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17 lines
626 B
Go
17 lines
626 B
Go
package distlock
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import (
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"context"
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"time"
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)
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// Store holds node-local lease state and provides atomic operations over it.
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type Store interface {
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// Acquire creates a lease when the resource does not have an unexpired lease.
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Acquire(ctx context.Context, resource string, token []byte, ttl time.Duration) (bool, error)
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// Renew extends an unexpired lease when its ownership token matches.
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Renew(ctx context.Context, resource string, token []byte, ttl time.Duration) (bool, error)
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// Release removes a lease when its ownership token matches.
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Release(ctx context.Context, resource string, token []byte) (bool, error)
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}
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