12/12/21 11:57:36.93 epP+sIEp0
>>525
これも HTTP Keep-Alive の無効化設定廃止と同時に廃止されましたよ
Bug 770331 - Remove HTTP Keep-Alive disable pref
URLﾘﾝｸ(bugzilla.mozilla.org)
This patch removes the following prefs
pref("network.http.keep-alive", true); // set it to false in case of problems
pref("network.http.proxy.keep-alive", true);
pref("network.http.max-connections-per-server", 15);