/
scheduler_option.go
41 lines (34 loc) · 1.12 KB
/
scheduler_option.go
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package gueron
import (
"time"
"github.com/vgarvardt/gue/v4/adapter"
"go.opentelemetry.io/otel/metric"
)
// SchedulerOption is the Scheduler builder options
type SchedulerOption func(s *Scheduler)
// WithQueueName sets custom scheduler queue name
func WithQueueName(qName string) SchedulerOption {
return func(s *Scheduler) {
s.queue = qName
}
}
// WithLogger sets logger that will be used both for scheduler and gue.Client log
func WithLogger(logger adapter.Logger) SchedulerOption {
return func(s *Scheduler) {
s.logger = logger
}
}
// WithHorizon sets the scheduler cron jobs scheduling horizon. The more often the app is being redeployed/restarted
// the shorter the schedule horizon should be as rescheduling causes stop-the-world situation, so the fewer jobs to
// schedule or the shorter the horizon - the quicker the crons are ready to perform the duties.
func WithHorizon(d time.Duration) SchedulerOption {
return func(s *Scheduler) {
s.horizon = d
}
}
// WithMeter sets metric.Meter to the underlying gue.Client.
func WithMeter(meter metric.Meter) SchedulerOption {
return func(c *Scheduler) {
c.meter = meter
}
}