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# Which Problems Are Solved Scheduled handlers use `eventstore.InstanceIDs` to get the all active instances within a given timeframe. This function scrapes through all events written within that time frame which can cause heavy load on the database. # How the Problems Are Solved A new query cache `activeInstances` is introduced which caches the ids of all instances queried by id or host within the configured timeframe. # Additional Changes - Changed `default.yaml` - Removed `HandleActiveInstances` from custom handler configs - Added `MaxActiveInstances` to define the maximal amount of cached instance ids - fixed start-from-init and start-from-setup to start auth and admin projections twice - fixed org cache invalidation to use correct index # Additional Context - part of #8999
24 lines
435 B
Go
24 lines
435 B
Go
package handler
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var _ Projection = (*projection)(nil)
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type projection struct {
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name string
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reducers []AggregateReducer
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}
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// ActiveInstances implements [Projection]
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func (p *projection) ActiveInstances() []string {
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return nil
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}
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// Name implements [Projection]
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func (p *projection) Name() string {
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return p.name
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}
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// Reducers implements [Projection]
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func (p *projection) Reducers() []AggregateReducer {
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return p.reducers
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}
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