Re: [Wrapper-user] Out of memory error

[Ashish G. <as...@se...>]

Ashish Gawarikar wrote:

> Leif Mortenson wrote:
>
>>
>>> This does sound like a very very good option. If something like this 
>>> is present, it will
>>> help us a lot :) 
>>
>>
>>
>> Ok, I posted a feature request to track this feature:
>> http://sourceforge.net/tracker/index.php?func=detail&aid=676599&group_id=39428&atid=425190
>> Read it over and post any comments if you would like to see things 
>> done any differently.
>>
>> Cheers,
>> Leif
>>
>>
>>
> Hi Leif,
>
> I am having the following patch to do the feature, please let me know 
> if this is okay (esp the methods wrapperRestartProcess() and 
> wrapperStopProces()).
>
> Thank you very much,
>
> Ashish
> ------------------------
>
> +    const char * prop;
> +    const char * value;
> +    char paramBuffer[128];
> +    int i = 0;
> +
>
>     if (jvmOut != -1) {
>         while (1) {
> @@ -376,6 +381,34 @@
>             if (bytesRead <= 0) {
>                 break;
>             }
> +           do {
> +                   sprintf(paramBuffer, "wrapper.filter.trigger.%d", 
> i + 1);
> +                   prop = getStringProperty(properties, paramBuffer, 
> NULL);
> +                   if (prop) {
> +                           if (strlen(prop) > 0) {
> +                                   if (strstr(readBuf, prop))
> +                                   {
> +                                           sprintf(paramBuffer, 
> "wrapper.filter.action.%d", i + 1);
> +                                           value = 
> getStringProperty(properties, paramBuffer, NULL);
> +                                           if (value) {
> +                                                   if (strlen(value) 
> > 0) {
> +                                                           if 
> (strcasecmp(value,"SHUTDOWN") == 0)
> +                                                           {
> +                                                                   
> wrapperStopRequested(1);
> +                                                           }
> +                                                           else if 
> (strcasecmp(value,"RESTART") == 0)
> +                                                           {
> +                                                                   
> wrapperRestartProcess();
> +                                                                   
> usleep(1000000); /* sleep 1 sec */
> +                                                           }
> +                                                   }
> +                                           }
> +                                   }
> +                           }
> +                   }
> +                   ++i;
> +           }while (prop);
> +
>
>
Sorry to mention that this is in the wrapper_unix.c, and the method is 
wrapperReadChildOutput().
Thanks,

Ashish