d03dedee63 | ||
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.. | ||
Monolog | ||
AbstractLogger.php | ||
ProfilerLogger.php | ||
README.md | ||
StreamLogger.php | ||
SyslogLogger.php | ||
VoidLogger.php | ||
WorkerLogger.php |
Friendica\Util\Logger
This namespace contains the different implementations of a Logger.
Configuration guideline
The following settings are possible for logger_config
:
monolog
: A Logging framework with lots of additions (see Monolog). There are just Friendica additions inside the Monolog directorystream
: A small logger for files or streamssyslog
: Prints the logging output into the syslog
VoidLogger
is a fallback logger without any function if no debugging is enabled.
ProfilerLogger
is a wrapper around an existing logger in case profiling is enabled for Friendica.
Every log call will be saved to the Profiler
with a timestamp.
Implementation guideline
Each logging implementation should pe capable of printing at least the following information:
- An unique ID for each Request/Call
- The process ID (PID)
- A timestamp of the logging entry
- The critically of the log entry
- A log message
- A context of the log message (f.e which user)
If possible, a Logger should extend AbstractLogger
, because it contains additional, Friendica specific business logic for each logging call.