c1a9b1e877
This introduces the concept of 'event listener', which is now used by the farm status service to respond to events on the event bus. This makes it possible to reduce the regular poll period from 5 to 30 seconds. That's now only necessary as backup, just in case events are missed or otherwise things change without the event bus logic noticing.
27 lines
902 B
Go
27 lines
902 B
Go
package farmstatus
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import (
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"context"
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"projects.blender.org/studio/flamenco/internal/manager/eventbus"
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"projects.blender.org/studio/flamenco/internal/manager/persistence"
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"projects.blender.org/studio/flamenco/pkg/api"
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)
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// Generate mock implementations of these interfaces.
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//go:generate go run github.com/golang/mock/mockgen -destination mocks/interfaces_mock.gen.go -package mocks projects.blender.org/studio/flamenco/internal/manager/farmstatus PersistenceService,EventBus
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type PersistenceService interface {
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SummarizeJobStatuses(ctx context.Context) (persistence.JobStatusCount, error)
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SummarizeWorkerStatuses(ctx context.Context) (persistence.WorkerStatusCount, error)
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}
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var _ PersistenceService = (*persistence.DB)(nil)
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type EventBus interface {
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AddListener(listener eventbus.Listener)
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BroadcastFarmStatusEvent(event api.EventFarmStatus)
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}
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var _ EventBus = (*eventbus.Broker)(nil)
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