Interface ReadWriteLocker

Allows the locking of resources which is needed for non-atomic ResourceStores.

Hierarchy

ReadWriteLocker
- ExpiringReadWriteLocker

Implemented by

Index

Properties

withReadLock withWriteLock

Properties

withReadLock

withReadLock: (<T>(identifier, whileLocked) => Promise<T>)

Type declaration

- <T>(identifier, whileLocked): Promise<T>
- Run the given function while the resource is locked. The lock will be released when the (async) input function resolves. This function should be used for operations that only require reading the resource.
  Type Parameters
  - T
  Parameters
  - identifier: ResourceIdentifier
    
    Identifier of the resource that needs to be locked.
  - whileLocked: (() => PromiseOrValue<T>)
    
    A function to execute while the resource is locked.
    - (): PromiseOrValue<T>
      
      Returns PromiseOrValue<T>
  Returns Promise<T>
  A promise resolving when the lock is released.

withWriteLock

withWriteLock: (<T>(identifier, whileLocked) => Promise<T>)

Type declaration

- <T>(identifier, whileLocked): Promise<T>
- Run the given function while the resource is locked. The lock will be released when the (async) input function resolves. This function should be used for operations that could modify the resource.
  Type Parameters
  - T
  Parameters
  - identifier: ResourceIdentifier
    
    Identifier of the resource that needs to be locked.
  - whileLocked: (() => PromiseOrValue<T>)
    
    A function to execute while the resource is locked.
    - (): PromiseOrValue<T>
      
      Returns PromiseOrValue<T>
  Returns Promise<T>
  A promise resolving when the lock is released.