public ScriptHostManager(ScriptHostConfiguration config, ScriptSettingsManager settingsManager, IScriptHostFactory scriptHostFactory, IScriptHostEnvironment environment = null)
{
_environment = environment ?? this;
_config = config;
_settingsManager = settingsManager;
_scriptHostFactory = scriptHostFactory;
}
private RunDependencies CreateDependencies(IScriptHostEnvironment environment = null)
{
var dependencies = new RunDependencies();
var scriptHostConfiguration = new ScriptHostConfiguration
{
HostConfig = new JobHostConfiguration(),
FileLoggingMode = FileLoggingMode.Always,
FileWatchingEnabled = true,
BindingProviders = new List <ScriptBindingProvider>()
};
TestLoggerProvider loggerProvider = new TestLoggerProvider();
ILoggerFactory loggerFactory = new LoggerFactory();
loggerFactory.AddProvider(loggerProvider);
scriptHostConfiguration.HostConfig.LoggerFactory = loggerFactory;
var eventManager = new ScriptEventManager();
var host = new Mock <ScriptHost>(environment ?? new NullScriptHostEnvironment(), eventManager, scriptHostConfiguration, null, null, null);
host.CallBase = true;
host.SetupGet(h => h.IsPrimary).Returns(true);
var entrypointResolver = new Mock <IFunctionEntryPointResolver>();
var compilation = new Mock <IDotNetCompilation>();
compilation.Setup(c => c.GetDiagnostics())
.Returns(ImmutableArray <Diagnostic> .Empty);
var compilationService = new Mock <ICompilationService <IDotNetCompilation> >();
compilationService.Setup(s => s.SupportedFileTypes)
.Returns(() => new[] { ".csx" });
compilationService.Setup(s => s.GetFunctionCompilationAsync(It.IsAny <FunctionMetadata>()))
.ReturnsAsync(compilation.Object);
var compilationServiceFactory = new Mock <ICompilationServiceFactory <ICompilationService <IDotNetCompilation>, IFunctionMetadataResolver> >();
compilationServiceFactory.Setup(f => f.CreateService(ScriptType.CSharp, It.IsAny <IFunctionMetadataResolver>()))
.Returns(compilationService.Object);
var metricsLogger = new MetricsLogger();
scriptHostConfiguration.HostConfig.AddService <IMetricsLogger>(metricsLogger);
return(new RunDependencies
{
Host = host,
EntrypointResolver = entrypointResolver,
Compilation = compilation,
CompilationService = compilationService,
CompilationServiceFactory = compilationServiceFactory,
LoggerProvider = loggerProvider
});
}
public ScriptHostManager(ScriptHostConfiguration config, IScriptHostEnvironment environment = null)
: this(config, ScriptSettingsManager.Instance, new ScriptHostFactory(), environment)
{
if (config.FileWatchingEnabled)
{
_scriptFileWatcher = new AutoRecoveringFileSystemWatcher(config.RootScriptPath);
_scriptFileWatcher.Changed += OnScriptFileChanged;
}
}
public ScriptHost Create(
IScriptHostEnvironment environment,
IScriptEventManager eventManager,
ScriptSettingsManager settingsManager,
ScriptHostConfiguration config,
ILoggerProviderFactory loggerProviderFactory)
{
return(new ScriptHost(environment, eventManager, config, settingsManager, loggerProviderFactory));
}
public ScriptHostManager(
ScriptHostConfiguration config,
IScriptEventManager eventManager = null,
IScriptHostEnvironment environment = null,
ILoggerProviderFactory loggerProviderFactory = null,
HostPerformanceManager hostPerformanceManager = null)
: this(config, ScriptSettingsManager.Instance, new ScriptHostFactory(), eventManager, environment, loggerProviderFactory, hostPerformanceManager)
{
}
public ScriptHost Create(
IScriptHostEnvironment environment,
IScriptEventManager eventManager,
