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CXXCBC-335: log connection options (#417)
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@avsej
avsej committed Jun 8, 2023
1 parent 8844794 commit f8a429f
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Showing 4 changed files with 274 additions and 0 deletions.
1 change: 1 addition & 0 deletions CMakeLists.txt
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Expand Up @@ -100,6 +100,7 @@ set(couchbase_cxx_client_FILES
core/free_form_http_request.cxx
core/key_value_config.cxx
core/n1ql_query_options.cxx
core/origin.cxx
core/range_scan_options.cxx
core/range_scan_orchestrator.cxx
core/retry_orchestrator.cxx
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1 change: 1 addition & 0 deletions core/cluster.hxx
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Expand Up @@ -79,6 +79,7 @@ class cluster : public std::enable_shared_from_this<cluster>
}

origin_ = std::move(origin);
CB_LOG_DEBUG(R"(open cluster, id: "{}", core version: "{}", {})", id_, couchbase::core::meta::sdk_semver(), origin_.to_json());
// ignore the enable_tracing flag if a tracer was passed in
if (nullptr != origin_.options().tracer) {
tracer_ = origin_.options().tracer;
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270 changes: 270 additions & 0 deletions core/origin.cxx
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@@ -0,0 +1,270 @@
/* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
* Copyright 2020-2021 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.
*/

#include "origin.hxx"

#include <fmt/chrono.h>
#include <fmt/format.h>

#include <tao/json.hpp>

namespace tao::json
{

template<>
struct traits<std::chrono::milliseconds> {
template<template<typename...> class Traits>
static void assign(tao::json::basic_value<Traits>& v, const std::chrono::milliseconds& o)
{
v = fmt::format("{}", o);
}
};

template<>
struct traits<std::chrono::nanoseconds> {
template<template<typename...> class Traits>
static void assign(tao::json::basic_value<Traits>& v, const std::chrono::nanoseconds& o)
{
v = fmt::format("{}", o);
}
};

template<>
struct traits<couchbase::core::tls_verify_mode> {
template<template<typename...> class Traits>
static void assign(tao::json::basic_value<Traits>& v, const couchbase::core::tls_verify_mode& o)
{
switch (o) {
case couchbase::core::tls_verify_mode::none:
v = "none";
break;
case couchbase::core::tls_verify_mode::peer:
v = "peer";
break;
}
}
};

template<>
struct traits<couchbase::core::io::ip_protocol> {
template<template<typename...> class Traits>
static void assign(tao::json::basic_value<Traits>& v, const couchbase::core::io::ip_protocol& o)
{
switch (o) {
case couchbase::core::io::ip_protocol::any:
v = "any";
break;
case couchbase::core::io::ip_protocol::force_ipv4:
v = "force_ipv4";
break;
case couchbase::core::io::ip_protocol::force_ipv6:
v = "force_ipv6";
break;
}
}
};

template<>
struct traits<couchbase::core::io::dns::dns_config> {
template<template<typename...> class Traits>
static void assign(tao::json::basic_value<Traits>& v, const couchbase::core::io::dns::dns_config& o)
{
v = {
{ "port", o.port() },
{ "nameserver", o.nameserver() },
{ "timeout", o.timeout() },
};
}
};

template<>
struct traits<couchbase::core::tracing::threshold_logging_options> {
template<template<typename...> class Traits>
static void assign(tao::json::basic_value<Traits>& v, const couchbase::core::tracing::threshold_logging_options& o)
{
v = {
{ "orphaned_emit_interval", o.orphaned_emit_interval },
{ "orphaned_sample_size", o.orphaned_sample_size },
{ "threshold_emit_interval", o.threshold_emit_interval },
{ "threshold_sample_size", o.threshold_sample_size },
{ "key_value_threshold", o.key_value_threshold },
{ "query_threshold", o.query_threshold },
{ "view_threshold", o.view_threshold },
{ "search_threshold", o.search_threshold },
{ "analytics_threshold", o.analytics_threshold },
{ "management_threshold", o.management_threshold },
};
}
};

template<>
struct traits<couchbase::core::metrics::logging_meter_options> {
template<template<typename...> class Traits>
static void assign(tao::json::basic_value<Traits>& v, const couchbase::core::metrics::logging_meter_options& o)
{
v = {
{ "emit_interval", o.emit_interval },
};
}
};

template<>
struct traits<couchbase::durability_level> {
template<template<typename...> class Traits>
static void assign(tao::json::basic_value<Traits>& v, const couchbase::durability_level& o)
{
switch (o) {
case couchbase::durability_level::none:
v = "none";
break;
case couchbase::durability_level::majority:
v = "majority";
break;
case couchbase::durability_level::majority_and_persist_to_active:
v = "majority_and_persist_to_active";
break;
case couchbase::durability_level::persist_to_majority:
v = "persist_to_majority";
break;
}
}
};

