[Minor] Allow to set lock expire for ANN module

diff --git a/src/plugins/lua/fann_redis.lua b/src/plugins/lua/fann_redis.lua
index a7f8aa606d1bd67cb04c4ccbc17082b1f3522fc1..18d91314fa489028a39f970f2d401800117d10bc 100644 (file)
--- a/src/plugins/lua/fann_redis.lua
+++ b/src/plugins/lua/fann_redis.lua
@@ -842,6 +842,9 @@ else
   if opts['prefix'] then
     fann_prefix = opts['prefix']
   end
+  if opts['lock_expire'] then
+    lock_expire = tonumber(opts['lock_expire'])
+  end
   rspamd_config:set_metric_symbol({
     name = fann_symbol_spam,
     score = 3.0,