From 43f782c44fcd18f3790b4cdf42d6d0341474c816 Mon Sep 17 00:00:00 2001
From: Haonan Chen <chn@chn.moe>
Date: Thu, 18 Dec 2025 09:55:51 +0800
Subject: [PATCH] modules.system.security: increase nofile limit

---
 modules/system/security.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/system/security.nix b/modules/system/security.nix
index 52d45723..58ee1d9c 100644
--- a/modules/system/security.nix
+++ b/modules/system/security.nix
@@ -41,13 +41,13 @@ inputs:
         };
         loginLimits =
         [
-          { domain = "@users"; item = "nofile"; value = 65536; }
+          { domain = "@users"; item = "nofile"; value = 524288; }
           { domain = "@users"; item = "stack"; value = "unlimited"; }
         ];
       };
       sudo.extraConfig = "Defaults pwfeedback";
     };
-    systemd.user.extraConfig = "DefaultLimitNOFILE=65536:524288";
+    systemd.user.extraConfig = "DefaultLimitNOFILE=524288:524288";
     # needed by xray tproxy if we want to forward traffic from other machine
     networking.firewall.checkReversePath = false;
   };