NAME
Argon::Tracker - Internal class used to track node capacity
VERSION
version 0.18
DESCRIPTION
An internally used class that tracks capacity of worker nodes.
ATTRIBUTES
length
The number of completed past transactions used to calculate load.
capacity
The capacity as the sum of tracked worker capacities.
METHODS
add_capacity
Increment capacity by the supplied value.
remove_capacity
Decrement capacity by the supplied value.
available_capacity
Returns the number of task slots available; equivalent to the total capacity less the number of actively tracked tasks.
has_capacity
Returns true if the "available_capacity" is greater than zero.
load
Estimates and returns the time required to complete one more than the number of currently tracked tasks.
age
Returns the number of seconds since the tracker began tracking the supplied Argon::Message.
start
Begins tracking an Argon::Message.
finish
Completes tracking on an Argon::Message.
touch
Resets the start time on an Argon::Message.
AUTHOR
Jeff Ober <sysread@fastmail.fm>
COPYRIGHT AND LICENSE
This software is copyright (c) 2017 by Jeff Ober.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.