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

  );

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

=head1 DESCRIPTION

Connection pool for L<DBIO::PostgreSQL::Async::Storage>. Manages a pool of
L<EV::Pg> 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::Pg
seam — see L</_create_connection>, L</_shutdown_connection> and
L</_transform_conninfo>.

=head1 METHODS

=head2 _create_connection