Adding upstream version 5.7.1.upstream/5.7.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/daemon/bindings/modules.rst b/daemon/bindings/modules.rst
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+.. SPDX-License-Identifier: GPL-3.0-or-later
+
+Modules
+=======
+
+Knot Resolver functionality consists of separate modules, which allow you
+to mix-and-match features you need without slowing down operation
+by features you do not use.
+
+This practically means that you need to load module before using features contained in it, for example:
+
+.. code-block:: lua
+
+        -- load module and make dnstap features available
+        modules.load('dnstap')
+        -- configure dnstap features
+        dnstap.config({
+                socket_path = "/tmp/dnstap.sock"
+        })
+
+Obviously ordering matters, so you have to load module first and configure it after it is loaded.
+
+Here is full reference manual for module configuration:
+
+
+.. function:: modules.list()
+
+   :return: List of loaded modules.
+
+.. function:: modules.load(name)
+
+   :param string name: Module name, e.g. "hints"
+   :return: ``true`` if modules was (or already is) loaded, error otherwise.
+
+   Load a module by name.
+
+.. function:: modules.unload(name)
+
+   :param string name: Module name, e.g. "detect_time_jump"
+   :return: ``true`` if modules was unloaded, error otherwise.
+
+   Unload a module by name. This is useful for unloading modules loaded by default, mainly for debugging purposes.
+