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lib/sagents/horde/registry_impl.ex
if Code.ensure_loaded?(Horde.Registry) do
defmodule Sagents.Horde.RegistryImpl do
@moduledoc """
Module-based Horde.Registry for dynamic configuration.
Enables runtime configuration of cluster membership and other
Horde.Registry options via application config.
"""
use Horde.Registry
@registry_name Sagents.Registry
def start_link(init_arg) do
Horde.Registry.start_link(__MODULE__, init_arg, name: @registry_name)
end
@impl true
def init(init_arg) do
[
keys: :unique,
members: members()
]
|> Keyword.merge(Keyword.drop(init_arg, [:name]))
|> Horde.Registry.init()
end
defp members do
Sagents.Horde.ClusterConfig.resolve_members(@registry_name)
end
end
end