001/*
002 * Copyright 2022-2026 Revetware LLC.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package com.soklet;
018
019/**
020 * Reasons a request could not be read or parsed into a valid {@link Request}.
021 *
022 * @author <a href="https://www.revetkn.com">Mark Allen</a>
023 */
024public enum RequestReadFailureReason {
025        /**
026         * The incoming request could not be parsed into a valid HTTP request.
027         */
028        UNPARSEABLE_REQUEST,
029        /**
030         * The initial request read timed out before a full request could be parsed.
031         */
032        REQUEST_READ_TIMEOUT,
033        /**
034         * The request reader rejected the task (for example, due to queue saturation).
035         */
036        REQUEST_READ_REJECTED,
037        /**
038         * The request body could not be transparently decompressed per the configured
039         * {@link RequestDecompressionPolicy} — an unsupported {@code Content-Encoding} (415), undecodable
040         * content (400), or another decompression failure before a valid {@link Request} could be built.
041         * Decompression size/ratio limit violations for otherwise-parseable requests use the normal
042         * content-too-large request path instead.
043         */
044        REQUEST_BODY_DECOMPRESSION_FAILED,
045        /**
046         * An unexpected internal error occurred while reading or parsing the request.
047         */
048        INTERNAL_ERROR
049}