#
# spec file for package perl-Algorithm-TokenBucket (Version 0.32)
#
# Copyright (c) 2010 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#

Name:           perl-Algorithm-TokenBucket
Version:        0.32
Release:        1
License:        Artistic
%define cpan_name Algorithm-TokenBucket
Summary:        Token bucket rate limiting algorithm
Url:            http://search.cpan.org/dist/Algorithm-TokenBucket/
Group:          Development/Libraries/Perl
Source:         http://www.cpan.org/authors/id/K/KA/KAPPA/%{cpan_name}-%{version}.tar.gz
BuildArch:      noarch
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
BuildRequires:  perl
BuildRequires:  perl(Module::Build)
BuildRequires:  perl-macros
BuildRequires:  perl(Module::Build)
BuildRequires:  perl(Test::NoWarnings)
BuildRequires:  perl(Time::HiRes)
%{perl_requires}

%description
Token bucket algorithm is a flexible way of imposing a rate limit against a
stream of items. It is also very easy to combine several rate-limiters in
an 'AND' or 'OR' fashion.

Each bucket has a memory footprint of constant size because the algorithm
is based on 'information rate'. This was my main motivation to implement
it. Other rate limiters on CPAN keep track of _ALL_ incoming items in
memory. It allows them to be precisely accurate.

FYI, 'conform', 'count', 'information rate', 'burst size' terms are
shamelessly borrowed from http://linux-ip.net/gl/tcng/node62.html page.

%prep
%setup -q -n %{cpan_name}-%{version}

%build
%{__perl} Build.PL installdirs=vendor
./Build build flags=%{?_smp_mflags}

%check
./Build test

%install
./Build install destdir=%{buildroot} create_packlist=0
%perl_gen_filelist

%clean
%{__rm} -rf %{buildroot}

%files -f %{name}.files
%defattr(-,root,root,755)
%doc Changes README

%changelog