Ptr<Packet>

Socket::RecvFrom (Address &outSenderAddress)

{

  Ptr<Packet> packet = Recv ();

  if (packet != 0)

    {

      SocketRxAddressTag tag;

      bool found;

      found = packet->FindFirstMatchingTag (tag);

      NS_ASSERT (found);

      outSenderAddress = tag.GetAddress ();

    }

  return packet;

}

  /**

   * \brief Read a single packet from the socket and retrieve the sender address

   *

   *      Calls Recv(maxSize, flags) with maxSize

   *      implicitly set to maximum sized integer, and flags set to zero.

   *

   * \param outSenderAddress output parameter that will return the

   * address of the sender of the received packet, if any.  Remains

   * untouched if no packet is received.

   * \returns Ptr<Packet> of the next in-sequence packet.  Returns

   * 0 if the socket cannot return a next in-sequence packet.

   */

   Ptr<Packet> RecvFrom (Address &outSenderAddress);