/*
* 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.coyote.http2;
import org.apache.coyote.http2.HpackDecoder.HeaderEmitter;
/**
* Purpose of this class is to silently swallow any headers. It is used once the connection close process has started if
* headers for new streams are received.
*/
class HeaderSink implements HeaderEmitter {
@Override
public void emitHeader(String name, String value) {
// NO-OP
}
@Override
public void validateHeaders() throws StreamException {
// NO-OP
}
@Override
public void setHeaderException(StreamException streamException) {
// NO-OP
// The connection is already closing so no need to process additional
// errors
}
}