From bf2690344c26ff41243b2d46c845ee9cd79c4ec5 Mon Sep 17 00:00:00 2001
From: Federico Chiariotti <chiariot@dei.unipd.it>
Date: Fri, 13 Nov 2020 19:00:03 +0100
Subject: [PATCH] Overloaded method fix in QUIC BBR

---
 model/quic-bbr.cc | 15 ++++++++++++++-
 model/quic-bbr.h  | 12 ++++++++++--
 2 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/model/quic-bbr.cc b/model/quic-bbr.cc
index de67f38..34820a5 100644
--- a/model/quic-bbr.cc
+++ b/model/quic-bbr.cc
@@ -1,7 +1,8 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
  * Copyright (c) 2018 NITK Surathkal, 
- * Copyright (c) 2020 SIGNET Lab, Department of Information Engineering, University of Padova
+ * 2020 SIGNET Lab, Department of Information Engineering, 
+ * University of Padova
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -525,6 +526,8 @@ QuicBbr::UpdateBtlBw (Ptr<QuicSocketState> tcb, const struct RateSample * rs)
     }
 }
 
+
+
 void
 QuicBbr::UpdateModelAndState (Ptr<QuicSocketState> tcb, const struct RateSample * rs)
 {
@@ -608,6 +611,16 @@ QuicBbr::CongControl (Ptr<QuicSocketState> tcb, const struct RateSample *rs)
   UpdateControlParameters (tcb, rs);
 }
 
+void
+QuicBbr::CongControl (Ptr<TcpSocketState> tcb,
+                      const TcpRateOps::TcpRateConnection &rc,
+                      const TcpRateOps::TcpRateSample &rs)
+{
+    NS_LOG_FUNCTION (this << tcb);
+    NS_UNUSED (rc);
+    NS_UNUSED (rs);
+}
+
 void
 QuicBbr::CongestionStateSet (Ptr<TcpSocketState> tcb,
                              const TcpSocketState::TcpCongState_t newState)
diff --git a/model/quic-bbr.h b/model/quic-bbr.h
index 595a78a..e755507 100644
--- a/model/quic-bbr.h
+++ b/model/quic-bbr.h
@@ -1,7 +1,8 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2018 NITK Surathkal, 2020 SIGNET Lab, Department of
- * Information Engineering, University of Padova
+ * Copyright (c) 2018 NITK Surathkal, 
+ * Copyright (c) 2020 SIGNET Lab, Department of Information Engineering, 
+ * University of Padova
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -105,6 +106,13 @@ class QuicBbr : public QuicCongestionOps
   virtual void IncreaseWindow (Ptr<TcpSocketState> tcb,
                                uint32_t segmentsAcked);
   virtual Ptr<TcpCongestionOps> Fork ();
+  
+  /**
+   * \brief Unused function, added here to avoid overloading the one in TcpCongestionOps
+   */
+  virtual void CongControl (Ptr<TcpSocketState> tcb,
+                            const TcpRateOps::TcpRateConnection &rc,
+                            const TcpRateOps::TcpRateSample &rs);
 
 protected:
   void OnPacketAcked (Ptr<TcpSocketState> tcb, Ptr<QuicSocketTxItem> ackedPacket);