internal static void Initialize(ContainerBuilder builder, WebHostSettings settings) { ScriptHostConfiguration scriptHostConfig = new ScriptHostConfiguration() { RootScriptPath = settings.ScriptPath, RootLogPath = settings.LogPath, FileLoggingEnabled = true }; // If running on Azure Web App, derive the host ID from the site name string hostId = Environment.GetEnvironmentVariable("WEBSITE_SITE_NAME"); if (!String.IsNullOrEmpty(hostId)) { // Truncate to the max host name length if needed const int MaximumHostIdLength = 32; if (hostId.Length > MaximumHostIdLength) { hostId = hostId.Substring(0, MaximumHostIdLength); } // Trim any trailing - as they can cause problems with queue names hostId = hostId.TrimEnd('-'); scriptHostConfig.HostConfig.HostId = hostId.ToLowerInvariant(); } SecretManager secretManager = new SecretManager(settings.SecretsPath); // Make sure that host secrets get created on startup if they don't exist secretManager.GetHostSecrets(); builder.RegisterInstance <SecretManager>(secretManager); WebScriptHostManager scriptHostManager = new WebScriptHostManager(scriptHostConfig, secretManager); builder.RegisterInstance <WebScriptHostManager>(scriptHostManager); WebHookReceiverManager webHookReceiverManager = new WebHookReceiverManager(secretManager); builder.RegisterInstance <WebHookReceiverManager>(webHookReceiverManager); if (!settings.IsSelfHost) { HostingEnvironment.QueueBackgroundWorkItem((ct) => scriptHostManager.RunAndBlock(ct)); } else { Task.Run(() => scriptHostManager.RunAndBlock()); } }
public Fixture() { TestFunctionRoot = Path.Combine(TestHelpers.FunctionsTestDirectory, "Functions"); TestLogsRoot = Path.Combine(TestHelpers.FunctionsTestDirectory, "Logs"); TestSecretsRoot = Path.Combine(TestHelpers.FunctionsTestDirectory, "Secrets"); string testRoot = Path.Combine(TestFunctionRoot, Guid.NewGuid().ToString()); SecretsPath = Path.Combine(TestSecretsRoot, Guid.NewGuid().ToString()); Directory.CreateDirectory(SecretsPath); string logRoot = Path.Combine(TestLogsRoot, Guid.NewGuid().ToString(), @"Functions"); Directory.CreateDirectory(logRoot); FunctionsLogDir = Path.Combine(logRoot, @"Function"); Directory.CreateDirectory(FunctionsLogDir); // Add some secret files (both old and valid) File.Create(Path.Combine(SecretsPath, ScriptConstants.HostMetadataFileName)); File.Create(Path.Combine(SecretsPath, "WebHookTrigger.json")); File.Create(Path.Combine(SecretsPath, "QueueTriggerToBlob.json")); File.Create(Path.Combine(SecretsPath, "Foo.json")); File.Create(Path.Combine(SecretsPath, "Bar.json")); File.Create(Path.Combine(SecretsPath, "Invalid.json")); // Add some old file directories CreateTestFunctionLogs(FunctionsLogDir, "Foo"); CreateTestFunctionLogs(FunctionsLogDir, "Bar"); CreateTestFunctionLogs(FunctionsLogDir, "Baz"); CreateTestFunctionLogs(FunctionsLogDir, "Invalid"); ScriptHostConfiguration config = new ScriptHostConfiguration { RootScriptPath = @"TestScripts\Node", RootLogPath = logRoot, FileLoggingEnabled = true }; SecretManager secretManager = new SecretManager(SecretsPath); WebHostSettings webHostSettings = new WebHostSettings(); HostManager = new WebScriptHostManager(config, secretManager, webHostSettings); Task task = Task.Run(() => { HostManager.RunAndBlock(); }); TestHelpers.Await(() => { return(HostManager.IsRunning); }).GetAwaiter().GetResult(); }
