/// <summary>
/// Initialize DefiCOM websocket client
/// </summary>
/// <param name="url">URL of the server</param>
/// <param name="codes">parameter code list to activate</param>
/// <returns></returns>
private WebSocket initializeDefiCOMWSClient(string url, List <DefiParameterCode> codes)
{
if (codes.Count == 0)
{
return(null);
}
const WebSocketType WSType = WebSocketType.DEFI;
WebSocket wsClient = new WebSocket(url);
wsClient.Opened += (sender, e) =>
{
foreach (DefiParameterCode code in codes)
{
DefiWSSendJSONFormat sendcode = new DefiWSSendJSONFormat();
sendcode.code = code.ToString();
sendcode.flag = true;
DefiWSIntervalJSONFormat definitervalcode = new DefiWSIntervalJSONFormat();
definitervalcode.interval = DEFI_ARDUINO_PACKET_INTERVAL;
wsClient.Send(sendcode.Serialize());
wsClient.Send(definitervalcode.Serialize());
}
};
wsClient.Error += (sender, e) => wsErrorMsg(WSType.ToString(), e.Exception.ToString(), e.Exception.Message);
wsClient.Closed += (sender, e) => wsClosedReconnect(WSType.ToString(), wsClient);
wsClient.MessageReceived += (sender, e) => parseVALMessage(e.Message, WSType);
return(wsClient);
}
protected override void processReceivedJSONMessage(string receivedJSONmode, string message, WebSocketSession session)
{
DefiCOMWebsocketSessionParam sessionparam = (DefiCOMWebsocketSessionParam)session.Items["Param"];
switch (receivedJSONmode)
{
case (ResetJSONFormat.ModeCode):
sessionparam.reset();
send_response_msg(session, "Defi Websocket all parameter reset.");
break;
case (DefiWSSendJSONFormat.ModeCode):
DefiWSSendJSONFormat msg_obj_wssend = JsonConvert.DeserializeObject <DefiWSSendJSONFormat>(message);
msg_obj_wssend.Validate();
sessionparam.Sendlist[(DefiParameterCode)Enum.Parse(typeof(DefiParameterCode), msg_obj_wssend.code)] = msg_obj_wssend.flag;
send_response_msg(session, "Defi Websocket send_flag for : " + msg_obj_wssend.code.ToString() + " set to : " + msg_obj_wssend.flag.ToString());
break;
case (DefiWSIntervalJSONFormat.ModeCode):
DefiWSIntervalJSONFormat msg_obj_interval = JsonConvert.DeserializeObject <DefiWSIntervalJSONFormat>(message);
msg_obj_interval.Validate();
sessionparam.SendInterval = msg_obj_interval.interval;
send_response_msg(session, "Defi Websocket send_interval to : " + msg_obj_interval.interval.ToString());
break;
default:
throw new JSONFormatsException("Unsuppoted mode property.");
}
}
// deficom WS client event
private void _deficom_ws_client_Opened(object sender, EventArgs e)
{
//Sleep 5sec in order to wait until the session is registered to the SSM WS session snapshot.
//Thread.Sleep(5000);
// initialize setting
DefiWSSendJSONFormat defisendcode = new DefiWSSendJSONFormat();
defisendcode.code = DefiParameterCode.Engine_Speed.ToString();
defisendcode.flag = true;
DefiWSIntervalJSONFormat definitervalcode = new DefiWSIntervalJSONFormat();
definitervalcode.interval = DEFIPACKET_INTERVAL;
_deficom_ws_client.Send(defisendcode.Serialize());
_deficom_ws_client.Send(definitervalcode.Serialize());
}
