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Check environment variable LOG4JS_CONFIG for configuration file location.

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Daniel Bell
2012-10-16 08:36:26 +11:00
parent 2bfad6362a
commit ad63b801f7
3 changed files with 51 additions and 6 deletions
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README.md
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@@ -73,17 +73,19 @@ The first 5 lines of the code above could also be written as:
var log4js = require('log4js');
log4js.configure({
appenders: [
{ type: 'console' },
{ type: 'file', filename: 'logs/cheese.log', category: 'cheese' }
]
appenders: [
{ type: 'console' },
{ type: 'file', filename: 'logs/cheese.log', category: 'cheese' }
]
});
## configuration
You can configure the appenders and log levels manually (as above), or provide a
configuration file (`log4js.configure('path/to/file.json')`), or a configuration object.
configuration file (`log4js.configure('path/to/file.json')`), or a configuration object. The
configuration file location may also be specified via the environment variable
LOG4JS_CONFIG (`export LOG4JS_CONFIG=path/to/file.json`).
An example file can be found in `test/log4js.json`. An example config file with log rolling is in `test/with-log-rolling.json`.
By default, the configuration file is checked for changes every 60 seconds, and if changed, reloaded. This allows changes to logging levels to occur without restarting the application.