From 1c257aba1bbb627ea6c294f60c2c706bd2da3e25 Mon Sep 17 00:00:00 2001
From: Benjamin Saunders <ben.e.saunders@gmail.com>
Date: Sat, 17 Jul 2021 11:35:50 -0700
Subject: [PATCH] Default to Cubic congestion control rather than NewReno

Reportedly increases throughput over realistic WAN paths dramatically.
---
 quinn-proto/src/config.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/quinn-proto/src/config.rs b/quinn-proto/src/config.rs
index b8ae5102b..dda0f1a05 100644
--- a/quinn-proto/src/config.rs
+++ b/quinn-proto/src/config.rs
@@ -244,7 +244,7 @@ impl Default for TransportConfig {
             datagram_receive_buffer_size: Some(STREAM_RWND as usize),
             datagram_send_buffer_size: 1024 * 1024,
 
-            congestion_controller_factory: Box::new(Arc::new(congestion::NewRenoConfig::default())),
+            congestion_controller_factory: Box::new(Arc::new(congestion::CubicConfig::default())),
         }
     }
 }