Re: [Wrapper-user] SERVICE_CONTROL_INTERROGATE - Service Dies.

[Sean R. <sea...@px...>]

This unfortunalety is not easily reproducable as it only happens 
periodically.

I can confirm that I am using  Wrapper Version 3.1.2.  This info comes 
from the wrapper.log file during the startup of the service.

I have also check the file sizes for the wrapper.exe and wrapper.dll 
etc. with those included in the 3.1.2 binary distribution.  I have asked 
the support people to contact me as soon as they see this event occur 
again at which time I will be able to check the existance of java.exe in 
the process list as well as get the last minute or so from the log file.

Many thanks for the reply.

Regards
Sean Riley



Leif Mortenson wrote:

> Sean,
>    That thread discussed a bug that existed in version 3.1.0 which was 
> fixed in version
> 3.1.1.  There were some synchronization problems in the logging 
> code.   There have
> been no such problems reported in 3.1.2.
>
>    Is this reproduceable?   Could you post the last minute or so of 
> your wrapper.log
> file with debug output enabled so I can take a look at it?  Also 
> reconfirm that you
> really are using version 3.1.2.  The version should show up in the log 
> immediately
> after the JVM is launched.  I only ask because this really sounds like 
> a bug that
> should be fixed in 3.1.2.
>
>    When your application gets into this state, can you take a look at 
> the task manager.
> Can you find the wrapper.exe process and a java.exe process?  Or is 
> the java.exe
> process missing?   The JVM side of the wrapper code is designed to 
> shutdown the
> JVM if it ever loses contact with the Wrapper.   This will happen if 
> the Wrapper
> process has frozen for any reason.
>
> Cheers,
> Leif
>
> Sean Riley wrote:
>
>> Hi,
>>
>> I have read 
>> http://sourceforge.net/mailarchive/message.php?msg_id=9490872 and am 
>> experiencing the same issue.
>>
>> I am running v3.1.2 on a machine that has 1 processor unfortunately 
>> the service seems to intermitantly hang.  The message before this 
>> problem occurs is as follows
>>
>> ServiceControlHandler(4)
>> SERVICE_CONTROL_INTERROGATE
>>
>> The service looks as if it is still running however my app is not 
>> doing its job.. (I.e. monitoring a dir for the existance of files and 
>> writing to a log file)
>>
>> Is there anybody that has had this issue and been able to fix it? or 
>> Is there somthing I can do to narrow my search while troubleshooting.
>>
>> Many Thanks
>> Sean
>
>
>
>
>
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