diff --git a/.gitignore b/.gitignore
index 279bc30..268c88d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@ build
 node_modules
 .bob/
 test/streams/test-rolling-file-stream*
+test/streams/test-rolling-stream-with-existing-files*
diff --git a/lib/log4js.js b/lib/log4js.js
index f2677ee..be5e2c4 100644
--- a/lib/log4js.js
+++ b/lib/log4js.js
@@ -50,8 +50,9 @@ var events = require('events')
 , util = require('util')
 , layouts = require('./layouts')
 , levels = require('./levels')
-, LoggingEvent = require('./logger').LoggingEvent
-, Logger = require('./logger').Logger
+, loggerModule = require('./logger')
+, LoggingEvent = loggerModule.LoggingEvent
+, Logger = loggerModule.Logger
 , ALL_CATEGORIES = '[all]'
 , appenders = {}
 , loggers = {}
@@ -306,11 +307,27 @@ function loadAppender(appender) {
   appenderMakers[appender] = appenderModule.configure.bind(appenderModule);
 }
 
+/**
+ * Shutdown all log appenders. This will first disable all writing to appenders
+ * and then call the shutdown function each appender.
+ *
+ * @params {Function} cb - The callback to be invoked once all appenders have
+ *  shutdown. If an error occurs, the callback will be given the error object
+ *  as the first argument.
+ * @returns {void}
+ */
 function shutdown(cb) {
+  // First, disable all writing to appenders. This prevents appenders from
+  // not being able to be drained because of run-away log writes.
+  loggerModule.disableAllLogWrites();
+
+  // Next, get all the shutdown functions for appenders as an array.
   var shutdownFunctions = Object.keys(appenderShutdowns).reduce(
     function(accum, category) {
       return accum.concat(appenderShutdowns[category]);
     }, []);
+
+  // Call each of the shutdown functions.
   async.forEach(
     shutdownFunctions,
     function(shutdownFn, done) {
diff --git a/lib/logger.js b/lib/logger.js
index 4da0daf..de2b41f 100644
--- a/lib/logger.js
+++ b/lib/logger.js
@@ -4,6 +4,8 @@ var levels = require('./levels')
 , events = require('events')
 , DEFAULT_CATEGORY = '[default]';
 
+var logWritesEnabled = true;
+
 /**
  * Models a logging event.
  * @constructor
@@ -66,7 +68,7 @@ Logger.prototype.isLevelEnabled = function(otherLevel) {
     };
     
     Logger.prototype[levelString.toLowerCase()] = function () {
-      if (this.isLevelEnabled(level)) {
+      if (logWritesEnabled && this.isLevelEnabled(level)) {
         var args = Array.prototype.slice.call(arguments);
         args.unshift(level);
         Logger.prototype.log.apply(this, args);
@@ -75,6 +77,23 @@ Logger.prototype.isLevelEnabled = function(otherLevel) {
   }
 );
 
+/**
+ * Disable all log writes.
+ * @returns {void}
+ */
+function disableAllLogWrites() {
+  logWritesEnabled = false;
+}
+
+/**
+ * Enable log writes.
+ * @returns {void}
+ */
+function enableAllLogWrites() {
+  logWritesEnabled = true;
+}
 
 exports.LoggingEvent = LoggingEvent;
 exports.Logger = Logger;
+exports.disableAllLogWrites = disableAllLogWrites;
+exports.enableAllLogWrites = enableAllLogWrites;
diff --git a/test/logger-test.js b/test/logger-test.js
index 55899f2..0bd29e1 100644
--- a/test/logger-test.js
+++ b/test/logger-test.js
@@ -2,7 +2,8 @@
 var vows = require('vows')
 , assert = require('assert')
 , levels = require('../lib/levels')
-, Logger = require('../lib/logger').Logger;
+, loggerModule = require('../lib/logger')
+, Logger = loggerModule.Logger;
 
 vows.describe('../lib/logger').addBatch({
   'constructor with no parameters': {
@@ -53,5 +54,28 @@ vows.describe('../lib/logger').addBatch({
       assert.isTrue(logger.isErrorEnabled());
       assert.isTrue(logger.isFatalEnabled());
     }
+  },
+
+  'should emit log events': {
+    topic: function() {
+      var events = [],
+          logger = new Logger();
+      logger.addListener('log', function (logEvent) { events.push(logEvent); });
+      logger.debug('Event 1');
+      loggerModule.disableAllLogWrites();
+      logger.debug('Event 2');
+      loggerModule.enableAllLogWrites();
+      logger.debug('Event 3');
+      return events;
+    },
+
+    'when log writes are enabled': function(events) {
+      assert.equal(events[0].data[0], 'Event 1');
+    },
+
+    'but not when log writes are disabled': function(events) {
+      assert.equal(events.length, 2);
+      assert.equal(events[1].data[0], 'Event 3');
+    }
   }
 }).exportTo(module);
diff --git a/test/logging-test.js b/test/logging-test.js
index 32ff099..a62de31 100644
--- a/test/logging-test.js
+++ b/test/logging-test.js
@@ -75,13 +75,65 @@ vows.describe('log4js').addBatch({
         assert.equal(events[1].level.toString(), 'WARN');
       },
       
-      'should include the error if passed in': function (events) {
+      'should include the error if passed in': function(events) {
         assert.instanceOf(events[2].data[1], Error);
         assert.equal(events[2].data[1].message, 'Pants are on fire!');
       }
-      
+    }
+  },
+
+  'when shutdown is called': {
+    topic: function() {
+      var events = {
+       appenderShutdownCalled: false,
+       shutdownCallbackCalled: false
+      },
+      log4js = sandbox.require(
+        '../lib/log4js',
+        {
+          requires: {
+            './appenders/file':
+            {
+              name: "file",
+              appender: function() {},
+              configure: function(configuration) {
+                return function() {};
+              },
+              shutdown: function(cb) {
+                events.appenderShutdownCalled = true;
+                cb();
+              }
+            }
+          }
+        }
+      ),
+      shutdownCallback = function() {
+        events.shutdownCallbackCalled = true;
+      },
+      config = { appenders:
+                 [ { "type" : "file",
+                     "filename" : "cheesy-wotsits.log",
+                     "maxLogSize" : 1024,
+                     "backups" : 3
+                   }
+                 ]
+               };
+
+      log4js.configure(config);
+      log4js.shutdown(shutdownCallback);
+      // Re-enable log writing so other tests that use logger are not
+      // affected.
+      require('../lib/logger').enableAllLogWrites();
+      return events;
     },
-    
+
+    'should invoke appender shutdowns': function(events) {
+      assert.ok(events.appenderShutdownCalled);
+    },
+
+    'should call callback': function(events) {
+      assert.ok(events.shutdownCallbackCalled);
+    }
   },
   
   'invalid configuration': {