From 558bff40083ccb96165be17e4e40cad4fa8193b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= <peterke@gmail.com>
Date: Wed, 28 Apr 2021 21:40:06 +0300
Subject: [PATCH] eth/protocols/snap: lower the packet size to avoid
 overloading link

---
 eth/protocols/snap/sync.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/eth/protocols/snap/sync.go b/eth/protocols/snap/sync.go
index 3ce4c8735..2ad677f94 100644
--- a/eth/protocols/snap/sync.go
+++ b/eth/protocols/snap/sync.go
@@ -52,7 +52,7 @@ var (
 
 const (
 	// maxRequestSize is the maximum number of bytes to request from a remote peer.
-	maxRequestSize = 512 * 1024
+	maxRequestSize = 128 * 1024
 
 	// maxStorageSetRequestCount is the maximum number of contracts to request the
 	// storage of in a single query. If this number is too low, we're not filling
@@ -74,7 +74,7 @@ const (
 	// a single query. If this number is too low, we're not filling responses fully
 	// and waste round trip times. If it's too high, we're capping responses and
 	// waste bandwidth.
-	maxTrieRequestCount = 512
+	maxTrieRequestCount = 256
 )
 
 var (
-- 
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