NewPgAdvisoryLock creates a new instance with specified lock ID, connection pool and lock timeout.

Blocking retry with a fixed delay.

Elector is `Election` wrapper that provides cross-cutting concerns(eg.

PgAdvisoryLock is implementation of leader election based on PostgreSQL advisory locks.

RestElection is a REST interface allowing to plug in any external leader election mechanism.

ScheduledElector triggers election on scheduled interval.

ThroughputCalc runs on scheduled interval to calculate the throughput per second and sends results to a channel.

Election defines an interface for adapter leader election.