title: Finding the destination IP address of the received UDP message in boost library
body: <p>I am working with multicast UDP messages. I need to compare the destination IP address of the received packet with the multicast address of the channel, the receiver is supposed to be listening on to make sure that it is not receiving messages multicasted over a different multicast channel.</p>
  
  <p>I know that I can find out the destination IP address by using UNIX sockets using recvmsg() and then doing all the stuff mentioned here: <a href="https://stackoverflow.com/questions/5281409/get-destination-address-of-a-received-udp-packet">Get destination address of a received UDP packet</a> .</p>
  
  <p>But I have been using boost library ASIO sockets and although there is receive_from() corresponding to recvfrom() funcn but I can't find any func with a similar functionality as recvmsg(). Can anybody help me out here.. Is there a way to find out the destination IP address of the received packet in the boost library??</p>