org.redisson.api

Interface RTopicAsync<M>

Type Parameters:

M - the type of message object

All Known Subinterfaces:

RTopic<M>

All Known Implementing Classes:

RedissonTopic

public interface RTopicAsync<M>

Distributed topic. Messages are delivered to all message listeners across Redis cluster.

Author:

Nikita Koksharov

Method Summary

Modifier and Type	Method and Description
RFuture<Integer>	addListenerAsync(MessageListener<M> listener) Subscribes to this topic.
RFuture<Long>	publishAsync(M message) Publish the message to all subscribers of this topic asynchronously

Method Detail

publishAsync

RFuture<Long> publishAsync(M message)

Publish the message to all subscribers of this topic asynchronously

Parameters:

message - to send

Returns:

number of clients that received the message

addListenerAsync

RFuture<Integer> addListenerAsync(MessageListener<M> listener)

Subscribes to this topic. MessageListener.onMessage is called when any message is published on this topic.

Parameters:

listener - for messages

Returns:

locally unique listener id

See Also:

MessageListener