database/sql.DB.openerCh (field)

4 uses

	database/sql (current package)
		sql.go#L477: 	openerCh          chan struct{}
		sql.go#L788: 		openerCh:     make(chan struct{}, connectionRequestQueueSize),
		sql.go#L1219: 		db.openerCh <- struct{}{}
		sql.go#L1229: 		case <-db.openerCh: