static string GetAxisInfo(NumGenerator axis)
{
return("{\"action\":\"info\", " +
"\"axis\":\"" + axis.Name + "\", " +
"\"min\":\"" + axis.Min + "\", " +
"\"max\":\"" + axis.Max + "\", " +
"\"time\":\"" + axis.Time + "\", " +
"\"status\":\"" + axis.Status + "\"}");
}
static void Main(string[] args)
{
ISubscriber sub = redis.GetSubscriber();
NumGenerator x = new NumGenerator("x", sub);
NumGenerator y = new NumGenerator("y", sub);
sub.Subscribe("ServerMessages", (channel, payload) =>
{
try
{
Dictionary <string, string> json =
JsonConvert.DeserializeObject <Dictionary <string, string> >(payload);
if (json.ContainsKey("action"))
{
switch (json["action"])
{
case "startX":
Console.WriteLine(GetLogLine() + "Action startX requested");
x.Start();
break;
case "startY":
Console.WriteLine(GetLogLine() + "Action startY requested");
y.Start();
break;
case "stopX":
Console.WriteLine(GetLogLine() + "Action stopX requested");
x.Stop();
break;
case "stopY":
Console.WriteLine(GetLogLine() + "Action stopY requested");
y.Stop();
break;
case "updateX":
Console.WriteLine(GetLogLine() + "Action updateX requested");
x.Update(json);
sub.Publish("ClientMessages", GetAxisInfo(x));
break;
case "updateY":
Console.WriteLine(GetLogLine() + "Action updateY requested");
y.Update(json);
sub.Publish("ClientMessages", GetAxisInfo(y));
break;
case "getXInfo":
Console.WriteLine(GetLogLine() + "Action getXInfo requested");
sub.Publish("ClientMessages", GetAxisInfo(x));
break;
case "getYInfo":
Console.WriteLine(GetLogLine() + "Action getYInfo requested");
sub.Publish("ClientMessages", GetAxisInfo(y));
break;
default:
Console.WriteLine(GetLogLine() + "No action defined for " + json["action"]);
break;
}
}
else if (!json.ContainsKey("axis"))
{
Console.WriteLine(GetLogLine() + "No action found in JSON");
}
}
catch (JsonReaderException e)
{
Console.WriteLine(GetLogLine() + "Error: payload is not a JSON (" + e.StackTrace + ")");
}
});
System.Threading.Thread.Sleep(-1);
}
