public GameEventReceiver()
{
// Read Environment Variables for configuration
// TODO: Fix configuration to be in line with other configuration in Nether
Console.WriteLine("Configuring GameEventReceiver (from Environment Variables");
string outputStorageAccountConnectionString =
Environment.GetEnvironmentVariable("NETHER_ANALYTICS_STORAGE_CONNECTIONSTRING");
Console.WriteLine($"outputStorageAccountConnectionString: {outputStorageAccountConnectionString}");
string outputContainer =
Environment.GetEnvironmentVariable("NETHER_ANALYTICS_STORAGE_CONTAINER");
Console.WriteLine($"outputContainer: {outputContainer}");
string outputEventHubConnectionString =
Environment.GetEnvironmentVariable("NETHER_INTERMEDIATE_EVENTHUB_CONNECTIONSTRING");
Console.WriteLine($"outputEventHubConnectionString: {outputEventHubConnectionString}");
string outputEventHubName =
Environment.GetEnvironmentVariable("NETHER_INTERMEDIATE_EVENTHUB_NAME");
Console.WriteLine($"outputEventHubName: {outputEventHubName}");
Console.WriteLine();
// Configure Blob Output
_blobOutputManager = new BlobOutputManager(
outputStorageAccountConnectionString,
outputContainer,
BlobOutputFolderStructure.YearMonthDayHour,
100 * 1024 * 1024); // 100MB
// Configure EventHub Output
_eventHubOutputManager = new EventHubOutputManager(outputEventHubConnectionString, outputEventHubName);
// Setup Handler to use above configured output managers
_handler = new GameEventHandler(_blobOutputManager, _eventHubOutputManager);
// Configure Router to switch handeling to correct method depending on game event type
_router = new GameEventRouter(GameEventHandler.ResolveEventType,
GameEventHandler.UnknownGameEventFormatHandler,
GameEventHandler.UnknownGameEventTypeHandler);
_router.RegEventTypeAction("count", "1.0.0", _handler.HandleCountEvent);
_router.RegEventTypeAction("game-heartbeat", "1.0.0", _handler.HandleGameHeartbeat);
_router.RegEventTypeAction("game-start", "1.0.0", _handler.HandleGameStartEvent);
_router.RegEventTypeAction("game-stop", "1.0.0", _handler.HandleGameStopEvent);
_router.RegEventTypeAction("location", "1.0.0", _handler.HandleLocationEvent);
_router.RegEventTypeAction("score", "1.0.0", _handler.HandleScoreEvent);
_router.RegEventTypeAction("start", "1.0.0", _handler.HandleStartEvent);
_router.RegEventTypeAction("stop", "1.0.0", _handler.HandleStopEvent);
}
public GameEventHandler(BlobOutputManager blobOutputManager, EventHubOutputManager eventHubOutputManager)
{
_blobOutputManager = blobOutputManager;
_eventHubOutputManager = eventHubOutputManager;
}
static GameEventReceiver()
{
// Read Environment Variables for configuration
// TODO: Fix configuration to be in line with other configuration in Nether
Console.WriteLine("Configuring GameEventReceiver (from Environment Variables");
var storageAccountConnectionString = ConfigResolver.Resolve("NETHER_ANALYTICS_STORAGE_CONNECTIONSTRING");
Console.WriteLine($"outputStorageAccountConnectionString: {storageAccountConnectionString}");
var outputContainer = ConfigResolver.Resolve("NETHER_ANALYTICS_STORAGE_CONTAINER");
if (string.IsNullOrWhiteSpace(outputContainer))
{
outputContainer = "gameevents";
}
Console.WriteLine($"outputContainer: {outputContainer}");
var tmpContainer = ConfigResolver.Resolve("NETHER_ANALYTICS_STORAGE_TMP_CONTAINER");
if (string.IsNullOrWhiteSpace(tmpContainer))
{
tmpContainer = "tmp";
}
Console.WriteLine($"tmpContainer: {tmpContainer}");
