io.bitsensor.plugins.shaded.org.springframework.messaging.tcp.TcpOperations Maven / Gradle / Ivy
/*
* Copyright 2002-2015 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.bitsensor.plugins.shaded.org.springframework.messaging.tcp;
import io.bitsensor.plugins.shaded.org.springframework.util.concurrent.ListenableFuture;
/**
* A contract for establishing TCP connections.
*
* @author Rossen Stoyanchev
* @since 4.0
* @param the type of payload for in and outbound messages
*/
public interface TcpOperations
{
/**
* Open a new connection.
* @param connectionHandler a handler to manage the connection
* @return a ListenableFuture that can be used to determine when and if the
* connection is successfully established
*/
ListenableFuture connect(TcpConnectionHandler connectionHandler);
/**
* Open a new connection and a strategy for reconnecting if the connection fails.
* @param connectionHandler a handler to manage the connection
* @param reconnectStrategy a strategy for reconnecting
* @return a ListenableFuture that can be used to determine when and if the
* initial connection is successfully established
*/
ListenableFuture connect(TcpConnectionHandler connectionHandler, ReconnectStrategy reconnectStrategy);
/**
* Shut down and close any open connections.
* @return a ListenableFuture that can be used to determine when and if the
* connection is successfully closed
*/
ListenableFuture shutdown();
}