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From Eric Covener <cove...@gmail.com>
Subject Re: ap_log_rerror limit size
Date Wed, 13 Mar 2013 10:17:15 GMT
On Wed, Mar 13, 2013 at 6:16 AM, Eric Covener <covener@gmail.com> wrote:
> On Wed, Mar 13, 2013 at 6:01 AM, Hoang Vu Dang <dang.hvu@gmail.com> wrote:
>> Hi guys,
>>
>> Is there any limit of the size of a message log entry? How to control this ?
>>
>> I did this:
>>
>> ap_log_rerror(APLOG_MARK, APLOG_INFO, 0, f->r,
>>                 "%s", buffer);
>>
>> And the buffer was truncated on the error log. I check the strlen of the buffer and
it was about 320K, and I got only around: ~ 8KB
>
> If it's more than PIPE_BUF, it won't be atomic and can be interleaved
> with other entries.  Are you sure it's truncated and not just spread
> out?

Er if using a piped logger that is.

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