Class AsyncKeyReaderWriterLock<TKey>
Extension of the AsyncReaderWriterLock that enables fine-grained locking on a given key. Concurrent write lock requests using different keys can execute simultaneously, while requests to lock using the same key will be forced to wait. This object is thread-safe and internally uses a pooling mechanism to minimize allocation of new locks.
Namespace: SixLabors.ImageSharp.Web.Synchronization
Assembly: SixLabors.ImageSharp.Web.dll
Syntax
public class AsyncKeyReaderWriterLock<TKey> : objectType Parameters
| Name | Description |
|---|---|
| TKey | The type of the key. |
Constructors
| Improve this Doc View SourceAsyncKeyReaderWriterLock(Int32)
Initializes a new instance of the AsyncKeyReaderWriterLock<TKey> class.
Declaration
public AsyncKeyReaderWriterLock(int maxPoolSize = 64)Parameters
| Type | Name | Description |
|---|---|---|
| Int32 | maxPoolSize | The maximum number of locks that should be pooled for reuse. |
Methods
| Improve this Doc View SourceReaderLockAsync(TKey)
Locks the current thread in read mode asynchronously.
Declaration
public Task<IDisposable> ReaderLockAsync(TKey key)Parameters
| Type | Name | Description |
|---|---|---|
| TKey | key | The key identifying the specific object to lock against. |
Returns
| Type | Description |
|---|---|
| Task<IDisposable> | The |
WriterLockAsync(TKey)
Locks the current thread in write mode asynchronously.
Declaration
public Task<IDisposable> WriterLockAsync(TKey key)Parameters
| Type | Name | Description |
|---|---|---|
| TKey | key | The key identifying the specific object to lock against. |
Returns
| Type | Description |
|---|---|
| Task<IDisposable> | The |