| static private ExecuteWithBasicExceptionHandling ( System.Action handler, bool setErrorInRequestState, bool set500StatusCode ) : void | ||
| handler | System.Action | |
| setErrorInRequestState | bool | |
| set500StatusCode | bool | |
| return | void | |
/// <summary>
/// Call this from Application_End in your Global.asax.cs file. Besides this call, there should be no other code in the method.
/// </summary>
public static void CleanUpStatics()
{
if (!ewlInitialized)
{
return;
}
if (!GlobalInitializationOps.SecondaryInitFailed)
{
EwfApp.ExecuteWithBasicExceptionHandling(
() => {
if (appInitializer != null)
{
appInitializer.CleanUpStatics();
}
},
false,
false);
}
GlobalInitializationOps.CleanUpStatics();
if (!EwfApp.FrameworkInitialized)
{
var waitHandle = new ManualResetEvent(false);
initFailureUnloadTimer.Dispose(waitHandle);
waitHandle.WaitOne();
}
}
/// <summary>
/// Call this from Application_Start in your Global.asax.cs file. Besides this call, there should be no other code in the method.
/// </summary>
/// <param name="globalInitializer">The system's global initializer. Do not pass null.</param>
/// <param name="appInitializer">The application initializer, which performs web-site specific initialization and cleanup. If you have one of these you
/// should name the class AppInitializer.</param>
public static void InitStatics(SystemInitializer globalInitializer, SystemInitializer appInitializer = null)
{
// This is a hack to support data-access state in WCF services.
var wcfDataAccessState = new ThreadLocal <DataAccessState>(() => new DataAccessState());
// Initialize system.
var initTimeDataAccessState = new ThreadLocal <DataAccessState>(() => new DataAccessState());
try {
GlobalInitializationOps.InitStatics(
globalInitializer,
Path.GetFileName(Path.GetDirectoryName(HttpRuntime.AppDomainAppPath)),
false,
mainDataAccessStateGetter: () => {
return(EwfApp.Instance != null ? EwfApp.Instance.RequestState != null ? EwfApp.Instance.RequestState.DataAccessState :
initTimeDataAccessState.Value :
System.ServiceModel.OperationContext.Current != null ? wcfDataAccessState.Value : null);
});
}
catch {
// Suppress all exceptions since there is no way to report them.
return;
}
ewlInitialized = true;
// Initialize web application.
if (!GlobalInitializationOps.SecondaryInitFailed)
{
EwfApp.ExecuteWithBasicExceptionHandling(
() => {
EwfConfigurationStatics.Init();
GlobalConfiguration.Configure(WebApiStatics.ConfigureWebApi);
// Prevent MiniProfiler JSON exceptions caused by pages with hundreds of database queries.
MiniProfiler.Settings.MaxJsonResponseSize = int.MaxValue;
var globalType = BuildManager.GetGlobalAsaxType().BaseType;
if (!(globalType.Assembly.CreateInstance("EnterpriseWebLibrary.EnterpriseWebFramework." + globalType.Namespace + ".MetaLogicFactory") is
AppMetaLogicFactory metaLogicFactory))
{
throw new ApplicationException("Meta logic factory not found.");
}
EwfApp.Init(globalType, metaLogicFactory);
EwfPage.Init(
ModalBox.CreateBrowsingModalBox,
() => {
var cssInfos = new List <ResourceInfo>();
cssInfos.AddRange(EwfApp.MetaLogicFactory.CreateBasicCssInfos());
if (EwfUiStatics.AppMasterPage != null)
{
cssInfos.AddRange(EwfApp.MetaLogicFactory.CreateEwfUiCssInfos());
}
cssInfos.AddRange(EwfApp.Instance.GetStyleSheets());
if (EwfUiStatics.AppMasterPage != null)
{
cssInfos.AddRange(EwfUiStatics.AppProvider.GetStyleSheets());
}
return(cssInfos);
});
CssPreprocessingStatics.Init(globalInitializer.GetType().Assembly, globalType.Assembly);
HyperlinkBehaviorExtensionCreators.Init(ModalBox.GetBrowsingModalBoxOpenStatements);
EwfUiStatics.Init(globalType);
EwfInitializationOps.appInitializer = appInitializer;
appInitializer?.InitStatics();
initTimeDataAccessState = null;
EwfApp.FrameworkInitialized = true;
},
false,
false);
}
// If initialization failed, unload and restart the application after a reasonable delay.
if (!EwfApp.FrameworkInitialized)
{
const int unloadDelay = 60000; // milliseconds
initFailureUnloadTimer = new Timer(
state => EwfApp.ExecuteWithBasicExceptionHandling(
() => {
if (ConfigurationStatics.IsDevelopmentInstallation)
{
return;
}
HttpRuntime.UnloadAppDomain();
// Restart the application by making a request. Idea from Rick Strahl:
// http://weblog.west-wind.com/posts/2013/Oct/02/Use-IIS-Application-Initialization-for-keeping-ASPNET-Apps-alive.
//
// Disable server certificate validation so that this request gets through even for web sites that don't use a certificate that is trusted by
// default. There is no security risk since we're not sending any sensitive information and we're not using the response.
Tewl.Tools.NetTools.ExecuteWithResponse(
IisConfigurationStatics.GetFirstBaseUrlForCurrentSite(false),
response => {},
disableCertificateValidation: true);
},
false,
false),
null,
unloadDelay,
Timeout.Infinite);
}
}