From 7fc7f7d1de4b3302bfbd2794452da492fe51f790 Mon Sep 17 00:00:00 2001
From: Manus Deploy <deploy@santinova-soft.org>
Date: Sun, 3 May 2026 06:07:00 -0400
Subject: [PATCH] =?UTF-8?q?fix:=20utiliser=20mysql2=20pool=20explicite=20p?=
 =?UTF-8?q?our=20r=C3=A9soudre=20l'erreur=20JSON=20dans=20Drizzle?=
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---
 server/db.ts        | 12 ++++++++++--
 server/rssEngine.ts |  1 +
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/server/db.ts b/server/db.ts
index 4620667..2488c20 100644
--- a/server/db.ts
+++ b/server/db.ts
@@ -1,5 +1,6 @@
 import { eq, desc, and, like, gte, lte, or, sql } from "drizzle-orm";
 import { drizzle } from "drizzle-orm/mysql2";
+import mysql from "mysql2/promise";
 import {
   InsertUser,
   users,
@@ -20,12 +21,19 @@ import {
 } from "../drizzle/schema";
 import { ENV } from "./_core/env";
 
-let _db: ReturnType<typeof drizzle> | null = null;
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+let _db: any = null;
 
 export async function getDb() {
   if (!_db && process.env.DATABASE_URL) {
     try {
-      _db = drizzle(process.env.DATABASE_URL);
+      const pool = mysql.createPool({
+        uri: process.env.DATABASE_URL,
+        waitForConnections: true,
+        connectionLimit: 10,
+        enableKeepAlive: true,
+      });
+      _db = drizzle(pool);
     } catch (error) {
       console.warn("[Database] Failed to connect:", error);
       _db = null;
diff --git a/server/rssEngine.ts b/server/rssEngine.ts
index 443106f..baa86a2 100644
--- a/server/rssEngine.ts
+++ b/server/rssEngine.ts
@@ -391,6 +391,7 @@ async function processFeed(feed: RssFeed): Promise<FetchResult> {
               result.skippedItems++;
             }
           } else {
+            console.error(`[RSS DEBUG veille] code=${e?.code} errno=${e?.errno} sqlMsg=${e?.sqlMessage} msg=${String(e?.message).substring(0,200)}`);
             throw e;
           }
         }