From aebdb9fbfd9c477e748b2e8af72e886eaf43906a Mon Sep 17 00:00:00 2001
From: Tom Henderson <tomh@tomh.org>
Date: Mon, 9 Jun 2008 20:42:31 -0700
Subject: [PATCH] Move other applications to RecvFrom ()

---
 src/applications/packet-sink/packet-sink.cc  | 9 ++-------
 src/applications/udp-echo/udp-echo-client.cc | 9 ++-------
 src/applications/udp-echo/udp-echo-server.cc | 9 ++-------
 3 files changed, 6 insertions(+), 21 deletions(-)

diff --git a/src/applications/packet-sink/packet-sink.cc b/src/applications/packet-sink/packet-sink.cc
index 1b65bfa85..73dfda731 100644
--- a/src/applications/packet-sink/packet-sink.cc
+++ b/src/applications/packet-sink/packet-sink.cc
@@ -103,14 +103,9 @@ void PacketSink::StopApplication()     // Called at time specified by Stop
 void PacketSink::HandleRead (Ptr<Socket> socket)
 {
   Ptr<Packet> packet;
-  while (packet = socket->Recv ())
+  Address from;
+  while (packet = socket->RecvFrom (from))
     {
-      SocketAddressTag tag;
-      bool found;
-      found = packet->FindFirstMatchingTag (tag);
-      NS_ASSERT (found);
-      Address from = tag.GetAddress ();
-      // XXX packet->RemoveTag (tag);
       if (InetSocketAddress::IsMatchingType (from))
         {
           InetSocketAddress address = InetSocketAddress::ConvertFrom (from);
diff --git a/src/applications/udp-echo/udp-echo-client.cc b/src/applications/udp-echo/udp-echo-client.cc
index 9a1efc293..9580b7dbe 100644
--- a/src/applications/udp-echo/udp-echo-client.cc
+++ b/src/applications/udp-echo/udp-echo-client.cc
@@ -154,14 +154,9 @@ UdpEchoClient::HandleRead (Ptr<Socket> socket)
 {
   NS_LOG_FUNCTION (this << socket);
   Ptr<Packet> packet;
-  while (packet = socket->Recv ())
+  Address from;
+  while (packet = socket->RecvFrom (from))
     {
-      SocketAddressTag tag;
-      bool found;
-      found  = packet->FindFirstMatchingTag (tag);
-      NS_ASSERT (found);
-      Address from = tag.GetAddress ();
-      // XXX packet->RemoveTag (tag);
       if (InetSocketAddress::IsMatchingType (from))
         {
           InetSocketAddress address = InetSocketAddress::ConvertFrom (from);
diff --git a/src/applications/udp-echo/udp-echo-server.cc b/src/applications/udp-echo/udp-echo-server.cc
index f5bc4c93b..502673519 100644
--- a/src/applications/udp-echo/udp-echo-server.cc
+++ b/src/applications/udp-echo/udp-echo-server.cc
@@ -95,14 +95,9 @@ void
 UdpEchoServer::HandleRead (Ptr<Socket> socket)
 {
   Ptr<Packet> packet;
-  while (packet = socket->Recv ())
+  Address from;
+  while (packet = socket->RecvFrom (from))
     {
-      SocketAddressTag tag;
-      bool found;
-      found = packet->FindFirstMatchingTag (tag); 
-      NS_ASSERT (found);
-      Address from = tag.GetAddress ();
-      // XXX packet->RemoveTag (tag);
       if (InetSocketAddress::IsMatchingType (from))
         {
           InetSocketAddress address = InetSocketAddress::ConvertFrom (from);