wrapper-user

[Wrapper-user] Disabling the wrapper from restart

[Eyal Bar-I. <ey...@gm...>]

Hi,

For debug purposes  I want to disable the wrapper from restarting in
case of JVM hung or crash
Is there a property for that ?
thanks
  Eyal

[Wrapper-user] Disabling the wrapper from restart

[Badrinath V. S. <bad...@ad...>]

I read the suggestions in the mail archives and tried adding this
-----------------------------------------------------------------------
# Handle application exits.
wrapper.on_exit.default=SHUTDOWN
wrapper.on_exit.0=SHUTDOWN
 
# Number of failed startups
wrapper.max_failed_invocations=1
-----------------------------------------------------------------------
to the wrapper.conf file.

But it doesn't help. In case the JVM exists unexpectedly the wrapper 
does restart. I am developing an application where it is undesirable for 
the wrapper to restart in case of an error.

Re: [Wrapper-user] Disabling the wrapper from restart

[Leif M. <le...@ta...>]

Eyal,
    A new property wrapper.disable_restarts has already been added for 
the 3.2.0 release.
But that release is still a ways off.  The JVM will still shutdown, but 
so will the Wrapper.

    In the mean time, you can get the desired effect by setting the
wrapper.max_failed_invocations=1 property.  You will get a message about 
too many
failures on the first failure however.

    If you are asking about how to keep the Wrapper from detecting that 
the Java
process is frozen, you can do this by extending the wrapper.ping.timeout 
to a large
value.

    It is not possible to prevent the Wrapper from noticing that the JVM 
has crashed
as the process goes away, which is immediately noticed.

Cheers,
Leif

Eyal Bar-Ilan wrote:

>Hi,
>
>For debug purposes  I want to disable the wrapper from restarting in
>case of JVM hung or crash
>Is there a property for that ?
>thanks
>  Eyal
>  
>