Class DbDistributedLockManager

Implements a lock mechanism that relies on a shared database table to synchronize different processes.

Inheritance
System.Object
DbDistributedLockManager
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Silverback.Background
Assembly: Silverback.Core.dll
Syntax
public class DbDistributedLockManager : IDistributedLockManager

Constructors

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DbDistributedLockManager(IServiceScopeFactory, ISilverbackLogger<DbDistributedLockManager>)

Initializes a new instance of the DbDistributedLockManager class.

Declaration
public DbDistributedLockManager(IServiceScopeFactory serviceScopeFactory, ISilverbackLogger<DbDistributedLockManager> logger)
Parameters
Type Name Description
Microsoft.Extensions.DependencyInjection.IServiceScopeFactory serviceScopeFactory

The Microsoft.Extensions.DependencyInjection.IServiceScopeFactory used to resolve the scoped types.
ISilverbackLogger<DbDistributedLockManager> logger

The ISilverbackLogger.

Methods

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AcquireAsync(DistributedLockSettings, CancellationToken)

Declaration
public async Task<DistributedLock> AcquireAsync(DistributedLockSettings settings, CancellationToken cancellationToken = default(CancellationToken))
Parameters
Type Name Description
DistributedLockSettings settings
System.Threading.CancellationToken cancellationToken
Returns
Type Description
System.Threading.Tasks.Task<DistributedLock>
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CheckIsStillLockedAsync(DistributedLockSettings)

Declaration
public async Task<bool> CheckIsStillLockedAsync(DistributedLockSettings settings)
Parameters
Type Name Description
DistributedLockSettings settings
Returns
Type Description
System.Threading.Tasks.Task<System.Boolean>
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ReleaseAsync(DistributedLockSettings)

Declaration
public async Task ReleaseAsync(DistributedLockSettings settings)
Parameters
Type Name Description
DistributedLockSettings settings
Returns
Type Description
System.Threading.Tasks.Task
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SendHeartbeatAsync(DistributedLockSettings)

Declaration
public async Task<bool> SendHeartbeatAsync(DistributedLockSettings settings)
Parameters
Type Name Description
DistributedLockSettings settings
Returns
Type Description
System.Threading.Tasks.Task<System.Boolean>

Implements