getPublisherAsync() [2/2]

std::function< void()> IceStorm::TopicPrx::getPublisherAsync	(	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

Gets a proxy to a publisher object for this topic.

To publish data to a topic, a publisher calls this operation and then creates a proxy with the publisher type from this proxy. If a replicated IceStorm deployment is used, this call may return a replicated proxy.

Parameters

response	The response callback. It accepts: A proxy to publish data on this topic. 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.