/**
 * Copyright Pravega 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.pravega.client.stream;

/**
 * Transaction heartbeat to a controller instance failed, because of one of the following reasons.
 * (1) Maximum transaction execution time exceeded,
 * (2) Scale grace period exceeded,
 * (3) Controller instance becomes unreachable
 */
public class PingFailedException extends Exception {

    private static final long serialVersionUID = 1L;

    public PingFailedException() {
        super();
    }

    public PingFailedException(Throwable t) {
        super(t);
    }

    public PingFailedException(String message, Throwable t) {
        super(message, t);
    }

    public PingFailedException(String message) {
        super(message);
    }
}
