Motivation: The RESP protocol implementation lacked inline command support. Modifications: Added logic to decode and encode inline commands. Result: Inline commands are supported. Fixes #7686.
47 lines
1.4 KiB
Java
47 lines
1.4 KiB
Java
/*
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* Copyright 2016 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License, version 2.0 (the
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* "License"); you may not use this file except in compliance with the License. You may obtain a
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* copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software distributed under the License
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* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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* or implied. See the License for the specific language governing permissions and limitations under
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* the License.
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*/
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package io.netty.handler.codec.redis;
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/**
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* Constant values for Redis encoder/decoder.
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*/
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final class RedisConstants {
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private RedisConstants() {
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}
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static final int TYPE_LENGTH = 1;
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static final int EOL_LENGTH = 2;
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static final int NULL_LENGTH = 2;
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static final int NULL_VALUE = -1;
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static final int REDIS_MESSAGE_MAX_LENGTH = 512 * 1024 * 1024; // 512MB
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// 64KB is max inline length of current Redis server implementation.
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static final int REDIS_INLINE_MESSAGE_MAX_LENGTH = 64 * 1024;
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static final int POSITIVE_LONG_MAX_LENGTH = 19; // length of Long.MAX_VALUE
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static final int LONG_MAX_LENGTH = POSITIVE_LONG_MAX_LENGTH + 1; // +1 is sign
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static final short NULL_SHORT = RedisCodecUtil.makeShort('-', '1');
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static final short EOL_SHORT = RedisCodecUtil.makeShort('\r', '\n');
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}
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