From de98852da6a152a7c485ec9cd792a0740b06205a Mon Sep 17 00:00:00 2001
From: Richard Hansen <rhansen@rhansen.org>
Date: Mon, 21 Sep 2020 16:50:42 -0400
Subject: [PATCH] SessionStore: Delete unused methods `all`, `clear`, `length`

---
 src/node/db/SessionStore.js | 44 -------------------------------------
 1 file changed, 44 deletions(-)

diff --git a/src/node/db/SessionStore.js b/src/node/db/SessionStore.js
index 647cbbc8d..9803c5672 100644
--- a/src/node/db/SessionStore.js
+++ b/src/node/db/SessionStore.js
@@ -52,47 +52,3 @@ SessionStore.prototype.destroy = function(sid, fn) {
     process.nextTick(fn);
   }
 };
-
-/*
- * RPB: the following methods are optional requirements for a compatible session
- *      store for express-session, but in any case appear to depend on a
- *      non-existent feature of ueberdb2
- */
-if (db.forEach) {
-  SessionStore.prototype.all = function(fn) {
-    messageLogger.debug('ALL');
-
-    var sessions = [];
-
-    db.forEach(function(key, value) {
-      if (key.substr(0,15) === "sessionstorage:") {
-        sessions.push(value);
-      }
-    });
-    fn(null, sessions);
-  };
-
-  SessionStore.prototype.clear = function(fn) {
-    messageLogger.debug('CLEAR');
-
-    db.forEach(function(key, value) {
-      if (key.substr(0,15) === "sessionstorage:") {
-        db.remove("session:" + key);
-      }
-    });
-    if (fn) fn();
-  };
-
-  SessionStore.prototype.length = function(fn) {
-    messageLogger.debug('LENGTH');
-
-    var i = 0;
-
-    db.forEach(function(key, value) {
-      if (key.substr(0,15) === "sessionstorage:") {
-        i++;
-      }
-    });
-    fn(null, i);
-  }
-};