Ns logctl
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<manpage>ns_logctl</manpage>
NAME
- ns_logctl - Control buffering of log messages
SYNOPSIS
- ns_logctl option ?arg arg ...?
DESCRIPTION
- This command provides control over the buffering of log messages generated by a thread instead of sending them directly to the log file. This allows functionality like displaying log messages at the end of an ADP page, for example.
- The legal options are:
- ns_logctl hold
- Turn buffering of log messages on. Log messages are no longer written directly to the server log.
- ns_logctl count
- Returns a count of the buffered log messages.
- ns_logctl peek
- Returns the buffered log messages without affecting the cache.
- ns_logctl get
- Returns the buffered log messages and removes them from the buffer without writing them to the log.
- ns_logctl flush
- Write the buffered log messages.
- ns_logctl release
- Write the buffered log messages and turn buffering off.
- ns_logctl truncate len
- Truncate the buffer at length len.
EXAMPLES
<nowiki> <% ns_logctl hold ... do some stuff here ... %> <% if {[ns_logctl count] > 0} { ns_adp_puts "<hr><p>Page generated log messages:</p><pre>[ns_logctl peek]
} ns_logctl release %>
</nowiki>
SEE ALSO