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From "Frank Huebbers (JIRA)" <j...@apache.org>
Subject [jira] Reopened: (AXIS2C-999) Disable logger prints an endless loop of "please check your log and buffer"
Date Thu, 06 Mar 2008 20:26:58 GMT

     [ https://issues.apache.org/jira/browse/AXIS2C-999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Frank Huebbers reopened AXIS2C-999:
-----------------------------------


I just looked at the code for the logger with the new #ifndef and I think there should be
one more change. Specifically, I can see the following now:

if (..)
{
}
else
#ifndef AXIS2_NO_LOG_FILE
        fprintf(stderr, "please check your log and buffer");
#endif

I think it should read the following instead:

if (..)
{
}
else
{
#ifndef AXIS2_NO_LOG_FILE
        fprintf(stderr, "please check your log and buffer");
#endif
}

or:

if (..)
{
}
#ifndef AXIS2_NO_LOG_FILE
else
        fprintf(stderr, "please check your log and buffer");
#endif


Otherwise, it won't compile when defining AXIS2_NO_LOG_FILE.

> Disable logger prints an endless loop of "please check your log and buffer"
> ---------------------------------------------------------------------------
>
>                 Key: AXIS2C-999
>                 URL: https://issues.apache.org/jira/browse/AXIS2C-999
>             Project: Axis2-C
>          Issue Type: Bug
>          Components: util
>    Affects Versions: Current (Nightly)
>            Reporter: Frank Huebbers
>            Assignee: Senaka Fernando
>             Fix For: 1.3.0
>
>
> In our deployment scenario we would like to inhibit the generation of the log file. To
this end, I am initiating the environment as follows:
> m_axisEnv = NULL;
> axutil_error_t *error = NULL;
> axutil_allocator_t *allocator = NULL;
> axutil_thread_pool_t *thread_pool = NULL;   
> allocator = axutil_allocator_init(NULL);
> error = axutil_error_create(allocator);
> thread_pool = axutil_thread_pool_init(allocator);    
> m_axisEnv = axutil_env_create_with_error_log_thread_pool(allocator, error, NULL, thread_pool);
> axutil_env_enable_log(m_AxisEnv, AXIS2_FALSE);    
> m_axisEnv->ref = 1;
> This works in not generating an error report.
> The problem that I still see, however, is that I seem to get an almost infinite amount
of statements which read "please check your log and buffer". When tracking down the origin
of this message, I saw that it comes from the log.c where it basically reads:
> if (log)
> { 
>  ...
> }
> else
>     fprintf(stderr, "please check your log and buffer")
> This basically means that if the log is not enabled, I'm going to be hamered with stderr
messages even though this is my intended use case. There should probably be another test that
if the log is not desired then the error is not printed.
> For now, I solved it for my use case by simply returning if the "log" variable is not
set and then recompiled, i.e.,:
> if (!log)
>    return;
> Frank

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