public void SessionHostStartWithProcess()
{
dynamic config = GetValidConfig();
config.RunContainer = false;
MultiplayerSettings settings = JsonConvert.DeserializeObject <MultiplayerSettings>(config.ToString());
settings.SetDefaultsIfNotSpecified();
new MultiplayerSettingsValidator(settings, _mockSystemOperations.Object).IsValid().Should().BeTrue();
SessionHostsStartInfo startInfo = settings.ToSessionHostsStartInfo();
startInfo.HostConfigOverrides.Should().BeNull();
startInfo.SessionHostType.Should().Be(SessionHostType.Process);
foreach (AssetDetail assetDetail in startInfo.AssetDetails)
{
assetDetail.MountPath.Should().BeNull();
}
}
public void SessionHostStartWithContainer()
{
dynamic config = GetValidConfig();
config.RunContainer = true;
MultiplayerSettings settings = JsonConvert.DeserializeObject <MultiplayerSettings>(config.ToString());
settings.SetDefaultsIfNotSpecified();
new MultiplayerSettingsValidator(settings, _mockSystemOperations.Object).IsValid().Should().BeTrue();
SessionHostsStartInfo startInfo = settings.ToSessionHostsStartInfo();
long expectedNanoCpus = (long)((double)config.ContainerStartParameters.ResourceLimits.Cpus * 1_000_000_000);
long expectedMemory = config.ContainerStartParameters.ResourceLimits.MemoryGib * Math.Pow(1024, 3);
startInfo.SessionHostType.Should().Be(SessionHostType.Container);
startInfo.HostConfigOverrides.NanoCPUs.Should().Be(expectedNanoCpus);
startInfo.HostConfigOverrides.Memory.Should().Be(expectedMemory);
foreach (AssetDetail assetDetail in startInfo.AssetDetails)
{
assetDetail.MountPath.Should().NotBeNull();
}
}
public static async Task Main(string[] args)
{
string[] salutations =
{
"Have a nice day!",
"Thank you for using PlayFab Multiplayer Servers",
"Check out our docs at aka.ms/playfabdocs!",
"Have a question? Check our community at community.playfab.com"
};
Console.WriteLine(salutations[new Random().Next(salutations.Length)]);
string debuggingUrl = "https://github.com/PlayFab/gsdkSamples/blob/master/Debugging.md";
Console.WriteLine($"Check this page for debugging tips: {debuggingUrl}");
// lcow stands for Linux Containers On Windows => https://docs.microsoft.com/en-us/virtualization/windowscontainers/deploy-containers/linux-containers
Globals.GameServerEnvironment = args.Contains("-lcow") && RuntimeInformation.IsOSPlatform(OSPlatform.Windows)
? GameServerEnvironment.Linux : GameServerEnvironment.Windows; // LocalMultiplayerAgent is running only on Windows for the time being
MultiplayerSettings settings = JsonConvert.DeserializeObject <MultiplayerSettings>(File.ReadAllText("MultiplayerSettings.json"));
settings.SetDefaultsIfNotSpecified();
MultiplayerSettingsValidator validator = new MultiplayerSettingsValidator(settings);
if (!validator.IsValid())
{
Console.WriteLine("The specified settings are invalid. Please correct them and re-run the agent.");
Environment.Exit(1);
}
string vmId =
$"xcloudwusu4uyz5daouzl:{settings.Region}:{Guid.NewGuid()}:tvmps_{Guid.NewGuid():N}{Guid.NewGuid():N}_d";
Console.WriteLine($"TitleId: {settings.TitleId}");
Console.WriteLine($"BuildId: {settings.BuildId}");
Console.WriteLine($"VmId: {vmId}");
Globals.Settings = settings;
string rootOutputFolder = Path.Combine(settings.OutputFolder, "PlayFabVmAgentOutput", DateTime.Now.ToString("s").Replace(':', '-'));
Console.WriteLine($"Root output folder: {rootOutputFolder}");
VmDirectories vmDirectories = new VmDirectories(rootOutputFolder);
Globals.VmConfiguration = new VmConfiguration(settings.AgentListeningPort, vmId, vmDirectories);
if (Globals.GameServerEnvironment == GameServerEnvironment.Linux && RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
Globals.AdaptFolderPathsForLinuxContainersOnWindows(); // Linux Containers on Windows requires special folder mapping
}
Directory.CreateDirectory(rootOutputFolder);
Directory.CreateDirectory(vmDirectories.GameLogsRootFolderVm);
Directory.CreateDirectory(Globals.VmConfiguration.VmDirectories.CertificateRootFolderVm);
IWebHost host = new WebHostBuilder()
.UseKestrel()
.UseUrls($"http://*:{settings.AgentListeningPort}")
.UseContentRoot(Directory.GetCurrentDirectory())
.UseStartup <Startup>()
.Build();
await host.StartAsync();
Console.WriteLine($"Local Multiplayer Agent is listening on port {settings.AgentListeningPort}");
Globals.SessionConfig = settings.SessionConfig ?? new SessionConfig()
{
SessionId = Guid.NewGuid()
};
Console.WriteLine($"{string.Join(", ", Globals.SessionConfig.InitialPlayers)}");
await new MultiplayerServerManager(SystemOperations.Default, Globals.VmConfiguration, Globals.MultiLogger, SessionHostRunnerFactory.Instance)
.CreateAndStartContainerWaitForExit(settings.ToSessionHostsStartInfo());
await host.StopAsync();
}