The doubly linked list implementation was revealed to be buggy by simple unit tests. Fixed.

2026-04-26 02:35:25 +02:00 · 2015-06-02 15:35:16 +09:00
parent d806d4fe54
commit 9130717e0e
2 changed files with 104 additions and 1 deletions
--- a/lib/util/ttlset.js
+++ b/lib/util/ttlset.js
@@ -28,7 +28,10 @@ TtlSet.prototype.bump = function(value, time) {

  this.tail = item

-  if (!this.head) {
+  if (item.prev) {
+    item.prev.next = item
+  }
+  else {
    this.head = item
    this._scheduleCheck()
  }