/// <summary>
/// This contains the implementation of the "Capacity limiting" scenario.
/// 1. Gets the currently running cloud deployment that has a capacity limit.
/// 2. Tests that connecting more clients than the capacity limit fails.
/// 3. Updates the deployment to increase the capacity limit.
/// 4. Tests that additional clients are now able to connect to the deployment.
/// </summary>
protected override void Run()
{
Console.WriteLine("Finding current running deployment");
_runningDeployment = _deploymentServiceClient.GetRunningDeploymentByName(new GetRunningDeploymentByNameRequest
{
ProjectName = ProjectName,
DeploymentName = DeploymentName
}).Deployment;
Console.WriteLine($"Found deployment {_runningDeployment.Id}");
Console.WriteLine("Setting capacity limit to 2");
var setWorkerCapacitiesRequest = new SetDeploymentWorkerCapacitiesRequest
{
DeploymentId = _runningDeployment.Id,
};
setWorkerCapacitiesRequest.WorkerConnectionCapacities.Add(new WorkerCapacity
{
WorkerType = ScenarioWorkerType,
MaxCapacity = 2
});
_deploymentServiceClient.SetDeploymentWorkerCapacities(setWorkerCapacitiesRequest);
Console.WriteLine("Creating a PlayerIdentityToken");
var playerIdentityTokenResponse = _playerAuthServiceClient.CreatePlayerIdentityToken(
new CreatePlayerIdentityTokenRequest
{
Provider = "provider",
PlayerIdentifier = "player_identifier",
ProjectName = ProjectName
});
Console.WriteLine(JsonConvert.SerializeObject(playerIdentityTokenResponse));
Console.WriteLine("Creating a LoginToken for the selected deployment");
var createLoginTokenResponse = _playerAuthServiceClient.CreateLoginToken(
new CreateLoginTokenRequest
{
PlayerIdentityToken = playerIdentityTokenResponse.PlayerIdentityToken,
DeploymentId = _runningDeployment.Id.ToString(),
LifetimeDuration = Duration.FromTimeSpan(new TimeSpan(0, 0, 30, 0)),
WorkerType = ScenarioWorkerType
});
Console.WriteLine(JsonConvert.SerializeObject(createLoginTokenResponse));
Console.WriteLine("Connecting 3 workers to the deployment. Expecting only 2 to succeed");
var locatorParameters = new LocatorParameters
{
PlayerIdentity = new PlayerIdentityCredentials
{
PlayerIdentityToken = playerIdentityTokenResponse.PlayerIdentityToken,
LoginToken = createLoginTokenResponse.LoginToken
}
};
var locator = new Locator(LocatorServerAddress, LocatorServerPort, locatorParameters);
for (var i = 0; i < 3; i++)
{
var connectionSucceeded = TryConnectWorker(locator);
if (!connectionSucceeded && i != 2)
{
throw new Exception("Expected worker to connect successfully");
}
if (connectionSucceeded && i == 2)
{
throw new Exception("Expected worker to fail to connect");
}
}
Console.WriteLine("Increasing capacity limit to 3");
setWorkerCapacitiesRequest = new SetDeploymentWorkerCapacitiesRequest
{
DeploymentId = _runningDeployment.Id,
};
setWorkerCapacitiesRequest.WorkerConnectionCapacities.Add(new WorkerCapacity
{
WorkerType = ScenarioWorkerType,
MaxCapacity = 3
});
_deploymentServiceClient.SetDeploymentWorkerCapacities(setWorkerCapacitiesRequest);
Console.WriteLine("Connecting another worker");
if (!TryConnectWorker(locator))
{
throw new Exception("Expected worker to be able to connect after capacity increase");
}
}