To anyone that has the answer:
What does UNIX have that Mac OSX doesn't. I am a programmer, and I am wondering if I could just get Mac OSX for my programming needs instead of UNIX. But my major question is what does UNIX have that Mac OSX doesn't. Thank you if you have the answer, and are willing... (2 Replies)
Hi.
Is it possible to execute a Cocoa (or Carbon or eaven a classic) program for mac OSX in the terminal window?
OSX finder can sometimes be so busy that it wont respond for several minutes, ie if you are uploading a very big file/files to a afp server. Then it would have been nice to start... (7 Replies)
I finally broke down and decided to buy a new piece of hardware. I think I made the right decision when I chose an Apple iBook - OSX is incredible! I haven't used a Mac since System7.5, and 10.2 is just blowing me away!
Best of all, it's easy to use for people who are not used to Mac, but if I... (5 Replies)
I'm currently looking for an emulation program that would allow me to open and run osx app.s and programs on a windows xp based system.
if not is there a unix/linux/lindows program that may do the same? (3 Replies)
I've got this problem. My computers and external hard drives are converting many of my files to a Unix Executable File which has a grey terminal looking icon. I don't understand what is causing this to happen. It is happening to a large number of my image file of different formats and also... (1 Reply)
Hello,
I am new to Mac OSX and shell scripting all together. I was wondering if anyone could help get me started in a few scenarios so that I would be able to automate checking a system against a STIG checklist. A STIG Checklist is a DoD Guideline for securing systems. Here is the first... (3 Replies)
I can log into a unix system with Putty. I've set the "X11 forwarding" checkbox, and I've verified that I can display an X11 window back on my laptop. What I need to be able to do is "su" to another uid after logging in and then run something which display a window back on my laptop, with the... (2 Replies)
Discussion started by: dkarr
2 Replies
LEARN ABOUT DEBIAN
poe::component::connection::keepalive
POE::Component::Connection::Keepalive(3pm) User Contributed Perl Documentation POE::Component::Connection::Keepalive(3pm)NAME
POE::Component::Connection::Keepalive - a wheel wrapper around a kept-alive socket
VERSION
version 0.271
SYNOPSIS
See the SYNOPSIS for POE::Component::Client::Keepalive for a
complete working example.
my $connection = $response->{connection};
$heap->{connection} = $connection;
$connection->start( InputEvent => "got_input" );
delete $heap->{connection}; # When done with it.
DESCRIPTION
POE::Component::Connection::Keepalive is a helper class for POE::Component::Client::Keepalive. It wraps managed sockets, providing a few
extra features.
Connection objects free their underlying sockets when they are DESTROYed. This eliminates the need to explicitly free sockets when you are
done with them.
Connection objects manage POE::Wheel::ReadWrite objects internally, saving a bit of effort.
new
Creates a new POE::Component::Connection::Keepalive instance. It accepts two parameters: A socket handle (socket) and a reference to a
POE::Component::Client::Keepalive object to manage the socket when the connection is destroyed.
my $conn = POE::Component::Connection::Keepalive->new(
socket => $socket_handle,
manager => $poe_component_client_keepalive,
);
new() is usually called by a POE::Component::Client::Keepalive object.
start
Starts a POE::Wheel::ReadWrite object. All parameters except Handle for start() are passed directly to POE::Wheel::ReadWrite's
constructor. Handle is provided by the connection object. start() returns a reference to the new POE::Wheel::ReadWrite object, but it
is not necessary to save a copy of that wheel. The connection object keeps a copy of the reference internally, so the wheel will persist
as long as the connection does. The POE::Wheel::ReadWrite object will be DESTROYed when the connection object is.
# Asynchronous connection from Client::Keepalive.
sub handle_connection {
my $connection_info = $_[ARG0];
$_[HEAP]->{connection} = $connection_info->{connection};
$heap->{connection}->start(
InputEvent => "got_input",
ErrorEvent => "got_error",
);
}
# Stop the connection (and the wheel) when an error occurs.
sub handle_error {
delete $_[HEAP]->{connection};
}
wheel
Returns a reference to the internal POE::Wheel::ReadWrite object, so that methods may be called upon it.
$heap->{connection}->wheel()->pause_input();
close
Closes the connection immediately. Calls shutdown_input() and shutdown_output() on the wheel also.
SEE ALSO
POE POE::Component::Client::Keepalive POE::Wheel::ReadWrite
BUGS
None known.
LICENSE
This distribution is copyright 2004-2009 by Rocco Caputo. All rights are reserved. This distribution is free software; you may
redistribute it and/or modify it under the same terms as Perl itself.
AUTHOR
Rocco Caputo <rcaputo@cpan.org>
Special thanks to Rob Bloodgood.
perl v5.14.2 2012-05-15 POE::Component::Connection::Keepalive(3pm)