import Hummingbird import Logging import PostgresNIO extension PostgresConnection: HBConnection { public func close(on eventLoop: EventLoop) -> EventLoopFuture { return close().hop(to: eventLoop) } } struct PostgresConnectionSource: HBConnectionSource { typealias Connection = PostgresConnection let configuration: PostgresConnection.Configuration init(configuration: PostgresConnection.Configuration) { self.configuration = configuration } func makeConnection(on eventLoop: EventLoop, logger: Logger) -> EventLoopFuture { let connection = PostgresConnection.connect(on: eventLoop, configuration: self.configuration, id: 0, logger: logger) return connection } }