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IntroductionWhether you is running your site on your own server or in the cloud, security must is at the top of the your priority list. If So, you'll be happy to hear this IIS has a security feature called the application pool identity. This feature is introduced in Service Pack 2 (SP2) of Windows Server and Windows Vi
resources and CPU utilization, so it is recommended that you keep the default configuration;
enable fast fail protection : if there is a problem with the Web application code writing, it may cause the worker process to continue to experience problems. By default, the application pool is configured to enable fast fail protection, which disables this
The IIS6 application pool is automatically disabled. Service unavailable application pool 'defaultapppool 'is automatically disabled because a series of errors occur in the process that provides services for the application pool.
1. First, open the IIS manager. Check the applicationProgramPool, "defaultapppool" error. And it is not a normal stop icon.
2. Restart the "defaultapppool" application pool and close it immediately after you browse the page.
3. It is time to view the event log. The following types of logs are found:
Event Type: WarningEvent Source: w3svcEvent Type: NoneEven
The process to service the application pool ' DefaultAppPool ' has been closed for more than a limited timeThe server often generates the "Application pool ' DefaultAppPool" process that provides service shutdown times beyond the limit. The process ID is ' 2068 '. "Error, which causes
First, you must reference Microsoft. Web. Administration, which is mainly used to operate IIS7;
Using System. DirectoryServices;Using Microsoft. Web. Administration;
1: configure the current version of IIS:
Copy codeThe Code is as follows: DirectoryEntry getEntity = new DirectoryEntry ("IIS: // localhost/W3SVC/INFO ");
String Version = getEntity. Properties ["MajorIISVersionNumber"]. Value. ToString ();
Me
be solved by IIS (Microsoft's Web server platform) suspended animation of the present image.Of course, you can also configure additional information ... For example, the user name for IIS (Microsoft's Web server platform) 6. We can turn on Computer Management. Then turn on computer user management. Add a user ... After setting up ... Inside the application
I believe most people in the customer environment have encountered a situation where customers are unable to provide accounts with specific privileges, such as the farm Account,sp_install or administrator accounts in the SharePoint system, and the lack of these accounts To run PowerShell, you may encounter a problem with insufficient permissions. After a search, I found that if these accounts were used as app pool
IIS log:
ApplicationProgram: ISAPI 'C: \ windows \ system32 \ inetsrv \ ASP. dll 'reported its own problems because 'asp is abnormal because 100% of the execution request is suspended and 0% of the Request queue is used. '.
About Server 2003 + IIS6, 'asp is abnormal because 100% of the execution request is suspended.
The image is as follows:The site cannot be opened, or it is slow to open. html can be opened. Restart or recycle
terminate the process while processing the request (if it has not completed the request within the time limit ).
Note: When the WWW Service recycles a working process, it does not disconnect the existing TCP/IP connection. The HTTP protocol stack (HTTP. sys) establishes and maintains TCP/IP connections.
Each application pool in IIS is managed by a "worker pr
ArticleDirectory
Use application push
Extended integration Pipeline
ApplicationProgramThe pool can group similar or related applications to simplify configuration and management. Similarly, applications allocated to different application pools are independent of each other, so that problems in an applicatio
Key Points This IIS 6.0 feature can be used only when running in Working Process Isolation Mode.
An application pool is a configuration that links one or more applications to one or more worker processes. Because applications in the application pool are separated from othe
Through the popularization of the three articles, I believe everyone should have a basic understanding of IIS. Starting from this article, we will start to discuss some practical topics about IIS: how to configure IIS to ensure its performance as high as possible. Series of articles:Configuration of high-availability IIS
In IIS versions earlier than iis7, there is a local account created during installation, called IUSR_machinename. Once anonymous identity authentication is enabled, this IUSR_machinename account is the default identity used by IIS, which is used in both FTP and HTTP Services. There is also a group called iis_wpg, which
The server often produces "application pool ' DefaultAppPool ' processes that provide services that are closed longer than the limit. The process ID is ' 2068 '. "Error, which causes IIS to be in suspended animation, is known to be an IIS application
IIS could not remove the program pool because it contains 1 applications, the problem is shown in the following figure:
the cause of this issue occurs:
Virtual directory A is published under the site, and virtual directory B is published under virtual directory A, choosing to use the same application pool.
This pr
IIS 7 Managed Piping Mode Classic mode (CLASSIC) integration mode (integrated) analysis and understanding
IIS 7.0 supports two pipe modes: One is the latest integrated piping mode provided by IIS 7.0, and the other is the classic piping mode, which is provided by previous versions of IIS.
We can set the pipe mode thr
terminate the process while processing the request (if it has not completed the request within the time limit ).
Note: When the WWW Service recycles a working process, it does not disconnect the existing TCP/IP connection. The HTTP protocol stack (HTTP. sys) establishes and maintains TCP/IP connections.
Each application pool in IIS is managed by a "worker proces
shutdown timeout value that can overlap off or start can be configured, the process can be terminated while the worker process is still processing the request (if it does not finish processing the request within the time limit).
Note: When the WWW service reclaims a worker process, it does not disconnect existing TCP/IP connections. The HTTP protocol stack (http.sys) establishes and maintains a TCP/IP connection.
Each application
used (MB): The worker process is reclaimed when the physical memory used by the worker process reaches the set value. The default value is 192 MB if enabled; we recommend that you set it to 60% of the total physical memory size;
In addition, the application pool has the following two ways to recycle working processes, but neither of them will interrupt Web Services:
By default,
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