rest_rpc/include/const_vars.h

#pragma once
#include <cstdint>

namespace rest_rpc {

	enum class result_code : std::int16_t {
		OK = 0,
		FAIL = 1,
	};

	enum class error_code {
		OK,
		UNKNOWN,
		FAIL,
		TIMEOUT,
		CANCEL,
		BADCONNECTION,
	};

	enum class request_type : uint8_t {
		req_res,
		sub_pub
	};

	struct message_type {
		std::uint64_t req_id;
		request_type req_type;
		std::shared_ptr<std::string> content;
	};


#pragma pack (1)
	struct rpc_header {
		uint32_t body_len;
		uint64_t req_id;
		request_type req_type;
	};
#pragma pack ()

	static const size_t MAX_BUF_LEN = 1048576 * 10;
	static const size_t HEAD_LEN = 13;
	static const size_t INIT_BUF_SIZE = 2 * 1024;
}