public bool CheckIfStreaming()
{
SimulatorStateResult stateResult = (SimulatorStateResult)CallCommand(new GetSimulatorState());
if (stateResult.State == "Streaming RF")
{
return(true);
}
string errorMsg;
if (stateResult.State == "Error")
{
errorMsg = "An error occured during simulation. Error message:\n" + stateResult.Error;
}
else
{
errorMsg = "Simulator is no more streaming. Current state is " + stateResult.State + ".";
}
if (IsExceptionOnError)
{
throw new Exception(errorMsg);
}
PrintLine(errorMsg);
return(false);
}
public bool WaitState(string state, string failureState = "")
{
PrintLine("Waiting for simulator state ");
SimulatorStateResult stateResult = (SimulatorStateResult)CallCommand(new WaitSimulatorState(state, failureState));
string errorMsg;
if (stateResult.State == state)
{
PrintLine("Simulator state is now to " + state);
return(true);
}
else if (stateResult.State == "Error")
{
errorMsg = "An error occured during simulation. Error message:\n" + stateResult.Error;
}
else
{
errorMsg = "Wrong simulator state. Expected " + state + " but received " + stateResult.State;
}
if (IsExceptionOnError)
{
throw new Exception(errorMsg);
}
PrintLine(errorMsg);
return(false);
}
private void HandleException(CommandResult result)
{
if (IsExceptionOnError && !result.IsSuccess)
{
SimulatorStateResult stateResult = (SimulatorStateResult)Call(new GetSimulatorState());
string errorMsg = "";
if (stateResult.State == "Error")
{
errorMsg = "\nAn error occured during simulation. Error message:\n" + stateResult.Error;
}
throw new CommandException(result, errorMsg);
}
if (IsVerbose && !result.IsSuccess)
{
PrintLine(result.RelatedCommand.Name + " failed: " + result.Message);
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Failure Handling Example
// This example shows:
// 1- How to verify command result
// 2- How to get error messages from command failure
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
static void RunExampleFailureHandling(string host, string target_type, string x300_ip)
{
Console.WriteLine();
Console.WriteLine("=== Failure handling Example ===");
Console.WriteLine("==> Connecting to the simulator");
//RemoteSimulator sim = new RemoteSimulator(true); // Stop the example with an exception if a command fail
RemoteSimulator sim = new RemoteSimulator(false); // Does not stop the example with an exception if a command fail
sim.IsVerbose = false;
sim.Connect(host);
Console.WriteLine("==> Create New Configuration, discarding current simulator settings");
sim.Call(new New(true));
Console.WriteLine("==> Modulation Settings");
string targetId = "MyTargetId";
sim.Call(new SetModulationTarget(target_type, "", x300_ip, true, targetId));
// Select signals to simulate
sim.Call(new ChangeModulationTargetSignals(0, 12500000, 12500000, "UpperL", "L1CA", -1, false, targetId));
// Command Success Example:
// Changing configuration before starting the simulation.
CommandResult result1 = sim.Call(new ChangeModulationTargetSignals(0, 12500000, 50000000, "UpperL", "L1CA,G1", -1, false, targetId));
Console.WriteLine("SUCCESS MESSAGE EXAMPLE: " + result1.Message); // Will print Success
// Command Failure Example:
// The following command is not allowed before you start the simulation.
CommandResult result2 = sim.Call(new SetPowerForSV("GPS", 12, -10, true));
Console.WriteLine("FAILURE MESSAGE EXAMPLE: " + result2.Message);
Console.WriteLine("==> Starting Simulation");
if (sim.Start())
{
// Change satellite 14 power to -15dB (relative to nominal power)
sim.Call(new SetPowerForSV("GPS", 14, -15, false));
// Command Failure Example:
// The following command (setting simulation start time) is not allowed once simulation is started.
CommandResult result3 = sim.Call(new SetGpsStartTime(new DateTime(2021, 2, 15, 7, 0, 0)));
Console.WriteLine("FAILURE MESSAGE EXAMPLE: " + result3.RelatedCommand.ToReadableCommand() + ": " + result3.Message);
// Asynchronous Success command example
// When simulation elapsed time is 9.567 sec, change satellite 31 power to -25 dB
CommandBase cmd4 = sim.Post(new SetPowerForSV("GPS", 31, -25, false), 9.567);
// Asynchronous Failure command example
// When simulation elapsed time is 12.05 sec, change satellite 200 power to +10 dB
CommandBase cmd5 = sim.Post(new SetPowerForSV("GPS", 200, 10, false), 12.05);
// Wait for Asynchronous commands to complete
CommandResult result4 = sim.Wait(cmd4);
CommandResult result5 = sim.Wait(cmd5);
Console.WriteLine("SUCCESS MESSAGE EXAMPLE: " + result4.RelatedCommand.ToReadableCommand() + ": " + result4.Message);
Console.WriteLine("FAILURE MESSAGE EXAMPLE: " + result5.RelatedCommand.ToReadableCommand() + ": " + result5.Message);
Console.WriteLine("==> Stop simulation when elapsed time is 20 sec");
sim.Stop(20);
}
SimulatorStateResult stateResult = (SimulatorStateResult)sim.Call(new GetSimulatorState());
if (stateResult.State == "Error")
{
Console.WriteLine("An error occured during simulation. Error message:\n" + stateResult.Error);
}
sim.Disconnect();
}
