public bool TryConnect(ConnectionParameters connectionParameters, string developmentAuthToken)
{
var playerIdentityToken = GetPlayerIdentityToken(developmentAuthToken);
var loginTokenDetails = GetLoginTokenDetails(playerIdentityToken);
var loginToken = GetLoginToken(loginTokenDetails);
var locatorParameters = new Improbable.Worker.Alpha.LocatorParameters
{
PlayerIdentity = new PlayerIdentityCredentials
{
LoginToken = loginToken,
PlayerIdentityToken = playerIdentityToken,
}
};
using (var locator = new Improbable.Worker.Alpha.Locator(LocatorHost, LocatorPort, locatorParameters))
using (var connectionFuture = locator.ConnectAsync(connectionParameters))
{
Connection = connectionFuture.Get();
if (Connection.GetConnectionStatusCode() != ConnectionStatusCode.Success)
{
Log.Print(LogLevel.Error, $"Failed to connect to deployment {deploymentName}. Reason: {Connection.GetConnectionStatusDetailString()}", serviceConnection);
return(false);
}
return(true);
}
}
protected override void Run()
{
Console.WriteLine("Creating a PlayerIdentityToken");
var playerIdentityTokenResponse = _playerAuthServiceClient.CreatePlayerIdentityToken(
new CreatePlayerIdentityTokenRequest
{
Provider = "provider",
PlayerIdentifier = "player_identifier",
ProjectName = ProjectName
});
Console.WriteLine("Choosing a deployment");
var suitableDeployment = _deploymentServiceClient.ListDeployments(new ListDeploymentsRequest
{
ProjectName = ProjectName,
DeploymentName = DeploymentName
}).First(d => d.Tag.Contains(ScenarioDeploymentTag));
Console.WriteLine("Creating a LoginToken for the selected deployment");
var createLoginTokenResponse = _playerAuthServiceClient.CreateLoginToken(
new CreateLoginTokenRequest
{
PlayerIdentityToken = playerIdentityTokenResponse.PlayerIdentityToken,
DeploymentId = suitableDeployment.Id,
LifetimeDuration = Duration.FromTimeSpan(new TimeSpan(0, 0, 30, 0)),
WorkerType = ScenarioWorkerType
});
Console.WriteLine("Connecting to the deployment using the LoginToken and PlayerIdentityToken");
var locatorParameters = new LocatorParameters
{
PlayerIdentity = new PlayerIdentityCredentials
{
PlayerIdentityToken = playerIdentityTokenResponse.PlayerIdentityToken,
LoginToken = createLoginTokenResponse.LoginToken
}
};
var locator = new Locator(LocatorServerAddress, LocatorServerPort, locatorParameters);
using (var connectionFuture = locator.ConnectAsync(new ConnectionParameters
{
WorkerType = ScenarioWorkerType,
Network = { ConnectionType = NetworkConnectionType.Tcp, UseExternalIp = true }
}))
{
var connFuture = connectionFuture.Get(Convert.ToUInt32(Defaults.ConnectionTimeoutMillis));
if (!connFuture.HasValue || !connFuture.Value.IsConnected)
{
throw new Exception("No connection or connection not established");
}
Console.WriteLine($"Assigned worker ID: {connFuture.Value.GetWorkerId()}");
}
}
private static bool TryConnectWorker(Locator locator)
{
using (var connectionFuture = locator.ConnectAsync(new ConnectionParameters
{
WorkerType = ScenarioWorkerType,
Network = { ConnectionType = NetworkConnectionType.Tcp, UseExternalIp = true }
}))
{
var connFuture = connectionFuture.Get(Convert.ToUInt32(Defaults.ConnectionTimeoutMillis));
if (!connFuture.HasValue || !connFuture.Value.IsConnected)
{
return(false);
}
Console.WriteLine($"Worker connected and assigned worker ID: {connFuture.Value.GetWorkerId()}");
return(true);
}
}
protected override void Run()
{
Console.WriteLine("Creating a PlayerIdentityToken");
var playerIdentityTokenResponse = _playerAuthServiceClient.CreatePlayerIdentityToken(
new CreatePlayerIdentityTokenRequest
{
Provider = "provider",
PlayerIdentifier = "player_identifier",
