Class CachedNameServer

A caching name server.

Inheritance

Object

NameServer

CachedNameServer

Implements

IResolver

Inherited Members

NameServer.Catalog

NameServer.AnswerAllQuestions

NameServer.ResolveAsync(Message, CancellationToken)

NameServer.ResolveAsync(Question, Message, CancellationToken)

NameServer.FindAnswerAsync(Question, Message, CancellationToken)

Object.ToString()

Object.Equals(Object)

Object.Equals(Object, Object)

Object.ReferenceEquals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Namespace: Makaretu.Dns.Resolving

Assembly: Makaretu.Dns.dll

Syntax

public class CachedNameServer : NameServer, IResolver

Methods

Add(Message)

Cache the response.

Declaration

public void Add(Message response)

Parameters

Type	Name	Description
Message	response	A response from a name server.

Remarks

Both the Answers and the AdditionalRecords are added to the cache. Only resources records with a positive TTL are added.

Prune(Nullable<DateTime>)

Removes any expired resource record from the cache.

Declaration

public void Prune(DateTime? now = default(DateTime? ))

Parameters

Type	Name	Description
Nullable<DateTime>	now	The time to use to determine if a resource record is expired. Defaults to Now.

Remarks

Authoritative nodes are not pruned.

PruneContinuously(TimeSpan)

Prune the cache in the background.

Declaration

public CancellationTokenSource PruneContinuously(TimeSpan interval)

Parameters

Type	Name	Description
TimeSpan	interval	The delay between pruning.

Returns

Type	Description
CancellationTokenSource	Allows cancelation of the background task.

See Also

Prune(Nullable<DateTime>)

Implements

IResolver