ScriptSettingsManager settingsManager,
ScriptHostConfiguration config,
ILoggerFactoryBuilder loggerFactoryBuilder)
{
return(ScriptHost.Create(environment, eventManager, config, settingsManager, loggerFactoryBuilder));
}
public ScriptHostManager(ScriptHostConfiguration config,
ScriptSettingsManager settingsManager,
IScriptHostFactory scriptHostFactory,
IScriptEventManager eventManager = null,
IScriptHostEnvironment environment = null)
{
_environment = environment ?? this;
_config = config;
_settingsManager = settingsManager;
_scriptHostFactory = scriptHostFactory;
EventManager = eventManager ?? new ScriptEventManager();
_structuredLogWriter = new StructuredLogWriter(EventManager, config.RootLogPath);
}
public ScriptHost Create(IScriptHostEnvironment environment, IScriptEventManager eventManager, ScriptSettingsManager settingsManager, ScriptHostConfiguration config, ILoggerFactoryBuilder loggerFactoryBuilder)
{
if (Throw)
{
throw new Exception("Kaboom!");
}
var mockMetricsLogger = new Mock <IMetricsLogger>(MockBehavior.Strict);
config.HostConfig.AddService <IMetricsLogger>(mockMetricsLogger.Object);
mockMetricsLogger.Setup(p => p.BeginEvent(It.IsAny <string>(), It.IsAny <string>())).Returns(new object());
mockMetricsLogger.Setup(p => p.EndEvent(It.IsAny <object>()));
mockMetricsLogger.Setup(p => p.LogEvent(It.IsAny <string>(), It.IsAny <string>()));
mockMetricsLogger.Setup(p => p.LogEvent(It.IsAny <MetricEvent>()));
return(ScriptHost.Create(environment, eventManager, config, settingsManager, loggerFactoryBuilder));
}
public ScriptHostManager(
ScriptHostConfiguration config,
IScriptEventManager eventManager = null,
IScriptHostEnvironment environment = null,
ILoggerFactoryBuilder loggerFactoryBuilder = null,
HostPerformanceManager hostPerformanceManager = null)
: this(config, ScriptSettingsManager.Instance, new ScriptHostFactory(), eventManager, environment, loggerFactoryBuilder, hostPerformanceManager)
{
if (config.FileWatchingEnabled)
{
// We only setup a subscription here as the actual ScriptHost will create the publisher
// when initialized.
_fileEventSubscription = EventManager.OfType <FileEvent>()
.Where(f => string.Equals(f.Source, EventSources.ScriptFiles, StringComparison.Ordinal))
.Subscribe(e => OnScriptFileChanged(null, e.FileChangeArguments));
}
}
public ScriptHostManager(ScriptHostConfiguration config,
ScriptSettingsManager settingsManager,
IScriptHostFactory scriptHostFactory,
IScriptEventManager eventManager = null,
IScriptHostEnvironment environment = null,
ILoggerProviderFactory loggerProviderFactory = null,
HostPerformanceManager hostPerformanceManager = null)
{
if (config == null)
{
throw new ArgumentNullException(nameof(config));
}
if (settingsManager == null)
{
throw new ArgumentNullException(nameof(settingsManager));
}
scriptHostFactory = scriptHostFactory ?? new ScriptHostFactory();
_environment = environment ?? this;
_config = config;
_settingsManager = settingsManager;
_scriptHostFactory = scriptHostFactory;
_loggerProviderFactory = loggerProviderFactory;
EventManager = eventManager ?? new ScriptEventManager();
_structuredLogWriter = new StructuredLogWriter(EventManager, config.RootLogPath);
_performanceManager = hostPerformanceManager ?? new HostPerformanceManager(settingsManager, _config.HostHealthMonitor);
if (config.FileWatchingEnabled && !settingsManager.FileSystemIsReadOnly)
{
// We only setup a subscription here as the actual ScriptHost will create the publisher
// when initialized.
