wisp-lease/wisp.lease

Package-level declarations

Types

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class AutoCloseableLease @JvmOverloads constructor(lease: Lease, lazy: Boolean = false) : Lease, AutoCloseable

Converts a lease into an AutoCloseable resource.

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interface LeaderLeaseManager : LeaseManager

A marker interface for LeaseManager implementations that provide leader election functionality across service instances (e.g. first-come first-serve, quorum).

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interface Lease

A Lease is a cluster-wide, time-based lock on a given resource. Leases are retrieved via LeaseManager.requestLease.

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interface LeaseManager
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interface LoadBalancedLeaseManager : LeaseManager

A marker interface for LeaseManager implementations that provide load-balanced lease distribution across service instances (e.g. consistent hashing).

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interface PersistentLeaseManager : LeaseManager

A marker interface for LeaseManager implementations that use persistent storage to manage leases across service restarts and failures.

Functions

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@JvmOverloads
fun LeaseManager.acquireOrNull(name: String, lazy: Boolean = false): AutoCloseableLease?

Attempts to acquire an AutoCloseableLease.