AnyEvent::ConnPool

Simple asynchronous connection pool, based on anyevent.

Description

Connection pool designed for asynchronous connections.

Synopsis

my $connpool = AnyEvent::ConnPool->new(
    constructor =>  sub {
        create_connection();
    },
    check       =>  {
        cb          =>  sub {
            my $conn = shift;
            if ($conn->ping()) {
                return 1;
            }
        },
        interval    =>  10,
    },
    size    =>  10,
    init    =>  1,
);

# get next connection.
my $unit = $connpool->get();
my $conn = $unit->conn();

# get connection by specified number.
my $unit_1 = $connpool->get(1);

# after that, it will be obtained by $connpool->get();
# you can use it for transact handles.
$unit_1->lock();

...;

# unlocks connection, after that it will be returned to balance scheme.

$unit->unlock();