From 17983de9692f28d15a03b6443347d149999b6995 Mon Sep 17 00:00:00 2001
From: Volker Schlecht <47375452+VlkrS@users.noreply.github.com>
Date: Fri, 23 May 2025 17:18:20 +0200
Subject: [PATCH] websocket.erl: Remove gratuitous call to rand:seed/1

crypto:strong_rand_bytes/1 doesn't need seeding:

"Generates N bytes randomly uniform 0..255, and returns the result in a binary. Uses a cryptographically secure prng seeded and periodically mixed with operating system provided entropy. By default this is the RAND_bytes method from OpenSSL."

https://www.erlang.org/docs/25/man/crypto#strong_rand_bytes-1
---
 src/lib/websocket.erl | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/lib/websocket.erl b/src/lib/websocket.erl
index 9f4aea12..0a9e5da2 100644
--- a/src/lib/websocket.erl
+++ b/src/lib/websocket.erl
@@ -131,7 +131,6 @@ decode(Data) ->
 %%% Internal functions
 %%%===================================================================
 gen_accept_key() ->
-    rand:seed(erlang:now()),
     Key = crypto:strong_rand_bytes(16),
     KeyStr = base64:encode_to_string(Key),
     Accept = binary:list_to_bin(KeyStr ++ "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"),