary.Array, 0, commandBinary.Count);
Assert.True(expected == actual);
}
//MQTT接收信息
private void OnMessageReceived(MqttApplicationMessageReceivedEventArgs e)
{
if (!SubscribeTopic.Equals(e.ApplicationMessage.Topic))
{
return;
}
//支持中文
var msg = MessageEncoding.GetString(e.ApplicationMessage.Payload);
_msgAction?.Invoke(msg);
}
void Run(object obj)
{
var server = obj as Socket;
if (server != null)
{
#region SocketConnected
SocketConnected?.Invoke(this, new SocketEventArgs(server));
#endregion
var lstResponse = new List <byte>();
var prev = DateTime.Now;
var chr = new Chattering()
{
ChatteringTime = DisconnectCheckTime
};
var bDLE = false;
var bValid = false;
var IsThStart = true;
chr.StateChanged += (o, s) => { if (!s.Value)
{
IsThStart = false;
}
};
while (IsThStart)
{
try
{
#region DataRead
while (server.Available > 0)
{
try
{
int n = server.Receive(baResponse);
for (int i = 0; i < n; i++)
{
var d = baResponse[i];
var v = d;
if (bDLE)
{
bDLE = false;
if (v >= 0x10)
{
v -= 0x10;
}
else
{
bValid = false;
}
}
switch (d)
{
#region STX
case 0x02:
lstResponse.Clear();
bValid = true;
break;
#endregion
#region ETX
case 0x03:
{
if (bValid)
{
if (lstResponse.Count >= 3)
{
var sum = (byte)(lstResponse.GetRange(0, lstResponse.Count - 1).Select(x => (int)x).Sum() & 0xFF);
if (sum == lstResponse[lstResponse.Count - 1])
{
byte slave = lstResponse[0];
byte cmd = lstResponse[1];
string msg = MessageEncoding.GetString(lstResponse.ToArray(), 2, lstResponse.Count - 3);
if (MessageRequest != null)
{
var args = new MessageRequestArgs(slave, cmd, msg);
MessageRequest.Invoke(this, args);
if (!string.IsNullOrEmpty(args.ResponseMessage))
{
server.Send(TextComm.MakePacket(MessageEncoding, slave, cmd, args.ResponseMessage));
}
}
}
}
}
bValid = false;
bDLE = false;
lstResponse.Clear();
}
break;
#endregion
#region DLE
case 0x10:
bDLE = true;
break;
#endregion
#region Default
default:
lstResponse.Add(v);
break;
#endregion
}
}
}
catch (TimeoutException) { }
prev = DateTime.Now;
}
#endregion
#region Buffer Clear
if ((DateTime.Now - prev).TotalMilliseconds >= 50 && lstResponse.Count > 0)
{
lstResponse.Clear();
}
#endregion
chr.Set(NetworkTool.IsSocketConnected(server));
}
catch (SocketException ex)
{
if (ex.SocketErrorCode == SocketError.TimedOut)
{
}
else if (ex.SocketErrorCode == SocketError.ConnectionReset)
{
}
else if (ex.SocketErrorCode == SocketError.ConnectionAborted)
{
IsThStart = false;
}
}
catch { }
Thread.Sleep(10);
}
#region Socket Closed
if (server.Connected)
{
server.Close();
}
SocketDisconnected?.Invoke(this, new SocketEventArgs(server));
#endregion
}
}
