From e197a35baefcf4482c3600a71239e37efd6c8c12 Mon Sep 17 00:00:00 2001
From: MartinBraquet <martin.braquet@gmail.com>
Date: Sat, 9 May 2026 19:06:45 +0200
Subject: [PATCH] Fix max pool in session mode

---
 backend/api/package.json            |  2 +-
 backend/shared/src/supabase/init.ts | 38 ++++++++++++++---------------
 2 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/backend/api/package.json b/backend/api/package.json
index dc673e2a..d3aa42c3 100644
--- a/backend/api/package.json
+++ b/backend/api/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@compass/api",
-  "version": "1.37.0",
+  "version": "1.37.1",
   "private": true,
   "description": "Backend API endpoints",
   "main": "src/serve.ts",
diff --git a/backend/shared/src/supabase/init.ts b/backend/shared/src/supabase/init.ts
index 7b431401..90e26896 100644
--- a/backend/shared/src/supabase/init.ts
+++ b/backend/shared/src/supabase/init.ts
@@ -77,14 +77,14 @@ const newClient = (
         ...settings,
       }
     : {
-        // Default: connect to Supabase's pooled Postgres
+        // Default: connect to Supabase's Postgres
         // This host is IPV4 compatible, for the google cloud VM
         host: 'aws-1-us-west-1.pooler.supabase.com',
-        port: 5432,
+        port: 6543, // transaction mode
         user: `postgres.${instanceId}`,
         password: password,
         database: 'postgres',
-        pool_mode: 'session',
+        // pool_mode: 'session', // This line is ignored by pg-promise/node-postgres anyway
         ssl: {rejectUnauthorized: false},
         family: 4, // <- forces IPv4
         ...settings,
@@ -125,20 +125,20 @@ export function createSupabaseDirectClient(password?: string) {
   return (pgpDirect = client)
 }
 
-let shortTimeoutPgpClient: IDatabase<object, IClient> | null = null
-export const createShortTimeoutDirectClient = () => {
-  if (shortTimeoutPgpClient) return shortTimeoutPgpClient
-  shortTimeoutPgpClient = newClient({
-    instanceId: getInstanceId(),
-    password: getSupabasePwd(),
-    query_timeout: 1000 * 30,
-    max: 20,
-  })
-  return shortTimeoutPgpClient
-}
+// let shortTimeoutPgpClient: IDatabase<object, IClient> | null = null
+// export const createShortTimeoutDirectClient = () => {
+//   if (shortTimeoutPgpClient) return shortTimeoutPgpClient
+//   shortTimeoutPgpClient = newClient({
+//     instanceId: getInstanceId(),
+//     password: getSupabasePwd(),
+//     query_timeout: 1000 * 30,
+//     max: 20,
+//   })
+//   return shortTimeoutPgpClient
+// }
 
-export const SERIAL_MODE = new pgp.txMode.TransactionMode({
-  tiLevel: pgp.txMode.isolationLevel.serializable,
-  readOnly: false,
-  deferrable: false,
-})
+// export const SERIAL_MODE = new pgp.txMode.TransactionMode({
+//   tiLevel: pgp.txMode.isolationLevel.serializable,
+//   readOnly: false,
+//   deferrable: false,
+// })