public TerminalCommandResponse AddModbusDevice(GTSetConfigurationRequest request)
{
var config = WebApiServerConfigurationManager.Instance.Configurations;
TerminalCommandRequest commandRequest = new TerminalCommandRequest();
commandRequest.TerminalId = request.TerminalId;
try
{
if (!(request.RequestType == GatewayRequestType.TerminalCommand &&
request.CommandType == GTCommandType.AddModbusDevice))
{
return(new TerminalCommandResponse
{
RequestType = request.RequestType,
RequestId = request.RequestId,
Message = "Invalid Request Type",
ResponseStatus = ResponseStatus.Failed,
TerminalId = request.TerminalId
});
}
commandRequest.Data = GTCommandFactory.CreateSetCommand(request.TerminalId, request.Data, request.CommandType);
return(TerminalRequestHandler.SendGTCommandRequest(commandRequest, request.CommandType));
}
catch (Exception ex)
{
return(new TerminalCommandResponse
{
RequestId = commandRequest.RequestId,
Data = null,
RequestType = commandRequest.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = ex.Message
});
}
}
public async Task PerformTerminalCommandRequest(TerminalCommandRequest request)
{
RestClientFactory factory = new RestClientFactory("RMS");
var response = await factory.PostCallAsync <TerminalCommandResponse, TerminalCommandRequest>
(factory.apiConfiguration.Apis["TerminalCommand"], request);
OnResponseReceived(response);
}
public TerminalCommandResponse SetConfiguration(GTSetConfigurationRequest request)
{
var config = WebApiServerConfigurationManager.Instance.Configurations;
TerminalCommandRequest commandRequest = new TerminalCommandRequest();
commandRequest.TerminalId = request.TerminalId;
try
{
if (request.RequestType != GatewayRequestType.TerminalCommand)
{
return(new TerminalCommandResponse
{
RequestType = request.RequestType,
RequestId = request.RequestId,
Message = "Invalid Request Type",
ResponseStatus = ResponseStatus.Failed,
TerminalId = request.TerminalId
});
}
if (request.CommandType == GTCommandType.GeneralSettings ||
request.CommandType == GTCommandType.ExtendedConfigurationSettings ||
request.CommandType == GTCommandType.PollingAndGprsSettings ||
request.CommandType == GTCommandType.Reset ||
request.CommandType == GTCommandType.ResetRom ||
request.CommandType == GTCommandType.SimAndServerSettings ||
request.CommandType == GTCommandType.WatchdogSettings)
{
commandRequest.Data = GTCommandFactory.CreateSetCommand(request.TerminalId, request.Data, request.CommandType);
var response = TerminalRequestHandler.SendGTCommandRequest(commandRequest, request.CommandType);
response.RequestId = request.RequestId;
return(response);
}
else
{
return(new TerminalCommandResponse
{
RequestType = request.RequestType,
RequestId = request.RequestId,
Message = "Invalid Request Type",
ResponseStatus = ResponseStatus.Failed,
TerminalId = request.TerminalId
});
}
}
catch (Exception ex)
{
return(new TerminalCommandResponse
{
RequestId = commandRequest.RequestId,
Data = null,
RequestType = commandRequest.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = ex.Message
});
}
}
public void Notify(object request)
{
var jsonObject = JObject.FromObject(request);
TerminalCommandRequest command = jsonObject.ToObject <TerminalCommandRequest>();
// parse and store command to a dictionary
Console.WriteLine(command.ToFormattedJson());
Task.Run(() => server.Send(command.TerminalId, command.Data));
}
private void btnSendCommand_Click(object sender, EventArgs e)
{
UpdateTextBox(txtResponse, "Please Wait... (PerformTerminalCommandRequest)");
TerminalCommandRequest request = new TerminalCommandRequest();
request.RequestType = GatewayRequestType.TerminalCommand;
request.TerminalId = txtTerminalId.Text;
request.Data = txtCommand.Text;
Task.Run(() => PerformTerminalCommandRequest(request));
}
public TerminalCommandResponse GetModbusDevice(GTGetModbusDeviceRequest request)
{
var config = WebApiServerConfigurationManager.Instance.Configurations;
TerminalCommandRequest commandRequest = new TerminalCommandRequest();
commandRequest.TerminalId = request.TerminalId;
try
{
if (request.CommandType == GTCommandType.GetModbusDevice)
{