_fileEventSubscription = EventManager.OfType <FileEvent>()
.Where(f => string.Equals(f.Source, EventSources.ScriptFiles, StringComparison.Ordinal))
.Subscribe(e => OnScriptFileChanged(null, e.FileChangeArguments));
}
if (ShouldMonitorHostHealth)
{
_healthCheckWindow = new SlidingWindow <bool>(_config.HostHealthMonitor.HealthCheckWindow);
_hostHealthCheckTimer = new Timer(OnHostHealthCheckTimer, null, TimeSpan.Zero, _config.HostHealthMonitor.HealthCheckInterval);
}
}
public ScriptHostManager(ScriptHostConfiguration config,
ScriptSettingsManager settingsManager,
IScriptHostFactory scriptHostFactory,
IScriptEventManager eventManager = null,
IScriptHostEnvironment environment = null,
ILoggerFactoryBuilder loggerFactoryBuilder = null,
HostPerformanceManager hostPerformanceManager = null)
{
if (config == null)
{
throw new ArgumentNullException(nameof(config));
}
if (settingsManager == null)
{
throw new ArgumentNullException(nameof(settingsManager));
}
scriptHostFactory = scriptHostFactory ?? new ScriptHostFactory();
_environment = environment ?? this;
_config = config;
_settingsManager = settingsManager;
_scriptHostFactory = scriptHostFactory;
_loggerFactoryBuilder = loggerFactoryBuilder;
EventManager = eventManager ?? new ScriptEventManager();
_structuredLogWriter = new StructuredLogWriter(EventManager, config.RootLogPath);
_performanceManager = hostPerformanceManager ?? new HostPerformanceManager(settingsManager);
// TEMP : temporarily disabling this until the feature is improved
bool periodicHealthCheckEnabled = false;
if (periodicHealthCheckEnabled && config.HostHealthMonitorEnabled && settingsManager.IsAzureEnvironment)
{
_hostHealthCheckTimer = new Timer(OnHostHealthCheckTimer, null, TimeSpan.Zero, hostHealthCheckInterval);
}
}
private RunDependencies CreateDependencies(TraceLevel traceLevel = TraceLevel.Info, IScriptHostEnvironment environment = null)
{
var dependencies = new RunDependencies();
var functionTraceWriter = new TestTraceWriter(System.Diagnostics.TraceLevel.Verbose);
var traceWriter = new TestTraceWriter(System.Diagnostics.TraceLevel.Verbose);
var scriptHostConfiguration = new ScriptHostConfiguration
{
HostConfig = new JobHostConfiguration(),
TraceWriter = traceWriter,
FileLoggingMode = FileLoggingMode.Always,
FileWatchingEnabled = true
};
scriptHostConfiguration.HostConfig.Tracing.ConsoleLevel = System.Diagnostics.TraceLevel.Verbose;
var host = new Mock <ScriptHost>(environment ?? new NullScriptHostEnvironment(), scriptHostConfiguration, null);
host.SetupGet(h => h.IsPrimary).Returns(true);
var entrypointResolver = new Mock <IFunctionEntryPointResolver>();
var compilation = new Mock <IDotNetCompilation>();
compilation.Setup(c => c.GetDiagnostics())
.Returns(ImmutableArray <Diagnostic> .Empty);
var compilationService = new Mock <ICompilationService <IDotNetCompilation> >();
compilationService.Setup(s => s.SupportedFileTypes)
.Returns(() => new[] { ".csx" });
compilationService.Setup(s => s.GetFunctionCompilationAsync(It.IsAny <FunctionMetadata>()))
.ReturnsAsync(compilation.Object);
var compilationServiceFactory = new Mock <ICompilationServiceFactory <ICompilationService <IDotNetCompilation>, IFunctionMetadataResolver> >();
compilationServiceFactory.Setup(f => f.CreateService(ScriptType.CSharp, It.IsAny <IFunctionMetadataResolver>()))
.Returns(compilationService.Object);
var traceWriterFactory = new Mock <ITraceWriterFactory>();
traceWriterFactory.Setup(f => f.Create())
.Returns(functionTraceWriter);
var metricsLogger = new MetricsLogger();
scriptHostConfiguration.HostConfig.AddService <IMetricsLogger>(metricsLogger);
return(new RunDependencies
{
Host = host,
EntrypointResolver = entrypointResolver,
Compilation = compilation,
CompilationService = compilationService,
CompilationServiceFactory = compilationServiceFactory,
TraceWriterFactory = traceWriterFactory,
TraceWriter = functionTraceWriter
});
}
public ScriptHost Create(IScriptHostEnvironment environment, ScriptSettingsManager settingsManager, ScriptHostConfiguration config)
{
return(ScriptHost.Create(environment, config, settingsManager));
}
