/// <summary>
/// Initializes the pool with default settings and binds to the active
/// Logger output.
/// </summary>
/// <param name="runtimeConfiguration">Active configuration settings for the current session.</param>
public WorkerRegistrationPool(RuntimeConfiguration runtimeConfiguration)
{
this.runtimeConfiguration = runtimeConfiguration;
registrationPool = new List <WorkerRegistration>();
hostAddress = runtimeConfiguration.GetManagerBindAddress();
basePort = runtimeConfiguration.GetManagerComPort() + 1;
}
public void TestWorkerRegistration()
{
WorkerRegistration workerRegistration = workerRegistrationPool.RegisterNewWorker();
Assert.IsNotNull(workerRegistration);
Assert.AreEqual(workerRegistration.Name, "worker-1");
Assert.AreEqual(workerRegistration.Port, runtimeConfiguration.GetManagerComPort() + 1);
Assert.IsNull(workerRegistration.ClientServer);
Assert.IsNotNull(workerRegistration.LastHeartBeat);
}
/// <summary>
///Initializes the manager with specified settings.
/// </summary>
/// <param name="runtimeConfiguration">Active runtime configuration settings for this session.</param>
/// <param name="workerRegistrationPool">Configured pool of workers to manage.</param>
/// <exception cref="ArgumentException">When invalid IP/port bindings are configured.</exception>
public WorkerRegistrationManager(RuntimeConfiguration runtimeConfiguration, WorkerRegistrationPool workerRegistrationPool)
{
managerBindIP = runtimeConfiguration.GetManagerBindAddress();
try
{
tcpServer = new TCPServer(managerBindIP, runtimeConfiguration.GetManagerComPort());
}
catch (ArgumentException e)
{
throw new ArgumentException("Invalid IP or port setting for the Worker Registration Manager. Check settings and try again.", e);
}
catch (IOException e)
{
throw new IOException("The Worker Registration Service encountered an error while binding to the configured IP/port configuration. Ensure that you have the correct permissions to use the port and that the requested port is not already in use by another process.", e);
}
shouldListen = false;
registrationPool = workerRegistrationPool;
sharedLogger = runtimeConfiguration.GetLoggerInstance();
this.runtimeConfiguration = runtimeConfiguration;
}
/// <summary>
/// Sets up all requisite services and starts listening for requests from workers, API clients, and internal dispatches.
/// </summary>
/// <param name="runtimeConfiguration">Active runtime configuration settings profile.</param>
public override void Setup(RuntimeConfiguration runtimeConfiguration)
{
// TODO: Some of this can be moved up to the class initializer.
workerRegistrationPool = new WorkerRegistrationPool(runtimeConfiguration);
jobDispatchManager = new JobDispatchManager(runtimeConfiguration, workerRegistrationPool);
apiMessageProcessor = new ApiMessageProcessor(runtimeConfiguration, workerRegistrationPool, jobDispatchManager);
workerRegistrationManager = new WorkerRegistrationManager(runtimeConfiguration, workerRegistrationPool);
dataStoreManager = new DataStoreManager();
workerMessageProcessor = new WorkerMessageProcessor(runtimeConfiguration, workerRegistrationPool, dataStoreManager);
Task.Run(() => workerRegistrationManager.ListenAsync());
Task.Run(() => apiMessageProcessor.ListenAsync());
SharedLogger.Msg("Manager", "API", $"Manager is listening for registrations at {runtimeConfiguration.GetManagerBindAddress().ToString()}:{runtimeConfiguration.GetManagerComPort()}");
}
public override void Setup(RuntimeConfiguration runtimeConfiguration)
{
base.Setup(runtimeConfiguration);
registerWorker(runtimeConfiguration.GetManagerBindAddress(), runtimeConfiguration.GetManagerComPort());
}