com.google.bitcoin.net.ClientConnectionManager Maven / Gradle / Ivy
/*
* Copyright 2013 Google Inc.
*
* 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 com.google.bitcoin.net;
import com.google.common.util.concurrent.Service;
import java.net.SocketAddress;
/**
* A generic interface for an object which keeps track of a set of open client connections, creates new ones and
* ensures they are serviced properly.
*
* When the service is {@link com.google.common.util.concurrent.Service#stop()}ed, all connections will be closed and
* the appropriate connectionClosed() calls must be made.
*/
public interface ClientConnectionManager extends Service {
/**
* Creates a new connection to the given address, with the given parser used to handle incoming data.
*/
void openConnection(SocketAddress serverAddress, StreamParser parser);
/** Gets the number of connected peers */
int getConnectedClientCount();
/** Closes n peer connections */
void closeConnections(int n);
}