Class CacheOptions

Inheritance

System.Object

CacheOptions

CacheOptions<T>

EvalCacheOptions

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: AzureFromTheTrenches.Commanding.Cache

Assembly: AzureFromTheTrenches.Commanding.Cache.dll

Syntax

public class CacheOptions

Constructors

CacheOptions(Func<DateTime>, Nullable<Int32>)

Declaration

protected CacheOptions(Func<DateTime> expiresAtUtcFunc, int? maxConcurrentExecutions = default(int? ))

Parameters

Type	Name	Description
System.Func<System.DateTime>	expiresAtUtcFunc
System.Nullable<System.Int32>	maxConcurrentExecutions

CacheOptions(Func<TimeSpan>, Nullable<Int32>)

Declaration

protected CacheOptions(Func<TimeSpan> lifeTimeFunc, int? maxConcurrentExecutions = default(int? ))

Parameters

Type	Name	Description
System.Func<System.TimeSpan>	lifeTimeFunc
System.Nullable<System.Int32>	maxConcurrentExecutions

CacheOptions(Type, DateTime, Nullable<Int32>)

Declaration

public CacheOptions(Type commandType, DateTime expiresAtUtc, int? maxConcurrentExecutions = default(int? ))

Parameters

Type	Name	Description
System.Type	commandType
System.DateTime	expiresAtUtc
System.Nullable<System.Int32>	maxConcurrentExecutions

CacheOptions(Type, Func<DateTime>, Nullable<Int32>)

Declaration

public CacheOptions(Type commandType, Func<DateTime> expiresAtUtcFunc, int? maxConcurrentExecutions = default(int? ))

Parameters

Type	Name	Description
System.Type	commandType
System.Func<System.DateTime>	expiresAtUtcFunc
System.Nullable<System.Int32>	maxConcurrentExecutions

CacheOptions(Type, Func<TimeSpan>, Nullable<Int32>)

Declaration

public CacheOptions(Type commandType, Func<TimeSpan> lifeTimeFunc, int? maxConcurrentExecutions = default(int? ))

Parameters

Type	Name	Description
System.Type	commandType
System.Func<System.TimeSpan>	lifeTimeFunc
System.Nullable<System.Int32>	maxConcurrentExecutions

CacheOptions(Type, TimeSpan, Nullable<Int32>)

Declaration

public CacheOptions(Type commandType, TimeSpan lifeTime, int? maxConcurrentExecutions = default(int? ))

Parameters

Type	Name	Description
System.Type	commandType
System.TimeSpan	lifeTime
System.Nullable<System.Int32>	maxConcurrentExecutions

Properties

CommandType

Declaration

public Type CommandType { get; }

Property Value

Type	Description
System.Type

ExpiresAtUtc

Declaration

public Func<DateTime> ExpiresAtUtc { get; }

Property Value

Type	Description
System.Func<System.DateTime>

LifeTime

Declaration

public Func<TimeSpan> LifeTime { get; }

Property Value

Type	Description
System.Func<System.TimeSpan>

MaxConcurrentExecutions

If set this throttles the number of concurrent executions that can occur of the underlying command handler when the cache misses. This can be useful when the underlying request is expensive and hitting it with multiple requests simultaneously could cause failures. This is mostly intended for scenarios with high levels of requests / transactions. Note that the implementation for this uses a double lock approach with a semaphore and so anything that finds itself blocked due to the throttle should find the result in the cache. Should further be noted that this lock is obviously within the process and not shared across servers.

Declaration

public int? MaxConcurrentExecutions { get; }

Property Value

Type	Description
System.Nullable<System.Int32>