template<>
struct traits<couchbase::query_scan_consistency> {
template<template<typename...> class Traits>
static void assign(tao::json::basic_value<Traits>& v, const couchbase::query_scan_consistency& o)
{
switch (o) {
case couchbase::query_scan_consistency::not_bounded:
v = "not_bounded";
break;
case couchbase::query_scan_consistency::request_plus:
v = "request_plus";
break;
}
}
};

template<>
struct traits<couchbase::transactions::transactions_config::built> {
template<template<typename...> class Traits>
static void assign(tao::json::basic_value<Traits>& v, const couchbase::transactions::transactions_config::built& o)
{
v = {
{ "expiration_time", o.expiration_time },
{ "durability_level", o.level },
{
"query_config",
{
{ "scan_consistency", o.query_config.scan_consistency },
},
},
{
"cleanup_config",
{
{ "cleanup_lost_attempts", o.cleanup_config.cleanup_lost_attempts },
{ "cleanup_client_attempts", o.cleanup_config.cleanup_client_attempts },
{ "cleanup_window", o.cleanup_config.cleanup_window },
{ "collections", tao::json::empty_array },
},
},
};
if (const auto& p = o.kv_timeout; p.has_value()) {
v["key_value_timeout"] = p.value();
}
if (const auto& p = o.metadata_collection; p.has_value()) {
v["metadata_collection"] = {
{ "bucket", p.value().bucket },
{ "scope", p.value().scope },
{ "collection", p.value().collection },
};
}
for (const auto& c : o.cleanup_config.collections) {
v["cleanup_config"]["collections"].emplace_back(tao::json::value{
{ "bucket", c.bucket },
{ "scope", c.scope },
{ "collection", c.collection },
});
}
}
};

} // namespace tao::json

namespace couchbase::core
{
auto
origin::to_json() const -> std::string
{
tao::json::value json = {
{
"options",
{
{ "bootstrap_timeout", options_.bootstrap_timeout },
{ "resolve_timeout", options_.resolve_timeout },
{ "connect_timeout", options_.connect_timeout },
{ "key_value_timeout", options_.key_value_timeout },
{ "key_value_durable_timeout", options_.key_value_durable_timeout },
{ "view_timeout", options_.view_timeout },
{ "query_timeout", options_.query_timeout },
{ "analytics_timeout", options_.analytics_timeout },
{ "search_timeout", options_.search_timeout },
{ "management_timeout", options_.management_timeout },
{ "enable_tls", options_.enable_tls },
{ "trust_certificate", options_.trust_certificate },
{ "enable_mutation_tokens", options_.enable_mutation_tokens },
{ "enable_tcp_keep_alive", options_.enable_tcp_keep_alive },
{ "use_ip_protocol", options_.use_ip_protocol },
{ "enable_dns_srv", options_.enable_dns_srv },
{ "dns_config", options_.dns_config },
{ "show_queries", options_.show_queries },
{ "enable_unordered_execution", options_.enable_unordered_execution },
{ "enable_clustermap_notification", options_.enable_clustermap_notification },
{ "enable_compression", options_.enable_compression },
{ "enable_tracing", options_.enable_tracing },
{ "enable_metrics", options_.enable_metrics },
{ "tcp_keep_alive_interval", options_.tcp_keep_alive_interval },
{ "config_poll_interval", options_.config_poll_interval },
{ "config_poll_floor", options_.config_poll_floor },
{ "config_idle_redial_timeout", options_.config_idle_redial_timeout },
{ "max_http_connections", options_.max_http_connections },
{ "idle_http_connection_timeout", options_.idle_http_connection_timeout },
{ "user_agent_extra", options_.user_agent_extra },
{ "dump_configuration", options_.dump_configuration },
{ "disable_mozilla_ca_certificates", options_.disable_mozilla_ca_certificates },
{ "metrics_options", options_.metrics_options },
{ "network", options_.network },
{ "tls_verify", options_.tls_verify },
{ "tracing_options", options_.tracing_options },
{ "transactions_options", options_.transactions },
},
},
};
{
tao::json::value nodes = tao::json::empty_array;
for (const auto& [hostname, port] : nodes_) {
nodes.emplace_back(tao::json::value{
{ "hostname", hostname },
{ "port", port },
});
}
json["bootstrap_nodes"] = nodes;
}
return tao::json::to_string(json);
}
} // namespace couchbase::core
2 changes: 2 additions & 0 deletions core/origin.hxx
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Expand Up @@ -184,6 +184,8 @@ struct origin {
return credentials_;
}

[[nodiscard]] auto to_json() const -> std::string;

private:
couchbase::core::cluster_options options_{};
cluster_credentials credentials_{};
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