Protocol

ILMessageFilterQueryHandling

A set of methods implemented by a Message Filter app extension to handle query requests.

Declaration

@protocol ILMessageFilterQueryHandling

Overview

A Message Filter app extension that adopts this protocol forms a response about the message described in the query, based on information that it either stores locally or receives from an associated network service.

When the app extension defers a query request to a server, the system handles all network communication, passing the request to the server and passing the server's response back to the app extension.

Topics

Handling a Query Request

- handleQueryRequest:context:completion:

Evaluates a query request and tells the system how to handle the message represented in the request.

Required.

Relationships

Inherits From

See Also

Queries

ILMessageFilterQueryRequest

A request for a Message Filter app extension to determine the status of a message received from an unknown sender.