Class ProxyExtensions

Namespace

IceRpc.Slice.Ice

Assembly

IceRpc.Slice.dll

Provides an extension method for interface IProxy.

public static class ProxyExtensions

Inheritance

object

ProxyExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

AsAsync<TProxy>(IProxy, IFeatureCollection?, CancellationToken)

Tests whether the target service implements the Slice interface associated with TProxy. This method is a wrapper for IceIsAAsync(string, IFeatureCollection?, CancellationToken). All services implemented with Ice automatically provide this operation. Services implemented with IceRPC provide this operation only when they implement Slice interface Ice::Object explicitly.

public static Task<TProxy?> AsAsync<TProxy>(this IProxy proxy, IFeatureCollection? features = null, CancellationToken cancellationToken = default) where TProxy : struct, IProxy

Parameters

proxy IProxy

The source proxy being tested.

features IFeatureCollection

The invocation features.

cancellationToken CancellationToken

A cancellation token that receives the cancellation requests.

Returns

Task<TProxy?>

A new TProxy instance when IceIsAAsync(string, IFeatureCollection?, CancellationToken) returns true; otherwise, null.

Type Parameters

TProxy

The type of the target proxy struct.

Remarks

This method is equivalent to the "checked cast" methods provided by Ice.