HTTP::Async::Polite(3)

NAME
HTTP::Async::Polite - politely process multiple HTTP requests

SYNOPSIS
See HTTP::Async - the usage is unchanged.

DESCRIPTION
This HTTP::Async module allows you to have many requests going on at once. This can be very rude if you are fetching several pages from the same domain. This module add limits to the number of simultaneous requests to a given domain and adds an interval between the requests.

In all other ways it is identical in use to the original HTTP::Async.

NEW METHODS

  send_interval
Getter and setter for the "send_interval" - the time in seconds to leave between each request for a given domain. By default this is set to 5 seconds.

OVERLOADED METHODS
These methods are overloaded but otherwise work exactly as the original methods did. The docs here just describe what they do differently.

  new
Sets the "send_interval" value to the default of 5 seconds.

  add_with_opts
Adds the request to the correct queue depending on the domain.

  to_send_count
Returns the number of requests waiting to be sent. This is the number in the actual queue plus the number in each domain specific queue.

SEE ALSO
HTTP::Async - the module that this one is based on.

AUTHOR
Edmund von der Burg "<evdb@ecclestoad.co.uk>".

<http://www.ecclestoad.co.uk/>

LICENCE AND COPYRIGHT
Copyright (c) 2006, Edmund von der Burg "<evdb@ecclestoad.co.uk>". All rights reserved.

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

DISCLAIMER OF WARRANTY
BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.

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