From 9be4d088318863253503476467758b93b4bb2ce4 Mon Sep 17 00:00:00 2001
From: Victor Grishchenko <victor.grishchenko@gmail.com>
Date: Wed, 16 Dec 2009 16:15:59 +0100
Subject: [PATCH] faster recovery

---
 send_control.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/send_control.cpp b/send_control.cpp
index 7111279..4938c2d 100644
--- a/send_control.cpp
+++ b/send_control.cpp
@@ -128,7 +128,10 @@ tint    Channel::SlowStartNextSendTime () {
 tint    Channel::AimdNextSendTime () {
     if (ack_not_rcvd_recent_)
         BackOffOnLosses();
-    cwnd_ += ack_rcvd_recent_/cwnd_;
+    if (cwnd_>1)
+        cwnd_ += ack_rcvd_recent_/cwnd_;
+    else
+        cwnd_ *= 2;
     ack_rcvd_recent_=0;
     return CwndRateNextSendTime();
 }
-- 
2.20.1