taraxa::logger Namespace Reference

Classes
class	Config

Typedefs
using	Logger = boost::log::sources::severity_channel_logger_mt<>

Enumerations
enum	Verbosity {   Silent = -1 , Error = 0 , Warning = 1 , Info = 2 ,   Debug = 3 , Trace = 4 }

Functions
Logger	createLogger (Verbosity verboseLevel, const std::string &channel, const addr_t &node_id)
	Creates thread-safe severity channel logger.
Config	createDefaultLoggingConfig ()
	Creates default logging config.
void	InitLogging (Config &logging_config, const addr_t &node_id)
	Initializes logging according to the provided logging_config.
Verbosity	stringToVerbosity (std::string _verbosity)
	Transforms string verbosity to Verbosity enum.

Typedef Documentation

Logger

using taraxa::logger::Logger = typedef boost::log::sources::severity_channel_logger_mt<>

Enumeration Type Documentation

Verbosity

enum taraxa::logger::Verbosity

Enumerator
Silent
Error
Warning
Info
Debug
Trace

Function Documentation

createDefaultLoggingConfig()

Config taraxa::logger::createDefaultLoggingConfig

(

)

Creates default logging config.

Returns

logger::Config

createLogger()

Logger taraxa::logger::createLogger	(	Verbosity	verboseLevel,
		const std::string &	channel,
		const addr_t &	node_id
	)

Creates thread-safe severity channel logger.

Note

To control logging in terms of where log messages are forwarded(console/file), severity filter etc..., see functions createDefaultLoggingConfig and InitLogging. Usage example:

// Creates logging config auto logging_config = createDefaultLoggingConfig(); logging_config.verbosity = logger::Verbosity::Error; logging_config.channels["SAMPLE_CHANNEL"] = logger::Verbosity::Error;

// Initializes logging according to the provided config InitLogging(logging_config);

addr_t node_addr;

// Creates error logger auto logger = createLogger(logger::Verbosity::Error, "SAMPLE_CHANNEL", node_addr)

LOG(logger) << "sample message";

Note

see macros LOG_OBJECTS_DEFINE, LOG_OBJECTS_CREATE, LOG

Parameters

verboseLevel
_channel
node_id

Returns

Logger object

InitLogging()

void taraxa::logger::InitLogging	(	Config &	logging_config,
		const addr_t &	node_id
	)

Initializes logging according to the provided logging_config.

Parameters

logging_config
node_id

stringToVerbosity()

Verbosity taraxa::logger::stringToVerbosity

(

std::string

_verbosity

)

Transforms string verbosity to Verbosity enum.

Parameters

_verbosity

Returns

Verbosity enum