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CHANGES  view on Meta::CPAN

       proxy mode, and webserver mode doesn't work) --brad

1.2 (2005-03-07)
    -- add new stats command 'nodes' that shows information on each node that we've
       been connecting to -- last connect time, last attempt time, a breakdown of
       the last 500 status codes returned, etc

    -- add ability to use new Danga::Socket profiling; 'profile on', 'profile data'
       to see the info so far, and 'profile off' to disable it

    -- graceful shutdown now flags sockets that are busy to die so they die when
       they're done with their current connection

    -- sockets in persist_wait now get closed immediately during a graceful shutdown

    -- fix handling of OPTIONS responses; used to do its own state clearing but
       it now uses the next_request method as it should

    -- fix bug with determination of keep-alive in http 1.1 case specifying
       a connection: close header

lib/Perlbal/Manual/HighPriority.pod  view on Meta::CPAN

    SET myservice.high_priority_cookie_contents = yes


=head3 High priority with plugins

The plugin L<Perlbal::Plugin::Highpri> supports making requests high priority by URI or Host. Also check C<make_high_priority> under L<Perlbal::Manual::Hooks>.


=head3 Queue relief

Sometimes if the high priority queue is really busy, the standard queue will suffer from resource starvation. The queue relief system helps prevent this. When there are C<queue_relief_size> or more connections in the standard queue, newly available b...

    SET web_proxy.queue_relief_size = 2000
    SET web_proxy.queue_relief_chance = 30 # 0-100, in percent


=head3 SEE ALSO

C<make_high_priority> and C<make_low_priority> in L<Perlbal::Manual::Hooks>, L<Perlbal::Plugin::HighPriority>.