@ozmap/logger

OZLogger

DevOZ logger module.

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Available log methods

The available methods are presented in level hierarchy order.

• .debug(...messages: any[])
• .audit(...messages: any[])
• .info(...messages: any[])
• .warn(...messages: any[])
• .error(...messages: any[])

Usage examples

Here is a simple code snippet example of using the OZLogger with typescript:

import createLogger from '@ozmap/logger';

// Initialize and configure the logging facility
const OZLogger = createLogger();

// Example of simple debug log
OZLogger.debug("Simple test log");

If you are using the OZLogger with javascript:

const createLogger = require('@ozmap/logger');

// Initialize and configure the logging facility
const OZLogger = createLogger();

// Example of simple debug log
OZLogger.debug("Simple test log");

The above snippet can even be improved to:

// Initialize and configure the logging facility right after importing it
const OZLogger = require('@ozmap/logger')();

// Example of simple debug log
OZLogger.debug("Simple test log");

Changing log levels

In order to change the log level at runtime the following HTTP request can be made:

POST http://localhost:9898/changeLevel
{
    "level": "<log-level>",
    "duration": <milliseconds>
}

curl -L -X POST -H 'Content-Type: application/json' -d '{"level":"<log-level>","duration":<milliseconds>}' http://localhost:9898/changeLevel