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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.sshd.server.global;

import org.apache.sshd.common.RequestHandler;
import org.apache.sshd.common.SshConstants;
import org.apache.sshd.common.session.ConnectionService;
import org.apache.sshd.common.util.Buffer;

/**
 * Handler for keepalive@xxx global request.
 *
 * @author <a href="mailto:dev@mina.apache.org">Apache MINA SSHD Project</a>
 */

public class KeepAliveHandler implements RequestHandler<ConnectionService> {

    public Result process(ConnectionService connectionService, String request, boolean wantReply, Buffer buffer) throws Exception {
        if (request.startsWith("keepalive@")) {
            return Result.ReplyFailure;
        }
        return Result.Unsupported;
    }

}