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Protocol.h
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80 lines (70 loc) · 2.11 KB
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/*
* 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.
*/
#pragma once
#include <chrono>
#include <string>
#include <vector>
#include "absl/time/clock.h"
#include "absl/time/time.h"
#include "DigestType.h"
#include "Encoding.h"
#include "rocketmq/MessageType.h"
ROCKETMQ_NAMESPACE_BEGIN
class Protocol {
public:
static const char* PROTOCOL_VERSION;
};
struct Digest {
DigestType digest_type{DigestType::MD5};
std::string checksum;
Digest() = default;
};
struct Resource {
/**
* Abstract resource namespace
*/
std::string resource_namespace;
/**
* Resource name, which remains unique within given abstract resource namespace.
*/
std::string name;
};
struct SystemAttribute {
std::string tag;
std::vector<std::string> keys;
std::string message_id;
Digest digest;
Encoding body_encoding;
MessageType message_type;
absl::Time born_timestamp{absl::Now()};
std::string born_host;
absl::Time store_timestamp{absl::UnixEpoch()};
std::string store_host;
absl::Time delivery_timestamp{absl::UnixEpoch()};
absl::Time decode_timestamp{absl::Now()};
int32_t delay_level{0};
std::string receipt_handle;
int32_t partition_id{0};
int64_t partition_offset{0};
absl::Duration invisible_period;
int32_t attempt_times{0};
Resource publisher_group;
std::string trace_context;
std::string target_endpoint;
std::string message_group;
};
ROCKETMQ_NAMESPACE_END