// Websocket server events
private void _appServer_SessionClosed(WebSocketSession session, CloseReason reason)
{
// Stop keepalive message timer
KeepAliveDMYMsgTimer keepaliveMsgTimer = (KeepAliveDMYMsgTimer)session.Items["KeepAliveTimer"];
keepaliveMsgTimer.Stop();
IPAddress destinationAddress = session.RemoteEndPoint.Address;
logger.Info("Session closed from : " + destinationAddress.ToString() + " Reason :" + reason.ToString());
}
/// <summary>
/// Initialize appserver with defining events.
/// </summary>
/// <returns>Initialized appserver.</returns>
private WebSocketServer initializeAppServer()
{
WebSocketServer server = new WebSocketServer();
server.NewSessionConnected += (session) =>
{
KeepAliveDMYMsgTimer keepAliveMsgTimer = new KeepAliveDMYMsgTimer(session, this.KeepAliveInterval);
keepAliveMsgTimer.Start();
session.Items.Add("KeepAliveTimer", keepAliveMsgTimer);
IPAddress destinationAddress = session.RemoteEndPoint.Address;
logger.Info("New session connected from : " + destinationAddress.ToString());
};
server.SessionClosed += (session, reason) =>
{
// Stop keepalive message timer
KeepAliveDMYMsgTimer keepaliveMsgTimer = (KeepAliveDMYMsgTimer)session.Items["KeepAliveTimer"];
keepaliveMsgTimer.Stop();
IPAddress destinationAddress = session.RemoteEndPoint.Address;
logger.Info("Session closed from : " + destinationAddress.ToString() + " Reason :" + reason.ToString());
};
server.NewMessageReceived += (session, message) =>
{
string received_JSON_mode;
try
{
var msg_dict = JsonConvert.DeserializeObject <Dictionary <string, string> >(message);
received_JSON_mode = msg_dict["mode"];
}
catch (KeyNotFoundException ex)
{
error_msg(session, ex.GetType().ToString() + " " + ex.Message);
return;
}
catch (JsonException ex)
{
error_msg(session, ex.GetType().ToString() + " " + ex.Message);
return;
}
try
{
switch (received_JSON_mode)
{
//SSM COM all reset
case (ResetJSONFormat.ModeCode):
fuelTripCalc.resetSectTripFuel();
fuelTripCalc.resetTotalTripFuel();
response_msg(session, "NenpiCalc AllRESET.");
break;
case (SectResetJSONFormat.ModeCode):
fuelTripCalc.resetSectTripFuel();
response_msg(session, "NenpiCalc SectRESET.");
break;
case (SectSpanJSONFormat.ModeCode):
SectSpanJSONFormat span_jsonobj = JsonConvert.DeserializeObject <SectSpanJSONFormat>(message);
span_jsonobj.Validate();
fuelTripCalc.SectSpan = span_jsonobj.sect_span * 1000;
response_msg(session, "NenpiCalc SectSpan Set to : " + span_jsonobj.sect_span.ToString() + "sec");
break;
case (SectStoreMaxJSONFormat.ModeCode):
SectStoreMaxJSONFormat storemax_jsonobj = JsonConvert.DeserializeObject <SectStoreMaxJSONFormat>(message);
storemax_jsonobj.Validate();
fuelTripCalc.SectStoreMax = storemax_jsonobj.storemax;
response_msg(session, "NenpiCalc SectStoreMax Set to : " + storemax_jsonobj.storemax.ToString());
break;
default:
throw new JSONFormatsException("Unsuppoted mode property.");
}
}
catch (JSONFormatsException ex)
{
error_msg(session, ex.GetType().ToString() + " " + ex.Message);
return;
}
catch (JsonException ex)
{
error_msg(session, ex.GetType().ToString() + " " + ex.Message);
return;
}
};
return(server);
}