From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Mon, 25 Aug 2025 13:22:39 +0000 (+0200)
Subject: dnsdist: Expose `refreshRuntimeConfiguration` to Lua
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=refs%2Fpull%2F15874%2Fhead;p=thirdparty%2Fpdns.git

dnsdist: Expose `refreshRuntimeConfiguration` to Lua

Signed-off-by: Remi Gacogne <remi.gacogne@powerdns.com>
---

diff --git a/pdns/dnsdistdist/dnsdist-lua-bindings.cc b/pdns/dnsdistdist/dnsdist-lua-bindings.cc
index 7f019e7528..c8a0efcfc9 100644
--- a/pdns/dnsdistdist/dnsdist-lua-bindings.cc
+++ b/pdns/dnsdistdist/dnsdist-lua-bindings.cc
@@ -1022,4 +1022,8 @@ void setupLuaBindings(LuaContext& luaCtx, bool client, bool configCheck)
     });
     newThread.detach();
   });
+
+  luaCtx.writeFunction("refreshRuntimeConfiguration", []() {
+    dnsdist::configuration::refreshLocalRuntimeConfiguration();
+  });
 }
diff --git a/pdns/dnsdistdist/docs/reference/config.rst b/pdns/dnsdistdist/docs/reference/config.rst
index 644dfe54a8..329e364c32 100644
--- a/pdns/dnsdistdist/docs/reference/config.rst
+++ b/pdns/dnsdistdist/docs/reference/config.rst
@@ -2330,6 +2330,12 @@ Other functions
   Code is supplied as a string, not as a function object.
   Note that this function does nothing in 'client' or 'config-check' modes.
 
+.. function:: refreshRuntimeConfiguration()
+
+  .. versionadded:: 2.0.1
+
+  This function is only useful when executed from a separate Lua thread created by :func:`newThread`, to ensure that the runtime-modifiable configuration is up-to-date.
+
 .. function:: setTicketsKeyAddedHook(callback)
 
   .. versionadded:: 1.9.6