ProjectName = ProjectName
});
Console.WriteLine("Verifying PlayerIdentityToken");
var decodePlayerIdentityTokenResponse = _playerAuthServiceClient.DecodePlayerIdentityToken(
new DecodePlayerIdentityTokenRequest
{
PlayerIdentityToken = playerIdentityTokenResponse.PlayerIdentityToken
});
var playerIdentityToken = decodePlayerIdentityTokenResponse.PlayerIdentityToken;
if (playerIdentityToken.Provider != "provider")
{
throw new Exception("Provider not recognised.");
}
if (playerIdentityToken.ProjectName != ProjectName)
{
throw new Exception("Project not recognised.");
}
if (DateTime.Now.CompareTo(playerIdentityToken.ExpiryTime.ToDateTime()) > 0)
{
throw new Exception("PlayerIdentityToken expired.");
}
Console.WriteLine("Choosing a deployment");
var listDeploymentsRequest = new ListDeploymentsRequest
{
ProjectName = ProjectName,
Filters = { new Filter
{
TagsPropertyFilter = new TagsPropertyFilter
{
Tag = "player_auth_tag",
Operator = TagsPropertyFilter.Types.Operator.Equal,
},
} }
};
var suitableDeployment = _deploymentServiceClient.ListDeployments(listDeploymentsRequest).First();
Console.WriteLine("Creating a LoginToken for the selected deployment");
var createLoginTokenResponse = _playerAuthServiceClient.CreateLoginToken(
new CreateLoginTokenRequest
{
PlayerIdentityToken = playerIdentityTokenResponse.PlayerIdentityToken,
DeploymentId = suitableDeployment.Id.ToString(),
LifetimeDuration = Duration.FromTimeSpan(new TimeSpan(0, 0, 30, 0)),
WorkerType = ScenarioWorkerType
});
Console.WriteLine("Connecting to the deployment using the LoginToken and PlayerIdentityToken");
var locatorParameters = new LocatorParameters
{
PlayerIdentity = new PlayerIdentityCredentials
{
PlayerIdentityToken = playerIdentityTokenResponse.PlayerIdentityToken,
LoginToken = createLoginTokenResponse.LoginToken
}
};
var locator = new Locator(LocatorServerAddress, LocatorServerPort, locatorParameters);
using (var connectionFuture = locator.ConnectAsync(new ConnectionParameters
{
WorkerType = ScenarioWorkerType,
Network = { ConnectionType = NetworkConnectionType.Tcp, UseExternalIp = true }
}))
{
var connFuture = connectionFuture.Get(Convert.ToUInt32(Defaults.ConnectionTimeoutMillis));
if (!connFuture.HasValue || !connFuture.Value.IsConnected)
{
throw new Exception("No connection or connection not established");
}
Console.WriteLine($"Assigned worker ID: {connFuture.Value.GetWorkerId()}");
}
}
/// <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");
_deployment = _deploymentServiceClient
.ListDeployments(new ListDeploymentsRequest
{
ProjectName = ProjectName,
DeploymentName = DeploymentName
})
.First(d => d.Status == Deployment.Types.Status.Running);
Console.WriteLine($"Found deployment {_deployment.Id}");
Console.WriteLine("Setting capacity limit to 2");
_deployment.WorkerConnectionCapacities.Clear();
_deployment.WorkerConnectionCapacities.Add(new WorkerCapacity
{
WorkerType = ScenarioWorkerType,
MaxCapacity = 2
});
_deploymentServiceClient.UpdateDeployment(new UpdateDeploymentRequest {
Deployment = _deployment
});
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 = _deployment.Id,
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");
_deployment.WorkerConnectionCapacities.Clear();
_deployment.WorkerConnectionCapacities.Add(new WorkerCapacity
{
WorkerType = ScenarioWorkerType,
MaxCapacity = 3
});
_deploymentServiceClient.UpdateDeployment(new UpdateDeploymentRequest {
Deployment = _deployment
});
Console.WriteLine("Connecting another worker");
if (!TryConnectWorker(locator))
{
throw new Exception("Expected worker to be able to connect after capacity increase");
}
}
