/* * Copyright 2021-Present Couchbase, Inc. * * Licensed 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 #include #include namespace couchbase::core::transactions { /** * Represents details about client records */ struct client_record_details { std::string client_uuid; std::uint32_t num_active_clients; std::uint32_t index_of_this_client; std::uint32_t num_existing_clients; std::uint32_t num_expired_clients; bool client_is_new; std::vector expired_client_ids; bool override_enabled; bool override_active; std::uint64_t override_expires; std::uint64_t cas_now_nanos; template friend OStream& operator<<(OStream& os, const client_record_details& details) { os << "client_record_details{"; os << "client_uuid: " << details.client_uuid; os << ", num_active_clients: " << details.num_active_clients; os << ", index_of_this_client: " << details.index_of_this_client; os << ", num_existing_clients: " << details.num_existing_clients; os << ", num_expired_clients: " << details.num_expired_clients; os << ", override_enabled: " << details.override_enabled; os << ", override_expires: " << details.override_expires; os << ", cas_now_nanos: " << details.cas_now_nanos; os << ", expired_client_ids: ["; for (auto& id : details.expired_client_ids) { os << id << ","; } os << "]}"; return os; } }; } // namespace couchbase::core::transactions template<> struct fmt::formatter { public: template constexpr auto parse(ParseContext& ctx) { return ctx.begin(); } template auto format(const couchbase::core::transactions::client_record_details& r, FormatContext& ctx) const { return format_to(ctx.out(), "client_record:{{ client_uuid:: {}, active_clients: {}, index_of_this_client: {}, existing_clients: {}, " "expired_clients: {}, override_enabled: {}, override_expires: {}, cas_now_nanos: {} }}", r.client_uuid, r.num_active_clients, r.index_of_this_client, r.num_existing_clients, r.num_expired_clients, r.override_enabled, r.override_expires, r.cas_now_nanos); } };