var outputEventHubConnectionString = ConfigResolver.Resolve("NETHER_INTERMEDIATE_EVENTHUB_CONNECTIONSTRING");
Console.WriteLine($"outputEventHubConnectionString: {outputEventHubConnectionString}");
var outputEventHubName = ConfigResolver.Resolve("NETHER_INTERMEDIATE_EVENTHUB_NAME");
Console.WriteLine($"outputEventHubName: {outputEventHubName}");
var maxBlobSize = 10 * 1024; // 10kB
Console.WriteLine($"Max Blob Size: {maxBlobSize / 1024 / 1024}MB ({maxBlobSize}B)");
Console.WriteLine();
// Configure Blob Output
var blobOutputManager = new BlobOutputManager(
storageAccountConnectionString,
tmpContainer,
outputContainer,
maxBlobSize);
// Configure EventHub Output
var eventHubOutputManager = new EventHubOutputManager(outputEventHubConnectionString, outputEventHubName);
// Setup Handler to use above configured output managers
var handler = new GameEventHandler(blobOutputManager, eventHubOutputManager);
// Configure Router to switch handeling to correct method depending on game event type
s_router = new GameEventRouter(GameEventHandler.ResolveEventType,
GameEventHandler.UnknownGameEventFormatHandler,
GameEventHandler.UnknownGameEventTypeHandler,
handler.Flush);
s_router.RegisterKnownGameEventTypeHandler("count/v1.0.0", handler.HandleCountEvent);
s_router.RegisterKnownGameEventTypeHandler("game-heartbeat/v1.0.0", handler.HandleGameHeartbeat);
s_router.RegisterKnownGameEventTypeHandler("game-start/v1.0.0", handler.HandleGameStartEvent);
s_router.RegisterKnownGameEventTypeHandler("game-stop/v1.0.0", handler.HandleGameStopEvent);
s_router.RegisterKnownGameEventTypeHandler("location/v1.0.0", handler.HandleLocationEvent);
s_router.RegisterKnownGameEventTypeHandler("score/v1.0.0", handler.HandleScoreEvent);
s_router.RegisterKnownGameEventTypeHandler("start/v1.0.0", handler.HandleStartEvent);
s_router.RegisterKnownGameEventTypeHandler("stop/v1.0.0", handler.HandleStopEvent);
s_router.RegisterKnownGameEventTypeHandler("generic/v1.0.0", handler.HandleGenericEvent);
}
public GameEventHandler(BlobOutputManager blobOutputManager, EventHubOutputManager eventHubOutputManager, ILocationLookupProvider locationLookupProvider)
{
_blobOutputManager = blobOutputManager;
_eventHubOutputManager = eventHubOutputManager;
_locationLookupProvider = locationLookupProvider;
}
/// <summary>
/// Initialize the GameEventReceiver. Initialization is complete when the returned Task completes.
/// Safe to call multiple times.
/// </summary>
/// <returns></returns>
private static Task InitializeGameEventReceiverAsync()
{
/// double-check lock for perf
if (s_initializationTask != null)
{
return(s_initializationTask);
}
lock (s_initializationLock)
{
if (s_initializationTask == null)
{
s_initializationTask = InitializeInternal();
}
return(s_initializationTask);
}
async Task InitializeInternal()
{
// Read Environment Variables for configuration
// TODO: Fix configuration to be in line with other configuration in Nether
Console.WriteLine("Configuring GameEventReceiver (from Environment Variables");
var storageAccountConnectionString = ConfigResolver.Resolve("NETHER_ANALYTICS_STORAGE_CONNECTIONSTRING");
Console.WriteLine($"outputStorageAccountConnectionString: {storageAccountConnectionString}");
var outputContainer = ConfigResolver.Resolve("NETHER_ANALYTICS_STORAGE_CONTAINER");
if (string.IsNullOrWhiteSpace(outputContainer))
{
outputContainer = "gameevents";
}
Console.WriteLine($"outputContainer: {outputContainer}");