public Fixture() { string testRoot = Path.Combine(Path.GetTempPath(), "FunctionTests"); if (Directory.Exists(testRoot)) { Directory.Delete(testRoot, recursive: true); } SecretsPath = Path.Combine(testRoot, "TestSecrets"); Directory.CreateDirectory(SecretsPath); string logRoot = Path.Combine(testRoot, @"Functions"); Directory.CreateDirectory(logRoot); FunctionsLogDir = Path.Combine(logRoot, @"Function"); Directory.CreateDirectory(FunctionsLogDir); // Add some secret files (both old and valid) File.Create(Path.Combine(SecretsPath, ScriptConstants.HostMetadataFileName)); File.Create(Path.Combine(SecretsPath, "WebHookTrigger.json")); File.Create(Path.Combine(SecretsPath, "QueueTriggerToBlob.json")); File.Create(Path.Combine(SecretsPath, "Foo.json")); File.Create(Path.Combine(SecretsPath, "Bar.json")); File.Create(Path.Combine(SecretsPath, "Invalid.json")); // Add some old file directories CreateTestFunctionLogs(FunctionsLogDir, "Foo"); CreateTestFunctionLogs(FunctionsLogDir, "Bar"); CreateTestFunctionLogs(FunctionsLogDir, "Baz"); CreateTestFunctionLogs(FunctionsLogDir, "Invalid"); ScriptHostConfiguration config = new ScriptHostConfiguration { RootScriptPath = @"TestScripts\Node", RootLogPath = logRoot, FileLoggingEnabled = true }; SecretManager secretManager = new SecretManager(SecretsPath); HostManager = new WebScriptHostManager(config, secretManager); Task task = Task.Run(() => { HostManager.RunAndBlock(); }); TestHelpers.Await(() => { return(HostManager.IsRunning); }).GetAwaiter().GetResult(); }
public async Task EmptyHost_StartsSuccessfully() { string functionTestDir = Path.Combine(_fixture.TestFunctionRoot, Guid.NewGuid().ToString()); Directory.CreateDirectory(functionTestDir); // important for the repro that these directories no not exist string logDir = Path.Combine(_fixture.TestLogsRoot, Guid.NewGuid().ToString()); string secretsDir = Path.Combine(_fixture.TestSecretsRoot, Guid.NewGuid().ToString()); JObject hostConfig = new JObject { { "id", "123456" } }; File.WriteAllText(Path.Combine(functionTestDir, ScriptConstants.HostMetadataFileName), hostConfig.ToString()); ScriptHostConfiguration config = new ScriptHostConfiguration { RootScriptPath = functionTestDir, RootLogPath = logDir, FileLoggingMode = FileLoggingMode.Always }; ISecretManager secretManager = new SecretManager(secretsDir); WebHostSettings webHostSettings = new WebHostSettings(); ScriptHostManager hostManager = new WebScriptHostManager(config, secretManager, webHostSettings); Task runTask = Task.Run(() => hostManager.RunAndBlock()); await TestHelpers.Await(() => hostManager.IsRunning, timeout : 10000); hostManager.Stop(); Assert.False(hostManager.IsRunning); await Task.Delay(FileTraceWriter.LogFlushIntervalMs); string hostLogFilePath = Directory.EnumerateFiles(Path.Combine(logDir, "Host")).Single(); string hostLogs = File.ReadAllText(hostLogFilePath); Assert.Contains("Generating 0 job function(s)", hostLogs); Assert.Contains("No job functions found.", hostLogs); Assert.Contains("Job host started", hostLogs); Assert.Contains("Job host stopped", hostLogs); }
