12-18-2006
Consolidating Pipes
This is something I've given a lot of thought to and come up with no answer.
Say you have a data stream passing from a file, through process A, into process B. Process A only modifies a few bytes of the stream, then prints the rest of the stream unmodified. Is there any way to stream the file into process B directly instead of doing redundant reads and writes?
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LEARN ABOUT DEBIAN
apache2::process
libapache2-mod-perl2-2.0.7::docs::api::Apache2::Process(User Contributed Perl Documentlibapache2-mod-perl2-2.0.7::docs::api::Apache2::Process(3pm)
NAME
Apache2::Process - Perl API for Apache process record
Synopsis
use Apache2::Process ();
use Apache2::ServerRec ();
my $proc = $s->process;
# global pool cleared on exit
my $global_pool = $proc->pool;
# configuration pool cleared on restart
my $pconf = $proc->pconf;
# short program name (e.g. httpd)
my $proc_name = $proc->short_name;
Description
"Apache2::Process" provides the API for the Apache process object, which you can retrieve with "$s->process":
use Apache2::ServerRec ();
$proc = $s->process;
API
"Apache2::Process" provides the following functions and/or methods:
"pconf"
Get configuration pool object.
$p = $proc->pconf();
obj: $proc ( "Apache2::Process object" )
ret: $p ( "APR::Pool object" )
since: 2.0.00
This pool object gets cleared on server restart.
"pool"
Get the global pool object.
$p = $proc->pool();
obj: $proc ( "Apache2::Process object" )
ret: $p ( "APR::Pool object" )
since: 2.0.00
This pool object gets cleared only on (normal) server exit
"short_name"
The name of the program used to execute the program
$short_name = $proc->short_name();
obj: $proc ( "Apache2::Process object" )
ret: $short_name (string)
e.g. "httpd"
since: 2.0.00
See Also
mod_perl 2.0 documentation.
Copyright
mod_perl 2.0 and its core modules are copyrighted under The Apache Software License, Version 2.0.
Authors
The mod_perl development team and numerous contributors.
perl v5.14.2 2011-02-08 libapache2-mod-perl2-2.0.7::docs::api::Apache2::Process(3pm)