commandRequest.Data = GTCommandFactory.CreateGetModbusDeviceCommand(request.TerminalId, request.StartIndex, 1);
var response = TerminalRequestHandler.SendGTCommandRequest(commandRequest, request.CommandType);
return(response);
}
else if (request.CommandType == GTCommandType.GetMultipleModbusDevices)
{
commandRequest.Data = GTCommandFactory.CreateGetModbusDeviceCommand(request.TerminalId, request.StartIndex, request.NumberOfDevices);
var response = TerminalRequestHandler.SendGTCommandRequest(commandRequest, request.CommandType);
return(response);
}
else
{
return(new TerminalCommandResponse
{
RequestId = commandRequest.RequestId,
Data = null,
RequestType = commandRequest.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = "Invalid Command Request"
});
}
}
catch (Exception ex)
{
return(new TerminalCommandResponse
{
RequestId = commandRequest.RequestId,
Data = null,
RequestType = commandRequest.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = ex.Message
});
}
}
public TerminalCommandResponse Command(TerminalCommandRequest request)
{
var config = WebApiServerConfigurationManager.Instance.Configurations;
try
{
if (request.RequestType != GatewayRequestType.TerminalCommand)
{
return(new TerminalCommandResponse
{
RequestType = request.RequestType,
RequestId = request.RequestId,
Message = "Invalid Request Type",
ResponseStatus = ResponseStatus.Failed,
TerminalId = request.TerminalId
});
}
var cmd = TerminalCommandHandler.Instance.Find(request.TerminalId);
if (cmd != null)
{
return(new TerminalCommandResponse
{
RequestId = request.RequestId,
Data = null,
RequestType = request.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = "Another configuration already in process. Please try again later"
});
}
TerminalCommandHandler.Instance.Add(new TerminalCommand
{
RequestData = request.Data,
TerminalId = request.TerminalId,
RequestReceivedOn = DateTimeHelper.CurrentUniversalTime,
Status = CommandStatus.RequestReceived
});
WebServer.server.Notify(request);
int retries = config.TerminalCommandRetries;
while (retries > 0)
{
retries--;
try
{
var command = TerminalCommandHandler.Instance.Find(request.TerminalId);
if (command.Status == CommandStatus.ResponseReceived)
{
TerminalCommandHandler.Instance.Remove(request.TerminalId);
return(new TerminalCommandResponse
{
RequestId = request.RequestId,
Data = command.ResponseData,
RequestType = request.RequestType,
ResponseStatus = ResponseStatus.Success,
Message = "Response Received from Device",
TerminalId = command.TerminalId
});
}
}
catch (Exception ex)
{
return(new TerminalCommandResponse
{
RequestId = request.RequestId,
Data = null,
RequestType = request.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = ex.Message
});
}
Thread.Sleep(config.TerminalCommandRetryIntervalInSeconds * 1000);
}
TerminalCommandHandler.Instance.Remove(request.TerminalId);
return(new TerminalCommandResponse
{
RequestId = request.RequestId,
Data = null,
RequestType = request.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = "Request Timed Out",
TerminalId = request.TerminalId
});
}
catch (Exception ex)
{
return(new TerminalCommandResponse
{
RequestId = request.RequestId,
Data = null,
RequestType = request.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = ex.Message
});
}
}
public TerminalCommandResponse Command(TerminalCommandRequest request)
{
var config = WebApiServerConfigurationManager.Instance.Configurations;
try
{
var cmd = TerminalCommandHandler.Instance.Find(request.TerminalId);
if (cmd != null)
{
return(new TerminalCommandResponse
{
RequestId = request.RequestId,
Data = null,
RequestType = request.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = "Another configuration already in process. Please try again later"
});
}
TerminalCommandHandler.Instance.Add(new TerminalCommand
{
RequestData = request.Data,
TerminalId = request.TerminalId,
RequestReceivedOn = DateTimeHelper.CurrentUniversalTime,
Status = CommandStatus.RequestReceived
});
WebServer.server.Notify(request);
int retries = config.TerminalCommandRetries;
while (retries > 0)
{
retries--;
try
{
var command = TerminalCommandHandler.Instance.Find(request.TerminalId);
if (command.Status == CommandStatus.ResponseReceived)
{
