/**
* 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.jooby.internal;
import static javaslang.Predicates.instanceOf;
import java.io.IOException;
import java.util.Objects;
import java.util.Optional;
public class ConnectionResetByPeer {
public static boolean test(final Throwable cause) {
return Optional.ofNullable(cause)
.filter(instanceOf(IOException.class))
.map(x -> x.getMessage())
.filter(Objects::nonNull)
.map(message -> message.toLowerCase().contains("connection reset by peer"))
.orElse(false);
}
}