How to keep the ASIHTTPRequestDelegate even when if the user poped from that view controller?

How to keep the ASIHTTPRequestDelegate even when if the user poped from
that view controller?

References

Reference NO 1

http://stackoverflow.com/questions/15201306/how-to-keep-the-asihttprequestdelegate-even-when-if-the-user-poped-from-that-vie

Reference NO 2

http://stackoverflow.com/questions/10569502/delegate-crash-when-i-release-the-view-because-dont-found

Reference NO 3

http://stackoverflow.com/questions/6865018/asihttprequest-and-zombies

Reference NO 4

http://www.roostersoftstudios.com/page/2/

Reference NO 5

http://www.code-magazine.com/articleprint.aspx?quickid=1109041&printmode=true

Reference NO 6

#EANF#

Reference NO 7

#EANF#

Reference NO 8

#EANF#