# HG changeset patch
# User Raj Bhattacharjea <raj.b@gatech.edu>
# Date 1203021811 18000
# Node ID 7a0befeb4409ab130a69c45212284d025d4fac44
# Parent  1021234da54ee62194f3a19042ad36229a93ce97
Break a possibly infite recursion loop via a scheduler call (part of bug 131)

diff -r 1021234da54e -r 7a0befeb4409 src/internet-node/tcp-socket.cc
--- a/src/internet-node/tcp-socket.cc	Thu Feb 14 19:01:01 2008 +0000
+++ b/src/internet-node/tcp-socket.cc	Thu Feb 14 15:43:31 2008 -0500
@@ -752,11 +752,13 @@ bool TcpSocket::SendPendingData (bool wi
       m_tcp->SendPacket (p, header,
                          m_endPoint->GetLocalAddress (),
                          m_defaultAddress);
-      m_rtt->SentSeq(m_nextTxSequence, sz);           // notify the RTT
-      NotifyDataSent (p->GetSize () );                // notify the application
-      nPacketsSent++;                                 // Count sent this loop
-      m_nextTxSequence += sz;                         // Advance next tx sequence
-      m_highTxMark = std::max (m_nextTxSequence, m_highTxMark);// Note the high water mark
+      m_rtt->SentSeq(m_nextTxSequence, sz);         // notify the RTT
+      // notify the application
+      Simulator::ScheduleNow(&TcpSocket::NotifyDataSent, this, p->GetSize ());
+      nPacketsSent++;                               // Count sent this loop
+      m_nextTxSequence += sz;                       // Advance next tx sequence
+      // Note the high water mark
+      m_highTxMark = std::max (m_nextTxSequence, m_highTxMark);
     }
   NS_LOG_LOGIC ("Sent "<<nPacketsSent<<" packets");
   NS_LOG_LOGIC("RETURN SendPendingData");