add skip_scripts.lua

filters/print.lua

@@ -18,9 +18,6 @@
 --- @db_id number: redirection database id
 
 function filter(id, is_base, group, cmd_name, keys, slots, db_id, timestamp_ms)
-    local keys_size = #keys
-    local slots_size = #slots -- slots_size should be equal to keys_size
-
     print(string.format("lua filter. id=[%d], is_base=[%s], db_id=[%d], group=[%s], cmd_name=[%s], keys=[%s], slots=[%s], timestamp_ms=[%d]",
             id, tostring(is_base), db_id, group, cmd_name, table.concat(keys, ", "), table.concat(slots, ", "), timestamp_ms))
     return 0, db_id

filters/skip_scripts.lua

@@ -0,0 +1,8 @@
+-- skip all scripts included LUA scripts and Redis Functions.
+function filter(id, is_base, group, cmd_name, keys, slots, db_id, timestamp_ms)
+    if group == "SCRIPTING" then
+        return 1, db_id -- disallow
+    else
+        return 0, db_id -- allow
+    end
+end

filters/swap_db.lua

@@ -3,10 +3,8 @@
 --- dbid: others -> drop
 function filter(id, is_base, group, cmd_name, keys, slots, db_id, timestamp_ms)
     if db_id == 0 then
-        -- print("db_id is 0, redirect to 1")
         return 0, 1
     elseif db_id == 1 then
-        -- print("db_id is 1, redirect to 0")
         return 0, 0
     else
         return 1, db_id