From e8b709a3c4537c7e71c71575e4835fa761c08d46 Mon Sep 17 00:00:00 2001
From: Mauro Sardara <msardara@cisco.com>
Date: Tue, 20 Oct 2020 10:41:47 +0200
Subject: [HICN-648] Optionally reset RAAQM window in a per-session basis

Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: I6b431db78de2427251d6050dfaff38a741efd9bd
---
 libtransport/src/protocols/raaqm.cc | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'libtransport/src/protocols')

diff --git a/libtransport/src/protocols/raaqm.cc b/libtransport/src/protocols/raaqm.cc
index 783d6194b..5023adf2e 100644
--- a/libtransport/src/protocols/raaqm.cc
+++ b/libtransport/src/protocols/raaqm.cc
@@ -116,6 +116,14 @@ void RaaqmTransportProtocol::reset() {
   // Reset protocol variables
   interests_in_flight_ = 0;
   t0_ = utils::SteadyClock::now();
+
+  // Optionally reset congestion window
+  bool reset_window;
+  socket_->getSocketOption(RaaqmTransportOptions::PER_SESSION_CWINDOW_RESET,
+                           reset_window);
+  if (reset_window) {
+    current_window_size_ = 1;
+  }
 }
 
 bool RaaqmTransportProtocol::verifyKeyPackets() {
-- 
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