subscribeAndGetPublisherAsync() [2/2]

std::function< void()> IceStorm::TopicPrx::subscribeAndGetPublisherAsync	(	const QoS &	theQoS,
		const std::optional< Ice::ObjectPrx > &	subscriber,
		std::function< void(std::optional< Ice::ObjectPrx >)>	response,
		std::function< void(std::exception_ptr)>	exception = nullptr,
		std::function< void(bool)>	sent = nullptr,
		const Ice::Context &	context = Ice::noExplicitContext ) const

Subscribes to this topic.

Parameters

theQoS	The quality of service parameters for this subscription.
subscriber	The subscriber's proxy. This proxy cannot be null.
response	The response callback. It accepts: The per-subscriber publisher proxy. This proxy is never null.
exception	The exception callback.
sent	The sent callback.
context	The request context.

Returns

A function that can be called to cancel the invocation locally.

See also

IceStorm::TopicPrx::unsubscribe