LTT-DISARMTAP(1)LTT-DISARMTAP(1)NAME
ltt-disarmtap -- disconnect function markers
SYNOPSIS
ltt-disarmtap [events]
DESCRIPTION
ltt-disarmtap is a program that will disable the system-wide tap on the given list of events passed as parameter, and stop the tap at each
other "normal rate" events. Excluding core markers (already connected) and locking markers (high traffic)
AUTHOR
ltt-disarmtap was written by Mathieu Desnoyers <mathieu.desnoyers@efficios.com>.
This manual page was written by Jon Bernard <jbernard@debian.org>, for the Debian project (and may be used by others).
May 2010 LTT-DISARMTAP(1)
Check Out this Related Man Page
XML::SAX::Tap(3pm) User Contributed Perl Documentation XML::SAX::Tap(3pm)NAME
XML::SAX::Tap - Tap a pipeline of SAX processors
SYNOPSIS
use XML::SAX::Machines qw( Pipeline Tap ) ;
my $m = Pipeline(
"UpstreamFilter",
Tap( "My::Reformatter", *STDERR ),
"DownstreamFilter",
);
my $m = Pipeline(
"UpstreamFilter",
Tap( "| xmllint --format -" ),
"DownstreamFilter",
);
DESCRIPTION
XML::SAX::Tap is a SAX machine that passes each event it receives on to a brach handler and then on down to it's main handler. This allows
debugging output, logging output, validators, and other processors (and machines, of course) to be placed in a pipeline. This differs from
XML::Filter::Tee, XML::Filter::SAXT and XML::SAX::Distributer in that a tap is also a pipeline; it contains the processoring that handles
the tap.
It's like XML::Filter::Tee in that the events are not buffered; each event is sent first to the tap, and then to the branch (this is
different from XML::SAX::Dispatcher, which buffers the events).
It's like XML::SAX::Pipeline in that it contains a series of processors in a pipeline; these comprise the "tapping" processors:
+----------------------------------------------+
| Tap instance |
| |
| Intake |
| +-----+ +---------+ +---------+ |
upstream --+->| Tee |--->| Stage_0 |--...-->| Stage_N | |
| +-----+ +---------+ +---------+ |
| |
| Exhaust |
| +----------------------------------+--> downstream
| |
+----------------------------------------------+
The events are not copied, since they may be data structures that are difficult or impossibly to copy properly, like parts of a C-based DOM
implementation.
Events go to the tap first so that you can validate events using a tap that throws exceptions and they will be acted on before the tap's
handler sees them.
This machine has no "Exhaust" port (see XML::SAX::Machine for details about "Intake" and "Exhaust" ports).
METHODS
new
my $tap = XML::SAX::Tap->new( @tap_processors, \%options );
AUTHOR
Barrie Slaymaker <barries@slaysys.com>
COPYRIGHT
Copyright 2002, Barrie Slaymaker, All Rights Reserved
You may use this module under the terms of the Artistic, GNU Public, or BSD licenses, as you choose.
perl v5.10.0 2009-06-11 XML::SAX::Tap(3pm)
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