fix for issue #100, multiprocess appender and logLevelFilter don't play nicely

lib/appenders/multiprocess.js

@@ -16,20 +16,15 @@ function logServer(config) {
     function deserializeLoggingEvent(clientSocket, msg) {
         var loggingEvent;
         try {
-            loggingEvent = JSON.parse(msg);
-            loggingEvent.startTime = new Date(loggingEvent.startTime);
-            loggingEvent.level.toString = function levelToString() {
-                return loggingEvent.level.levelStr;
-            };
+          loggingEvent = JSON.parse(msg);
+          loggingEvent.startTime = new Date(loggingEvent.startTime);
+	        loggingEvent.level = log4js.levels.toLevel(loggingEvent.level.levelStr);
         } catch (e) {
             // JSON.parse failed, just log the contents probably a naughty.
             loggingEvent = {
                 startTime: new Date(),
                 categoryName: 'log4js',
-                level: { toString: function () {
-                             return 'ERROR';
-                         }
-                       },
+                level: log4js.levels.ERROR,
                 data: [ 'Unable to parse log:', msg ]
             };
         }

package.json

@@ -1,6 +1,6 @@
 {
    "name": "log4js",
-   "version": "0.5.4",
+   "version": "0.5.5",
    "description": "Port of Log4js to work with node.",
    "keywords": [
        "logging",

test/multiprocess-test.js

@@ -181,14 +181,14 @@ vows.describe('Multiprocess Appender').addBatch({
         },
         'when a client connects': {
             topic: function(net) {
-                var logString = JSON.stringify({ level: 'DEBUG', data: ['some debug']}) + '__LOG4JS__';
+              var logString = JSON.stringify({ level: { level: 10000, levelStr: 'DEBUG' }, data: ['some debug']}) + '__LOG4JS__';
 
                 net.cbs['connect']();
-                net.cbs['data'](JSON.stringify({ level: 'ERROR', data: ['an error message'] }) + '__LOG4JS__');
+                net.cbs['data'](JSON.stringify({ level: { level: 40000, levelStr: 'ERROR' }, data: ['an error message'] }) + '__LOG4JS__');
                 net.cbs['data'](logString.substring(0, 10));
                 net.cbs['data'](logString.substring(10));
                 net.cbs['data'](logString + logString + logString);
-                net.cbs['end'](JSON.stringify({ level: 'FATAL', data: ["that's all folks"] }) + '__LOG4JS__');
+                net.cbs['end'](JSON.stringify({ level:  { level: 50000, levelStr: 'FATAL' }, data: ["that's all folks"] }) + '__LOG4JS__');
                 net.cbs['data']('bad message__LOG4JS__');
                 return net;
             },