Application Restart

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7/2/2015 6:49:07 PM
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Total Posts 8

Application Restart

Hi, I have a Mojoportal installation (Arvixe hosting) since many months or years ago. It was working fine until yesterday, now the application cause that the application pool (hosting) falls. I start the application pool and the site works fine for few minutes and then fall the application pool again.

I check the Mojoportal log and see that the application end and start many times:

2015-07-02 14:55:52,880 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 14:55:55,568 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 
2015-07-02 14:56:47,023 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 14:56:49,149 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 
2015-07-02 15:01:13,037 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 15:01:15,116 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 
2015-07-02 15:02:11,259 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 15:03:20,450 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 
2015-07-02 15:03:36,357 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 15:03:42,936 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 
2015-07-02 15:04:44,939 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 15:07:04,618 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 
2015-07-02 15:07:16,603 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 15:10:08,175 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 
2015-07-02 15:10:21,066 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 15:10:23,504 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 
2015-07-02 15:11:11,022 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 15:13:13,919 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 
2015-07-02 15:17:25,932 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 15:17:26,432 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 
2015-07-02 15:18:16,904 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 15:21:16,179 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 
2015-07-02 15:21:23,820 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 15:22:45,840 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 

The hosting said me that is my application but only said me that my site is stopping because of the following reason:
"Application pool 'kpa.com.mx v4.0 (Classic)' is being automatically disabled due to a series of failures in the process(es) serving that application pool."

Are you believe that Mojoportal restart the application many times?

Thank you.

 

7/2/2015 8:43:30 PM
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Total Posts 8

Re: Application Restart

I rewrite some dlls and the log displays:

2015-07-02 17:39:54,243 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 17:39:59,415 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 
2015-07-02 17:40:00,555 INFO (null) - (null) - (null) - mojoPortal.Web.WebTaskManager - deserialized WebTaskManager task 
2015-07-02 17:40:00,555 INFO (null) - (null) - (null) - mojoPortal.Web.WebTaskManager - Queued WebTaskManager on a new thread 
2015-07-02 17:40:53,996 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Global.asax.cs Application_End 
2015-07-02 17:41:02,496 INFO (null) - (null) - (null) - mojoPortal.Web.Global - Aplicación iniciada. 
2015-07-02 17:41:03,106 INFO (null) - (null) - (null) - mojoPortal.Web.WebTaskManager - deserialized WebTaskManager task 
2015-07-02 17:41:03,121 INFO (null) - (null) - (null) - mojoPortal.Web.WebTaskManager - Queued WebTaskManager on a new thread 

 

7/3/2015 9:47:31 AM
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Total Posts 18444

Re: Application Restart

things like modifying the web.config file will restart the application, but mojoportal application code does not restart the application.

frequent application restarts are a symptom of a low memory environment. hosts can and often do put a memory limit on the application pool and when it reaches that limit it will restart the application. in a low memory allocation it will reach the limit right away and this causes it to restart over and over

I have no idea why this would start happening after the site has been running fine for a long time unless the host recently lowered the memory limit or some unknown factor causing it to use more memory than before

 

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