public async Task MultipleHostRestarts() { string functionTestDir = Path.Combine(_fixture.TestFunctionRoot, Guid.NewGuid().ToString()); Directory.CreateDirectory(functionTestDir); string logDir = Path.Combine(_fixture.TestLogsRoot, Guid.NewGuid().ToString()); string secretsDir = Path.Combine(_fixture.TestSecretsRoot, Guid.NewGuid().ToString()); ScriptHostConfiguration config = new ScriptHostConfiguration { RootLogPath = logDir, RootScriptPath = functionTestDir, FileLoggingMode = FileLoggingMode.Always, RestartInterval = TimeSpan.FromMilliseconds(500) }; SecretManager secretManager = new SecretManager(secretsDir); WebHostSettings webHostSettings = new WebHostSettings(); var factoryMock = new Mock <IScriptHostFactory>(); int count = 0; factoryMock.Setup(p => p.Create(config)).Callback(() => { count++; }).Throws(new Exception("Kaboom!")); ScriptHostManager hostManager = new WebScriptHostManager(config, secretManager, webHostSettings, factoryMock.Object); Task runTask = Task.Run(() => hostManager.RunAndBlock()); await TestHelpers.Await(() => { return(count > 3); }); hostManager.Stop(); Assert.False(hostManager.IsRunning); // regression test: previously on multiple restarts we were recomposing // the writer on each restart, resulting in a nested chain of writers // increasing on each restart Assert.Equal(typeof(SystemTraceWriter), config.TraceWriter.GetType()); }
private async Task <WebScriptHostManager> CreateAndStartWebScriptHostManager(TraceWriter traceWriter) { var functions = new Collection <string> { "TimeoutToken" }; ScriptHostConfiguration config = new ScriptHostConfiguration() { RootScriptPath = $@"TestScripts\CSharp", TraceWriter = traceWriter, FileLoggingMode = FileLoggingMode.Always, Functions = functions, FunctionTimeout = TimeSpan.FromSeconds(3) }; var manager = new WebScriptHostManager(config, new SecretManager(), new WebHostSettings()); Task task = Task.Run(() => { manager.RunAndBlock(); }); await TestHelpers.Await(() => manager.IsRunning); return(manager); }
internal async Task GeneratedMethods_WithOutParams_DoNotCauseDeadlocks(string fixture) { var traceWriter = new TestTraceWriter(TraceLevel.Verbose); ScriptHostConfiguration config = new ScriptHostConfiguration() { RootScriptPath = @"TestScripts\FunctionGeneration", TraceWriter = traceWriter }; string secretsPath = Path.Combine(Path.GetTempPath(), @"FunctionTests\Secrets"); WebHostSettings webHostSettings = new WebHostSettings(); var secretManager = new SecretManager(SettingsManager, secretsPath, NullTraceWriter.Instance); using (var manager = new WebScriptHostManager(config, new TestSecretManagerFactory(secretManager), SettingsManager, webHostSettings)) { Thread runLoopThread = new Thread(_ => { manager.RunAndBlock(CancellationToken.None); }); runLoopThread.IsBackground = true; runLoopThread.Start(); await TestHelpers.Await(() => { return manager.State == ScriptHostState.Running; }); var request = new HttpRequestMessage(HttpMethod.Get, String.Format("http://localhost/api/httptrigger-{0}", fixture)); FunctionDescriptor function = manager.GetHttpFunctionOrNull(request); SynchronizationContext currentContext = SynchronizationContext.Current; var resetEvent = new ManualResetEventSlim(); try { var requestThread = new Thread(() => { var context = new SingleThreadSynchronizationContext(); SynchronizationContext.SetSynchronizationContext(context); manager.HandleRequestAsync(function, request, CancellationToken.None) .ContinueWith(task => resetEvent.Set()); Thread.Sleep(500); context.Run(); }); requestThread.IsBackground = true; requestThread.Start(); bool threadSignaled = resetEvent.Wait(TimeSpan.FromSeconds(10)); requestThread.Abort(); Assert.True(threadSignaled, "Thread execution did not complete"); } finally { SynchronizationContext.SetSynchronizationContext(currentContext); manager.Stop(); } } }