trying out a shutdown function
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1e17f88ded
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@ -1,5 +1,6 @@
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"use strict";
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"use strict";
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var layouts = require('../layouts')
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var layouts = require('../layouts')
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, async = require('async')
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, path = require('path')
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, path = require('path')
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, fs = require('fs')
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, fs = require('fs')
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, streams = require('../streams')
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, streams = require('../streams')
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@ -61,7 +62,12 @@ function fileAppender (file, layout, logSize, numBackups) {
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openFiles.push(logFile);
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openFiles.push(logFile);
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return function(loggingEvent) {
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return function(loggingEvent) {
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logFile.write(layout(loggingEvent) + eol, "utf8");
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logFile.write(layout(loggingEvent) + eol, "utf8",
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function() {
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// just here to keep the event loop
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// open - doesn't work.
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return;
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});
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};
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};
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}
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}
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@ -78,5 +84,16 @@ function configure(config, options) {
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return fileAppender(config.filename, layout, config.maxLogSize, config.backups);
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return fileAppender(config.filename, layout, config.maxLogSize, config.backups);
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}
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}
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function shutdown(cb) {
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async.forEach(openFiles, function(file, done) {
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if (!file.write(eol, "utf-8")) {
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file.once('drain', function() {
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file.end(done);
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});
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}
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}, cb);
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}
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exports.appender = fileAppender;
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exports.appender = fileAppender;
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exports.configure = configure;
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exports.configure = configure;
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exports.shutdown = shutdown;
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@ -44,6 +44,7 @@
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* Website: http://log4js.berlios.de
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* Website: http://log4js.berlios.de
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*/
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*/
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var events = require('events')
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var events = require('events')
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, async = require('async')
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, fs = require('fs')
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, fs = require('fs')
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, path = require('path')
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, path = require('path')
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, util = require('util')
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, util = require('util')
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@ -301,6 +302,24 @@ function loadAppender(appender) {
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appenderMakers[appender] = appenderModule.configure.bind(appenderModule);
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appenderMakers[appender] = appenderModule.configure.bind(appenderModule);
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}
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}
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function shutdown(cb) {
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var allAppenders = Object.keys(appenders).reduce(
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function(accum, category) {
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return accum.concat(appenders[category]);
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}, []);
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async.forEach(
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allAppenders,
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function(appender, done) {
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if (appender.shutdown) {
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appender.shutdown(done);
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} else {
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done();
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}
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},
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cb
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);
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}
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module.exports = {
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module.exports = {
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getLogger: getLogger,
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getLogger: getLogger,
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getDefaultLogger: getDefaultLogger,
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getDefaultLogger: getDefaultLogger,
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@ -309,6 +328,7 @@ module.exports = {
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loadAppender: loadAppender,
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loadAppender: loadAppender,
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clearAppenders: clearAppenders,
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clearAppenders: clearAppenders,
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configure: configure,
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configure: configure,
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shutdown: shutdown,
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replaceConsole: replaceConsole,
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replaceConsole: replaceConsole,
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restoreConsole: restoreConsole,
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restoreConsole: restoreConsole,
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