microsoft press internet information services iis 70 resource kit phần 5

Tùy Bạn có thể tạo ra một hồ bơi ứng dụng mới, khi một ứng dụng đòi hỏi phải cài đặt ứng dụng hồ bơi khác nhau. Phát sinh một tình huống như vậy nếu bạn có một ứng dụng cũ phải chạy trong mô hình quy trình cổ điển, và những người khác phải chạy trong chế độ tích hợp. (Chế độ tích hợp được thảo luận trong Chương 11.) | 302 Part III Administration Customization You can create a new application pool when an application requires different application pool settings. Such a situation arises if you have an old application that must run in the Classic process model and others must run in Integrated mode. Integrated mode is discussed in Chapter 11. In IIS the Integration mode and .NET Framework version are configurable at the application pool level. In addition creating a new application pool allows you to configure a unique set of worker process settings such as the application pool recycling interval or queue size that are different from the common application pool. You might also want to isolate an application based on application types. For example you might want different application pools for ASP and . Note Although IIS supports side-by-side execution of applications using different versions of the .NET Framework you should understand that different .NET Framework applications require different application pools because each application pool is assigned to only one .NET Framework run-time version. Adding a New Application Pool To use IIS Manager to create a new application pool expand the IIS computer node in the Connections pane and navigate to the Application Pools node. Right-click the Application Pools node and select Add Application Pool. Alternatively click Add Application Pool in the Actions pane. The result is shown in Figure 10-4. Figure 10-4 Adding a new application pool by using IIS Manager. Note When using IIS Manager to add an application pool select the Start Application Pool Immediately check box if you want to start the application pool right after creating it. When an application picks up a request from an application pool which is not running IIS returns a 503 HTTP The service is unavailable error to the client browser. After you have created an application pool you can either create a new application to run in the new application pool .