linkAsync()

virtual void IceStorm::AsyncTopic::linkAsync ( std::optional< TopicPrx > linkTo, std::int32_t cost, std::function< void()> response, std::function< void(std::exception_ptr)> exception, const Ice::Current & current )

pure virtual

Creates a link to another topic.

All events originating on this topic will also be sent to the other topic.

Parameters

linkTo	The topic to link to. This proxy cannot be null.
cost	The cost of the link.
response	The response callback.
exception	The exception callback.
current	The Current object of the incoming request.

Exceptions

IceStorm::LinkExists

Thrown when a link to linkTo already exists.