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lib/DBIO/MySQL/Async/Pool.pm  view on Meta::CPAN

  );

  my $mdb = $pool->acquire;       # get idle connection
  $pool->release($mdb);           # return to pool
  my $mdb = $pool->acquire_txn;   # pinned for transaction

=head1 DESCRIPTION

Connection pool for L<DBIO::MySQL::Async::Storage>. Manages a pool of
L<EV::MariaDB> connections, dispatching queries to available connections
and queuing when all are busy.

The acquire / release / capacity / shutdown mechanics are inherited from
L<DBIO::Storage::PoolBase>; this class supplies only the EV::MariaDB
seam — see L</_create_connection> and L</_shutdown_connection>.

=head1 METHODS

=head2 _create_connection

Builds one L<EV::MariaDB> connection from the (already-transformed)