TerminalCommandHandler.Instance.Remove(request.TerminalId);
return(new TerminalCommandResponse
{
RequestId = request.RequestId,
Data = command.ResponseData,
RequestType = request.RequestType,
ResponseStatus = ResponseStatus.Success,
Message = "Configuration Successful",
TerminalId = command.TerminalId
});
}
}
catch (Exception ex)
{
return(new TerminalCommandResponse
{
RequestId = request.RequestId,
Data = null,
RequestType = request.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = ex.Message
});
}
Thread.Sleep(config.TerminalCommandRetryIntervalInSeconds * 1000);
}
TerminalCommandHandler.Instance.Remove(request.TerminalId);
return(new TerminalCommandResponse
{
RequestId = request.RequestId,
Data = null,
RequestType = request.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = "Request Timed Out",
TerminalId = request.TerminalId
});
//var configurations = WebApiServerConfigurationManager.Instance.Configurations;
//IOwinContext owinContext = Request.GetOwinContext();
//string clientIp = owinContext.Environment["server.RemoteIpAddress"] as string;
//return RequestHandler.HandleRequest(jsonObject, new CommunicationContext { IP = clientIp });
}
catch (Exception ex)
{
return(new TerminalCommandResponse
{
RequestId = request.RequestId,
Data = null,
RequestType = request.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = ex.Message
});
}
}
public static TerminalCommandResponse SendGTCommandRequest(TerminalCommandRequest commandRequest,
GTCommandType commandType)
{
var config = WebApiServerConfigurationManager.Instance.Configurations;
TerminalCommandResponse response = new TerminalCommandResponse();
try
{
var connected = WebServer.server.ChannelKeys.Contains(commandRequest.TerminalId);
if (!connected)
{
return(new TerminalCommandResponse
{
RequestId = commandRequest.RequestId,
Data = null,//commandRequest.Data,
RequestType = commandRequest.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = "Site not connected."
});
}
var cmd = TerminalCommandHandler.Instance.Find(commandRequest.TerminalId);
if (cmd != null)
{
return(new TerminalCommandResponse
{
RequestId = commandRequest.RequestId,
Data = commandRequest.Data,
RequestType = commandRequest.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = "Another configuration already in process. Please try again later"
});
}
TerminalCommandHandler.Instance.Add(new TerminalCommand
{
RequestData = commandRequest.Data,
TerminalId = commandRequest.TerminalId,
RequestReceivedOn = DateTimeHelper.CurrentUniversalTime,
Status = CommandStatus.RequestReceived
});
WebServer.server.Notify(commandRequest);
int retries = config.TerminalCommandRetries;
while (retries > 0)
{
retries--;
try
{
var command = TerminalCommandHandler.Instance.Find(commandRequest.TerminalId);
if (command.Status == CommandStatus.ResponseReceived)
{
TerminalCommandHandler.Instance.Remove(commandRequest.TerminalId);
var data = command.ResponseData;
ICGRC gtConfig = null;
if (!string.IsNullOrEmpty(data))
{
var packet = ParsingManager.FirstLevelParser(data);
gtConfig = GTCommandFactory.GetConfiguration(packet, commandType);
}
return(new TerminalCommandResponse
{
RequestId = commandRequest.RequestId,
Data = gtConfig,
RequestType = commandRequest.RequestType,
ResponseStatus = ResponseStatus.Success,
Message = "Response Received",
TerminalId = command.TerminalId
});
}
}
catch (Exception ex)
{
return(new TerminalCommandResponse
{
RequestId = commandRequest.RequestId,
Data = null,
RequestType = commandRequest.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = ex.Message
});
}
Thread.Sleep(config.TerminalCommandRetryIntervalInSeconds * 1000);
}
TerminalCommandHandler.Instance.Remove(commandRequest.TerminalId);
return(new TerminalCommandResponse
{
RequestId = commandRequest.RequestId,
Data = null,
RequestType = commandRequest.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = "Request Timed Out",
TerminalId = commandRequest.TerminalId
});
}
catch (Exception ex)
{
return(new TerminalCommandResponse
{
RequestId = commandRequest.RequestId,
Data = null,
RequestType = commandRequest.RequestType,
ResponseStatus = ResponseStatus.Failed,
Message = ex.Message
});
}
}