refactor(queue): construct the key of queue efficiently

Kong · Jun 13, 2024 · 3055bbf · 3055bbf
1 parent 66defc8
commit 3055bbf
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua
@@ -94,9 +94,17 @@ local Queue_mt = {
   __index = Queue
 }
 
+-- string buffer for constructing queue keys efficiently
+local buf = require("string.buffer").new(32)
+
 
 local function _make_queue_key(name)
-  return (workspaces.get_workspace_id() or "") .. "." .. name
+  local key = buf:put(
+    workspaces.get_workspace_id() or "",
+    ".",
+    name
+  ):get()
+  return key
 end