This feature provides ability to invoke ApplicationCall.receive several times.
Please note that not every type could be received twice. For example, even with this feature installed you can’t
receive a channel twice (unless Configuration.receiveEntireContent is enabled).
Types that always can be received twice or more:
Also some of content transformation features (such as ContentNegotiation) could support it as well.
If not specified, a transformation result is not considered as reusable. So a transformation feature may
mark a result as reusable by proceeding with a ApplicationReceiveRequest instance having
So installing DoubleReceive with ContentNegotiation provides ability to receive a user type that will be
deserialized at first receive and then the same instance will be returned for every further receive invocation.
When the same receive type requested as the firstly received, the receive pipeline and content transformation are
not triggered (except when Configuration.receiveEntireContent =
DoubleReceive Feature configuration.
DoubleReceive feature’s installation object.
Companion Object Properties
Unique key that identifies a feature
Companion Object Functions
Feature installation script