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AbortedException.java
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AbortedException.java
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/*
* Copyright (c) 2011-2022 VMware, Inc. or its affiliates, All Rights Reserved.
*
* 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
*
* https://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 reactor.netty.channel;
import java.io.IOException;
import java.net.SocketException;
/**
* An exception marking prematurely or unexpectedly closed inbound
*
* @author Stephane Maldini
* @since 0.6
*/
public class AbortedException extends RuntimeException {
static final String CONNECTION_CLOSED_BEFORE_SEND = "Connection has been closed BEFORE send operation";
public AbortedException(String message) {
super(message);
}
public AbortedException(Throwable throwable) {
super(throwable);
}
/**
* Return true if connection has been simply aborted on a tcp level by verifying if
* the given inbound error.
*
* @param err an inbound exception
*
* @return true if connection has been simply aborted on a tcp level
*/
public static boolean isConnectionReset(Throwable err) {
//CHECKSTYLE:OFF
// "Unnecessary parentheses around expression"
return (err instanceof AbortedException && CONNECTION_CLOSED_BEFORE_SEND.equals(err.getMessage())) ||
(err instanceof IOException && (err.getMessage() == null ||
err.getMessage()
.contains("Broken pipe") ||
err.getMessage()
.contains("Connection reset by peer"))) ||
(err instanceof SocketException && err.getMessage() != null &&
err.getMessage()
.contains("Connection reset by peer"));
//CHECKSTYLE:ON
}
public static AbortedException beforeSend() {
return new AbortedException(CONNECTION_CLOSED_BEFORE_SEND);
}
private static final long serialVersionUID = 6091789064032301718L;
}