types.hpp

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#pragma once
 
#include <optional>
#include <string>
#include <string_view>
#include <variant>
 
#include <asio.hpp>
#include <nlohmann/json.hpp>
 
namespace jsonrpc::endpoint {
 
constexpr std::string_view kJsonRpcVersion = "2.0";
 
using RequestId = std::variant<int64_t, std::string>;
 
using MethodCallHandler =
    nlohmann::json(const std::optional<nlohmann::json>& params);
 
using NotificationHandler = void(const std::optional<nlohmann::json>& params);
 
using Handler = std::variant<MethodCallHandler, NotificationHandler>;
 
constexpr auto kDefaultRequestTimeout = std::chrono::milliseconds(30000);
 
constexpr size_t kDefaultMaxBatchSize = 100;
 
}  // namespace jsonrpc::endpoint