EndRequest事件处理的作用是处理完"处理引擎(ProcessingEngine)"中的任务(Task)。
void IOrchardHost .EndRequest() {
Logger.Debug( "EndRequest");
EndRequest();
}
protected virtual void EndRequest() {
// Synchronously process all pending tasks. It's safe to do this at this point
// of the pipeline, as the request transaction has been closed, so creating a new
// environment and transaction for these tasks will behave as expected.)
while (_processingEngine.AreTasksPending()) {
_processingEngine.ExecuteNextTask();
}
}
"操作引擎(Processing Engine)" 是一个任务容器，EndRequest中对添加到容器内的任务进行同步处理。关于"操作引擎"我们在适当的时候来分析。
相关类型：
Orchard.Environment.State.DefaultProcessingEngine: IProcessingEngine
Orchard.Environment.State.ShellStateCoordinator : IShellStateManagerEventHandler, IShellDescriptorManagerEventHandler
Orchard.Warmup.Services.WarmupScheduler : IWarmupScheduler, IWarmupEventHandler
Orchard.Recipes.Services.RecipeScheduler : IRecipeScheduler, IRecipeSchedulerEventHandler
Orchard.Indexing.Services.UpdateIndexScheduler : IUpdateIndexScheduler, IIndexNotifierHandler