is it possible to make multiple sessions work together at the same time?

International Chinese
1

For my scenario:

There are two applications:

Application one(app_one) is holding in Yiiframework,which are four roles under protect/modules,they are A,B,C,D. Users and Visitors via webapp access to B,C,D.

Application two(app_two) is outside of Yiiframework.

Both applications deploy in the same webserver.

A->admin;

B->subadmin(it always keeping connect with D);

C->user(user via app_two to visit and redirect to C);

D->visitor(visitor via app_two to communicate with B);

are possible to make visitor via app_two keeping connect with B,with generating session[visitor-B],and user via app_two login/register and redirect to C, with generating sessions[user-C] work together?

2

It is not needed to have 2 diffent session objects, one is sufficient.

Your first file, your session model, locate it at components:





<?php

class MyAppSession {

    public $appid;

    public $var1;

    public $var2;

    public $var3;

}

Your own session manager, locate it at components too:





<?php

class MyMultiSessionManager {

 	/*

 		this method will init the array in lazy way

 		always returning an array of:  MyAppSession

 	*/

 	public static function init() {

        $s = new CHttpSession();

        $s->open();

 		$data = $s['mymultisession'];

        // check for null or another invalid values here

        if( $data == null ) {

     		// Lazy init:

     		$ar = array(); 

     		$ar[0] = new MyAppSession();  // for app 1

     		$ar[1] = new MyAppSession();  // for app 2

     		$s['mymultisession'] = $ar;

        }

   	$s->close();

   	return $data;

    }

    // appid must match the array keys setted on init()  , 0 and 1 or anything you like

    //

    public static function getSession($appid) {

        $ar = self::init(); // lazy initializacion called

        //  dont forget to verify if $appid is in array keys, or it will be crash your app

   	return $ar[$appid];

    }

    public static function save($index, $app) {

    	$ar = self::init();

    	$ar[$index] = $app;

    	$s = new CHttpSession();

        $s->open();

        $s['mymultisession'] = $ar;

        $s->close();

    }

}

Your testers, action based, put this two test actions in any place you like and runs it





	public function actionTestSet($a=1,$b=2)

	{

		// get the current objects

		$app0 = MyMultiSessionManager::getSession(0);

		$app1 = MyMultiSessionManager::getSession(1);

		// set values

		$app0->var1 = "this value must persist for app: ".$a;

		$app1->var1 = "this value must persist for app: ".$b;

		// save back to session

		MyMultiSessionManager::save(0,$app0);

		MyMultiSessionManager::save(1,$app1);

		$this->renderText('app values setted to '.$a.' and '.$b.' try action TestGet');

	}

	public function actionTestGet()

	{

		$app0 = MyMultiSessionManager::getSession(0);

		$app1 = MyMultiSessionManager::getSession(1);

		$this->renderText("stored values are: ".$app0->var1." and ".$app1->var1);

	}

[b]AS YOU CAN SEE IN THE CODE ABOVE, ONLY ONE VAR SESSION IS USED: "mymultisession", FOR THE ENTIRE APPLICATION, AND STORING MULTIPLE VARS FOR DIFFERENT APPLICATIONS, USING THE SAME MODEL,

AND MANAGED BY YOU MULTI SESSION MANAGER CLASS.[/b]