From 78dc1c87c87639b54df865c39690a04a7bc7f191 Mon Sep 17 00:00:00 2001
From: Book Pauk <bookpauk@gmail.com>
Date: Thu, 20 Oct 2022 14:27:58 +0700
Subject: [PATCH] =?UTF-8?q?=D0=A0=D0=B5=D1=84=D0=B0=D0=BA=D1=82=D0=BE?=
 =?UTF-8?q?=D1=80=D0=B8=D0=BD=D0=B3?=
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---
 server/core/DbSearcher.js | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/server/core/DbSearcher.js b/server/core/DbSearcher.js
index 43b9aa6..589323b 100644
--- a/server/core/DbSearcher.js
+++ b/server/core/DbSearcher.js
@@ -18,7 +18,7 @@ class DbSearcher {
         this.timer = null;
         this.closed = false;
 
-        db.searchCache = {
+        this.searchCache = {
             memCache: new Map(),
             authorIdsAll: false,
         };
@@ -71,7 +71,7 @@ class DbSearcher {
             for (const row of authorRows)
                 authorIds.push(row.id);
         } else {//все авторы
-            if (!db.searchCache.authorIdsAll) {
+            if (!this.searchCache.authorIdsAll) {
                 const authorRows = await db.select({
                     table: 'author',
                     dirtyIdsOnly: true,
@@ -81,9 +81,9 @@ class DbSearcher {
                     authorIds.push(row.id);
                 }
 
-                db.searchCache.authorIdsAll = authorIds;
+                this.searchCache.authorIdsAll = authorIds;
             } else {//оптимизация
-                authorIds = db.searchCache.authorIdsAll;
+                authorIds = this.searchCache.authorIdsAll;
             }
         }
 
@@ -198,7 +198,7 @@ class DbSearcher {
         let result = null;
 
         const db = this.db;
-        const memCache = db.searchCache.memCache;
+        const memCache = this.searchCache.memCache;
 
         if (memCache.has(key)) {//есть в недавних
             result = memCache.get(key);
@@ -238,7 +238,7 @@ class DbSearcher {
 
         const db = this.db;
 
-        const memCache = db.searchCache.memCache;
+        const memCache = this.searchCache.memCache;
         memCache.set(key, value);
 
         if (memCache.size > maxMemCacheSize) {
@@ -406,6 +406,8 @@ class DbSearcher {
             await utils.sleep(50);
         }
 
+        this.searchCache = null;
+        
         if (this.timer) {
             clearTimeout(this.timer);
             this.timer = null;