DiscoveryProxy.BeginShouldRedirectFind Method

Definition

Namespace:

System.ServiceModel.Discovery

Assembly:

System.ServiceModel.Discovery.dll

Override this method to allow the discovery proxy to send out multicast suppression messages when it receives a multicast find request.

protected:
 virtual IAsyncResult ^ BeginShouldRedirectFind(System::ServiceModel::Discovery::FindCriteria ^ resolveCriteria, AsyncCallback ^ callback, System::Object ^ state);

protected virtual IAsyncResult BeginShouldRedirectFind (System.ServiceModel.Discovery.FindCriteria resolveCriteria, AsyncCallback callback, object state);

abstract member BeginShouldRedirectFind : System.ServiceModel.Discovery.FindCriteria * AsyncCallback * obj -> IAsyncResult
override this.BeginShouldRedirectFind : System.ServiceModel.Discovery.FindCriteria * AsyncCallback * obj -> IAsyncResult

Protected Overridable Function BeginShouldRedirectFind (resolveCriteria As FindCriteria, callback As AsyncCallback, state As Object) As IAsyncResult

Parameters

resolveCriteria

FindCriteria

The resolve criteria that describes the service to find.

callback

AsyncCallback

The callback delegate to call when the operation has completed.

state

Object

The user-defined state data.

Returns

IAsyncResult

A reference to the pending asynchronous operation.

Remarks

Multicast suppression messages can be sent in response to a multicast find or resolve message when a discovery proxy is available. Sending unicast messages to the discovery proxy can help reduce the amount of network traffic caused by the discovery operations.