iRule Redirect Loop

Dear Colin,

 

 

My scenario is below,

 

 

1) When user login to http://home.example.co.in it will check for its agent, if it is normal user pass through the request, if it is mobile user redirect the request to https://mobile.example.co.in

 

 

2) Now in web page of mobile site (https://mobile.example.co.in) user have one link IF YOU WANT TO GO MAIN SITE PLEASE CLICK HERE (http://home.example.co.in) one query string will be passed for the same i.e ismain==true and user have to redirect to http://home.example.co.in

 

 

 

I have applied below iRule on http://home.example.co.in VS, it's working properly for redirection, it also working for query string but only in iphone and black berry for other models like windows and android it's not working.

 

 

Could you please give me suggestion on the same.

 

 

Regards,

 

 

Ashish Takawale.