request.
Administrator considerations: The error message detailing the reason for this particular request failure can be found in the WEB server's system event log. Please check this log entry to find out why this error occurred.
The English frame appears:
Server Application Unavailable
The Web application you are attempting to access on this Web server is currently unavailable. Please hit the ' Refresh '
startup time is limited to 90 seconds, and the shutdown time is limited to 180 seconds.
Remove the hook for enabling the quick failure protection!In order to avoid having to ignore the prompt when many errors are encountered, you can just increase the protection scope of quick protection. For example, if the failure occurs for 50 times for five minutes, you can close the corresponding program.
The "Closing time limit is 180 seconds" is required. Because the process closing time is originall
Microsoft's new-generation operating system introduced IIS 7 (Internet Information Services 7) to people's eyes. As an upgraded version of IIS 6.0, IIS 7 has been improved in many places, such as modular service functions, and.. Net seamless integration, simple operations and deployment, improved management functions, security, process improvement, error diagnosi
Mentioned earlier by the Win2003 upgrade to the WIN2008 server R2 64-bit system, and then used a few hours to configure Iis7.5+php+mysql environment, first encountered the IIS7.5 PHP access slow questions, After the solution of a new problem, really toss Ah! The IIS7.5 application pool is found to be automatically stopped in the log, while access to the site prompts: HTTP Error 503,the service is unavailabl
The server application is not available. The Web application you are attempting to access on this Web server is currently unavailable. Please click the "Refresh" button in the Web browser to retry your request. Administrator considerations: The error message detailing the reason for this particular request failure can be found in the WEB server's system event log. Please check this log entry to find out why
The problem is as follows:
1. Web page display
The Web application you are attempting to access on this Web server is currently unavailable. Please click "refresh" in the Web browser to try your request again.Administrator considerations:You can find the error details for the specific cause of request failure in the system event log of the Web server. Check this log item to find out the cause of this error.
2. windows event viewer-
Error:
Real-time error '2017 (2147467259 )':
[Microsoft] [ODBC driverProgramManager] No data source name is found and no default driver is specified.
The first thing that comes to mind when the above error occurs is Baidu, because there are no "hundreds" of failures that only you can't think. It may have entered a misunderstanding at the beginning.
The 64-bit operating system does not support Microsoft ole db providerfor jet drivers or earlier Microsoft Access Driver (*. mdb) connections.
The questions are as follows:
1. Display on Web page
The Web application you are attempting to access on this Web server is currently unavailable. Please click the "Refresh" button in the Web browser to retry your request.
Administrator considerations:
An error message detailing the cause of this particular request failure can be found in the WEB server's system event log. Please check this log entry to find out why this error occurred.
2.windows
w3wp.exe process is automatically re-established. If the Web garden is not configured, an application pool corresponds to multiple w3wp.exe processes.ArticleThe http://www.eggheadcafe.com/forumarchives/inetserveriis/Feb2006/post25881024.asp mentioned in. Run the following command to view the w3wp.exe process corresponding to an application
When using axis2 to build a WebService, it is found that the memory usage of the client continuously increases after the system runs for a period of time, resulting in the failure of the application server and the restart. A solution is provided here.
Cause analysis: the client requests the service as stub. The stub object is a very important object. Every time the client requests the service from the serv
default setting. The start time limit is 90 seconds and the shutdown time limit is 180 seconds.
Start quick fail protection with hooks removed!
In order to avoid really encountering a lot of errors without prompting, you can not close, just the protection of the rapid protection of the scope of more, such as the failure of 50 times a period of 5 minutes to close the corresponding program.
"Closing time limit of 180 seconds" is a must, because the process shutdown time, originally a 90-second
Open the IIS manager. For information about how to open IIS manager, see open IIS Manager (IIS 7 ).
In"Connection"In the pane, expand the server node, and then click"ApplicationProgramPool".
In"Application pool"Page, selec
.
ARR installation requires the following environment:
IIS 7.0 and later versions (I have installed IIS in both Windows 7 and server, which is acceptable)
Start installation as follows:
1. Download ARR:
Now ARR has developed version 2.5, which can be said to be quite stable. I have also adopted it in some large projects, and the effect is good.
Current address: http://www.iis.net/download/Applic
I saw a lot of people asking what's the differences between application pool and appdomain in ASP. net. first of all, application pool is a concept in IIS, but appdomain is a concept in. net. you can write your own program to use 2 or more appdomaines. I did a test with the
the IIS control window, as shown in the following figure (win7 System Interface ):
If "server farms" is displayed, the installation is OK.
5. Configure the application pool
All HTTP requests must go through arr. Therefore, we hope that IIS on the server where arr is installed must run continuously and forwa
Phenomenon:
Browse ASP page Tip 500 Internal Error
Event Viewer:
[1]:
The server could not load application '/lm/w3svc/1/root '. The error is ' no registration category '.
For more information about this message, please visit the Microsoft Online Support site: http://www.microsoft.com/contentredirect.asp.
For more information, see the Help and Support Center in http://go.microsoft.com/fwlink/events.asp.[2]:The MS DTC transaction manager could not be
System logs contain the following error messages:
Error: Application
ProgramThe initialization of the permanent cache of the template in the pool 'defaultapppool 'fails. This is caused by the following error: the disk cache subdirectory of the application pool cannot be created. Data may contain additional errors
Co
used:
Digest authentication uses a Windows domain controller to authenticate users who request access to content on the WEB server.
Basic authentication requires a user to provide a valid username and password to access content.
3, to debug asp.net of course to install the IIS support asp.net components.
Second, configure IIS7
1, IIS7 After installing the above components, some features are not enabled, you need to enable it:
The following con
In IIS 7.5, the application pool has two modes of operation: Integrated mode and Classic mode.
The application pool pattern affects how the server handles requests for managed code.
If the managed application is running in an
In the system iis6, the memory usage of w3wp.exe is often found to be insufficient to be released in time and the CPU usage remains high, resulting in slow server response. How can we find out which site has a problem?
First, create an application for each site
Program Pool to find out which site the problem is located!
The next step is simple.
1. Add the PID field to the task manager. You can see the p
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