Patch applied by Tom.  Thanks.

Backpatched to 8.0.X.

---------------------------------------------------------------------------


Magnus Hagander wrote:
> >>>>There is special code in the send_message_to_server_log 
> >>>
> >>>function to make
> >>>
> >>>>sure it's written directly to the file.
> >>>
> >>>If the logger is complaining, it's quite possibly because it's 
> >>>unable to
> >>>write to its file.  Now that you mention it, doesn't this 
> >code go into
> >>>infinite recursion if write_syslogger_file_binary() tries to ereport?
> >
> >Yes, apparently.
> >
> >Actually, elog.c code should look like this:
> >
> >if ((Log_destination & LOG_DESTINATION_STDERR) ...)
> >{
> >    if (am_syslogger)
> >       write_syslogger_file(buf.data, buf.len);
> >    else
> >       fwrite(buf.data, 1, buf.len, stderr);
> >}
> >
> >This avoids unnecessary pipe traffic (which might fail too) 
> >and gettext translation.
> 
> That's sort of what I thought, but without being certain at all.
> 
> 
> >Next, the elog call in write_syslogger_file_binary will almost 
> >certainly 
> >loop, so it should call write_stderr then (since eventlog is usually 
> >fixed-size with cyclic writing, even in out-of-disk-space conditions 
> >something might get logged).
> 
> Ok. I've included these changes in the attached patch. Haven't tested
> those specific codepaths, but the other changes still work...
> 
> >3rd, I've been proposing to have redirect_stderr=true on by default at 
> >least on win32 earlier, I still think this is reasonable.
> 
> It's already the default if you install from the MSI installer. 
> 
> //Magnus

Content-Description: stderr.patch

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