Add some comment to db.js

2018-10-11 22:46:34 +08:00 · 2018-10-11 22:46:34 +08:00 · 5cfea3933f
commit 5cfea3933f
parent 25fd3a1c2b
1 changed files with 7 additions and 0 deletions
--- a/background/db.js
+++ b/background/db.js
@ -1,5 +1,12 @@
 /* global tryCatch chromeLocal ignoreChromeError */
 /* exported db */
+/*
+Initialize a database. There are some problems using IndexedDB in Firefox:
+https://www.reddit.com/r/firefox/comments/74wttb/note_to_firefox_webextension_developers_who_use/
+
+Some of them are fixed in FF59:
+https://www.reddit.com/r/firefox/comments/7ijuaq/firefox_59_webextensions_can_use_indexeddb_when/
+*/
 'use strict';

 const db = (() => {