/// <summary>
/// Initialize instance
/// </summary>
public override void Initialize(MessageInstance messageInstance)
{
//We always have subscribers
HasSubscribers = true;
//Check if port is defined
var foundport = Config.TryGetEnvVariable("NetMQRunnerPort", Config.GlobalConfig.NetMQRunnerPort);
if (string.IsNullOrWhiteSpace(foundport) || !int.TryParse(foundport, out var port))
{
throw new Exception($"Could not find port number in configuration for setting up outbound event messages. Please set the port number in Global config or via environment variable.");
}
//Check if port is available for usage
if (!Util.CheckPortAvailability(port))
{
throw new Exception($"Port with number {port} is unavailable. Cannot start EventRunner, please check your firewall settings or if the port is already in use by another application");
}
//Initialize socket
_socket = new PublisherSocket("@tcp://*:" + port);
//Set default manipulation logic (so we only send deltas)
EventKeeper.SetManipulationLogic(EventMessageType.PerformanceInfo, EventKeeper.DefaultManipulationLogic(EventMessageType.PerformanceInfo));
//Send data asap (1ms)
MinWait = 1;
}
/// <summary>
/// Initialize instance
/// </summary>
/// <exception cref="Exception"></exception>
public override void Initialize(MessageInstance messageInstance)
{
//We always have subscribers
HasSubscribers = true;
//Get dweet url
_dweetUrl = Environment.GetEnvironmentVariable("dweeturl");
//Check url
if (!Uri.IsWellFormedUriString(_dweetUrl, UriKind.RelativeOrAbsolute))
{
throw new Exception($"Incorrect dweet url was supplied: {_dweetUrl}");
}
//Slow down the sending interval
int minsecondsinterval = 5; //Will only send updates every 5 seconds
EventKeeper.SetCompareLogic((prev, current) =>
!prev.Equals(current) &&
(current.OccuredUtc - prev.OccuredUtc).TotalSeconds > minsecondsinterval);
//We are not be able to send performance information as it is larger than 2.000 characters
//You can always add a manipulator to make the message smaller (only sending the data you want to show via dweet)
EventKeeper.SetCompareLogic(EventMessageType.PerformanceInfo, (prev, current) => false);
}
