net.schmizz.keepalive.Heartbeater Maven / Gradle / Ivy
/*
* Copyright (C)2009 - SSHJ Contributors
*
* 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 net.schmizz.keepalive;
import net.schmizz.sshj.common.Message;
import net.schmizz.sshj.common.SSHPacket;
import net.schmizz.sshj.connection.ConnectionImpl;
import net.schmizz.sshj.transport.TransportException;
final class Heartbeater
extends KeepAlive {
Heartbeater(ConnectionImpl conn) {
super(conn, "sshj-Heartbeater");
}
@Override
protected void doKeepAlive() throws TransportException {
conn.getTransport().write(new SSHPacket(Message.IGNORE));
}
}