var tmpContainer = ConfigResolver.Resolve("NETHER_ANALYTICS_STORAGE_TMP_CONTAINER");
if (string.IsNullOrWhiteSpace(tmpContainer))
{
tmpContainer = "tmp";
}
Console.WriteLine($"tmpContainer: {tmpContainer}");
var outputEventHubConnectionString = ConfigResolver.Resolve("NETHER_INTERMEDIATE_EVENTHUB_CONNECTIONSTRING");
Console.WriteLine($"outputEventHubConnectionString: {outputEventHubConnectionString}");
var outputEventHubName = ConfigResolver.Resolve("NETHER_INTERMEDIATE_EVENTHUB_NAME");
Console.WriteLine($"outputEventHubName: {outputEventHubName}");
string webJobDashboardAndStorageConnectionString = ConfigResolver.Resolve("NETHER_WEBJOB_DASHBOARD_AND_STORAGE_CONNECTIONSTRING");
var maxBlobSize = 100 * 1024 * 1024; // 100MB, USE CONFIG TO CHANGE MAX SIZE
var maxBlobSizeConfig = ConfigResolver.Resolve("NETHER_BLOB_MAX_SIZE");
if (!string.IsNullOrWhiteSpace(maxBlobSizeConfig))
{
maxBlobSize = int.Parse(maxBlobSizeConfig);
}
Console.WriteLine($"Max Blob Size: {maxBlobSize / 1024 / 1024}MB ({maxBlobSize}B)");
var bingMapsKey = ConfigResolver.Resolve("NETHER_BING_MAPS_KEY");
if (string.IsNullOrWhiteSpace(bingMapsKey))
{
Console.WriteLine("Location lookup is not configured, please specify a configuration for NETHER_BING_MAPS_KEY");
}
else
{
Console.WriteLine($"Using Bing Maps to lookup locations with key: {bingMapsKey}");
}
Console.WriteLine();
Console.WriteLine();
// Configure Blob Output
s_blobOutputManager = new BlobOutputManager(
storageAccountConnectionString,
webJobDashboardAndStorageConnectionString,
tmpContainer,
outputContainer,
maxBlobSize);
await s_blobOutputManager.SetupAsync();
// Configure EventHub Output
var eventHubOutputManager = new EventHubOutputManager(outputEventHubConnectionString, outputEventHubName);
ILocationLookupProvider lookupProvider;
if (string.IsNullOrWhiteSpace(bingMapsKey))
{
lookupProvider = new NullLocationLookupProvider();
}
else
{
lookupProvider = new BingLocationLookupProvider(bingMapsKey);
}
// Setup Handler to use above configured output managers
var handler = new GameEventHandler(s_blobOutputManager, eventHubOutputManager, lookupProvider);
// Configure Router to switch handling to correct method depending on game event type
s_router = new GameEventRouter(GameEventHandler.ResolveEventType,
GameEventHandler.UnknownGameEventFormatHandler,
GameEventHandler.UnknownGameEventTypeHandler,
handler.FlushAsync);
s_router.RegisterKnownGameEventTypeHandler("count/v1.0.0", handler.HandleCountEventAsync);
s_router.RegisterKnownGameEventTypeHandler("game-heartbeat/v1.0.0", handler.HandleGameHeartbeatAsync);
s_router.RegisterKnownGameEventTypeHandler("game-start/v1.0.0", handler.HandleGameStartEventAsync);
s_router.RegisterKnownGameEventTypeHandler("game-stop/v1.0.0", handler.HandleGameStopEventAsync);
s_router.RegisterKnownGameEventTypeHandler("location/v1.0.0", handler.HandleLocationEventAsync);
s_router.RegisterKnownGameEventTypeHandler("score/v1.0.0", handler.HandleScoreEventAsync);
s_router.RegisterKnownGameEventTypeHandler("start/v1.0.0", handler.HandleStartEventAsync);
s_router.RegisterKnownGameEventTypeHandler("stop/v1.0.0", handler.HandleStopEventAsync);
s_router.RegisterKnownGameEventTypeHandler("generic/v1.0.0", handler.HandleGenericEventAsync);
s_router.RegisterKnownGameEventTypeHandler("level-completed/v1.0.0", handler.HandleLevelCompletedEventAsync);
s_router.RegisterKnownGameEventTypeHandler("level-start/v1.0.0", handler.HandleLevelStartEventAsync);
}
}