From 3da002e5cd71890e42ac5210bc7f08bcfaa8fdb9 Mon Sep 17 00:00:00 2001
From: WendelHime <6754291+WendelHime@users.noreply.github.com>
Date: Tue, 30 Jul 2024 10:35:28 -0300
Subject: [PATCH] fix: adding comment suggestion explaining about ensuring the
 use of hashing for consistently retrieving a SNI for the masquerade IP
 address

---
 masquerade.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/masquerade.go b/masquerade.go
index 2dceda6..0abade8 100644
--- a/masquerade.go
+++ b/masquerade.go
@@ -117,6 +117,7 @@ func NewProvider(hosts map[string]string, testURL string, masquerades []*Masquer
 	for _, m := range masquerades {
 		var sni string
 		if d.SNIConfig != nil && d.SNIConfig.UseArbitrarySNIs {
+			// Ensure that we use a consistent SNI for a given combination of IP address and SNI set
 			crc32Hash := int(crc32.ChecksumIEEE([]byte(m.IpAddress)))
 			sni = d.SNIConfig.ArbitrarySNIs[crc32Hash%len(d.SNIConfig.ArbitrarySNIs)]
 		}