org.apache.coyote.http2.Constants Maven / Gradle / Ivy
/*
* 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;
public class Constants {
/**
* RFC 7540 prioritisation default weight.
*
* @deprecated Unused. Will be removed in Tomcat 11 onwards.
*/
@Deprecated
public static final int DEFAULT_WEIGHT = 16;
// Parsing
static final int DEFAULT_HEADER_READ_BUFFER_SIZE = 1024;
// Header frame size
// TODO: Is 1k the optimal value?
static final int DEFAULT_HEADERS_FRAME_SIZE = 1024;
// TODO: Is 64 too big? Just the status header with compression
static final int DEFAULT_HEADERS_ACK_FRAME_SIZE = 64;
// Limits
static final int DEFAULT_MAX_COOKIE_COUNT = 200;
static final int DEFAULT_MAX_HEADER_COUNT = 100;
static final int DEFAULT_MAX_HEADER_SIZE = 8 * 1024;
static final int DEFAULT_MAX_TRAILER_COUNT = 100;
static final int DEFAULT_MAX_TRAILER_SIZE = 8 * 1024;
}