title: How to keep socket (tcp) connection active when app goes to background in windows phone 8
body: <p>As i am new to Windows phone development and i am struggling to find a solution that how to maintain a tpc socket connection active when my app goes to background in windows phone 8.</p>
  
  <p>can any one suggest me or help me out to find an approach to solve the problem.</p>
  
  <p>Thanks in advance.</p>
  
  <p>--Ram</p>