iisnode+mongodb samples

hello.js

var app = require('express').createServer(),
	mongoose = require('mongoose'),
	db = mongoose.connect('mongodb://localhost/test');


var renderAsJSON = function (res, obj) {
	res.contentType('application/json'); 
    res.send(JSON.stringify(obj));
}

// URL Prefix (for iisnode)
var urlPrefix = '/test/express/hello.js';

// [users] schema, data model
var UserSchema = new mongoose.Schema({
	name: String,
	title: String
});
var UserModel = mongoose.model('users', UserSchema);

//增加一位使用者
app.get(urlPrefix+'/user/add', function(req, res){
	var result = {
		errors: 0,
		user: null
	};

	var user = new UserModel();

	user.name = req.query.name;
	user.title = req.query.title;

	user.save(function(err) {
		if (err) {
			/* skip errors */
			result.errors++;
		}
		else {
			result.user = user;
		}

		renderAsJSON(res, result);
	});
});

//列出全部使用者
app.get(urlPrefix+'/user/list', function(req, res){

	var result = {
		errors: 0,
		users: []
	};

	UserModel.find({}, function (err, docs) {
		if (err) {
			result.errors++;
		}
		else {
			result.users = docs;
		}

		renderAsJSON(res, result);
	});
});

app.listen(process.env.PORT);

web.config

<configuration>
  <system.webServer>

    <handlers>
      <add name="iisnode" path="hello.js" verb="*" modules="iisnode" />
    </handlers>
    
    <iisnode      
      node_env="%node_env%"
      nodeProcessCountPerApplication="1"
      maxConcurrentRequestsPerProcess="1024"
      maxNamedPipeConnectionRetry="3"
      namedPipeConnectionRetryDelay="2000"      
      maxNamedPipeConnectionPoolSize="512"
      maxNamedPipePooledConnectionAge="30000"
      asyncCompletionThreadCount="0"
      initialRequestBufferSize="4096"
      maxRequestBufferSize="65536"
      watchedFiles="*.js"
      uncFileChangesPollingInterval="5000"      
      gracefulShutdownTimeout="60000"
      loggingEnabled="true"
      logDirectoryNameSuffix="logs"
      debuggingEnabled="true"
      debuggerPortRange="5058-6058"
      debuggerPathSegment="debug"
      maxLogFileSizeInKB="128"
      appendToExistingLog="false"
      logFileFlushInterval="5000"
      devErrorsEnabled="true"
      flushResponse="false"      
     />

    <!--
    <iisnode
      nodeProcessCommandLine="&quot;%programfiles%\nodejs\node.exe&quot;" />
    -->

    <!--
    <rewrite>
      <rules>
        <rule name="hello">
          <match url="hello/*" />
          <action type="Rewrite" url="hello.js" />
        </rule>
      </rules>
    </rewrite>
    -->

  </system.webServer>
</configuration>