storages::mongo::PoolConfig Struct Reference

#include <userver/storages/mongo/pool_config.hpp>

Detailed Description

MongoDB connection pool configuration.

Definition at line 55 of file pool_config.hpp.

Public Types
enum class	DriverImpl { kMongoCDriver }

Public Member Functions
void	Validate (const std::string &pool_id) const

Public Attributes
std::chrono::milliseconds	conn_timeout = kDefaultConnTimeout
	Connection (I/O) timeout.
std::chrono::milliseconds	so_timeout = kDefaultSoTimeout
	Socket (I/O) timeout.
std::chrono::milliseconds	queue_timeout = kDefaultQueueTimeout
	Connection queue wait time.
PoolSettings	pool_settings {}
	settings for connections pool
std::optional< std::chrono::milliseconds >	local_threshold {}
	Instance selection latency window override.
std::chrono::milliseconds	maintenance_period = kDefaultMaintenancePeriod
	Pool maintenance period.
std::string	app_name = kDefaultAppName
	Application name (sent to server)
std::optional< std::chrono::seconds >	max_replication_lag
	Default max replication lag for the pool.
DriverImpl	driver_impl = DriverImpl::kMongoCDriver
	Driver implementation to use.
StatsVerbosity	stats_verbosity = StatsVerbosity::kTerse
	Whether to write detailed stats.
congestion_control::v2::LinearController::StaticConfig	cc_config
	Congestion control config.

Static Public Attributes
static constexpr auto	kDefaultConnTimeout = std::chrono::milliseconds{100}
	Default connection timeout.
static constexpr auto	kDefaultSoTimeout = std::chrono::seconds{10}
	Default socket timeout.
static constexpr auto	kDefaultQueueTimeout = std::chrono::seconds{1}
	Default connection queue timeout.
static constexpr auto	kDefaultMaintenancePeriod = std::chrono::seconds{15}
	Default pool maintenance period.
static constexpr char	kDefaultAppName [] = "userver"
	Default application name.

Member Enumeration Documentation

DriverImpl

enum class storages::mongo::PoolConfig::DriverImpl

strong

Definition at line 56 of file pool_config.hpp.

Member Function Documentation

Validate()

void storages::mongo::PoolConfig::Validate

(

const std::string &

pool_id

)

const

Exceptions

InvalidConfigException

if the config is invalid

Member Data Documentation

app_name

std::string storages::mongo::PoolConfig::app_name = kDefaultAppName

Application name (sent to server)

Definition at line 88 of file pool_config.hpp.

cc_config

congestion_control::v2::LinearController::StaticConfig storages::mongo::PoolConfig::cc_config

Congestion control config.

Definition at line 99 of file pool_config.hpp.

conn_timeout

std::chrono::milliseconds storages::mongo::PoolConfig::conn_timeout = kDefaultConnTimeout

Connection (I/O) timeout.

Definition at line 75 of file pool_config.hpp.

driver_impl

DriverImpl storages::mongo::PoolConfig::driver_impl = DriverImpl::kMongoCDriver

Driver implementation to use.

Definition at line 93 of file pool_config.hpp.

kDefaultAppName

constexpr char storages::mongo::PoolConfig::kDefaultAppName[] = "userver"

staticconstexpr

Default application name.

Definition at line 69 of file pool_config.hpp.

kDefaultConnTimeout

constexpr auto storages::mongo::PoolConfig::kDefaultConnTimeout = std::chrono::milliseconds{100}

staticconstexpr

Default connection timeout.

Definition at line 61 of file pool_config.hpp.

kDefaultMaintenancePeriod

constexpr auto storages::mongo::PoolConfig::kDefaultMaintenancePeriod = std::chrono::seconds{15}

staticconstexpr

Default pool maintenance period.

Definition at line 67 of file pool_config.hpp.

kDefaultQueueTimeout

constexpr auto storages::mongo::PoolConfig::kDefaultQueueTimeout = std::chrono::seconds{1}

staticconstexpr

Default connection queue timeout.

Definition at line 65 of file pool_config.hpp.

kDefaultSoTimeout

constexpr auto storages::mongo::PoolConfig::kDefaultSoTimeout = std::chrono::seconds{10}

staticconstexpr

Default socket timeout.

Definition at line 63 of file pool_config.hpp.

local_threshold

std::optional<std::chrono::milliseconds> storages::mongo::PoolConfig::local_threshold {}

Instance selection latency window override.

Definition at line 83 of file pool_config.hpp.

maintenance_period

std::chrono::milliseconds storages::mongo::PoolConfig::maintenance_period = kDefaultMaintenancePeriod

Pool maintenance period.

Definition at line 85 of file pool_config.hpp.

max_replication_lag

std::optional<std::chrono::seconds> storages::mongo::PoolConfig::max_replication_lag

Default max replication lag for the pool.

Definition at line 90 of file pool_config.hpp.

pool_settings

PoolSettings storages::mongo::PoolConfig::pool_settings {}

settings for connections pool

Definition at line 81 of file pool_config.hpp.

queue_timeout

std::chrono::milliseconds storages::mongo::PoolConfig::queue_timeout = kDefaultQueueTimeout

Connection queue wait time.

Definition at line 79 of file pool_config.hpp.

so_timeout

std::chrono::milliseconds storages::mongo::PoolConfig::so_timeout = kDefaultSoTimeout

Socket (I/O) timeout.

Definition at line 77 of file pool_config.hpp.

stats_verbosity

StatsVerbosity storages::mongo::PoolConfig::stats_verbosity = StatsVerbosity::kTerse

Whether to write detailed stats.

Definition at line 96 of file pool_config.hpp.

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The documentation for this struct was generated from the following file:

• userver/storages/mongo/pool_config.hpp