From b667cef262dd0d5f7bb8ed3a7641c2c3f485816b Mon Sep 17 00:00:00 2001
From: Antoine Clausse <antoine.clausse@overleaf.com>
Date: Wed, 21 May 2025 13:49:15 +0200
Subject: [PATCH] Revert "Update defaultHighWaterMark to 64KiB (Node 22's
 default) (#25522)" (#25789)

This reverts commit 19d731abf683066654027de3a4f9ac0b8916f22c.

GitOrigin-RevId: eb7c45ab45e02054601b607a4bfeb432424a1837
---
 services/chat/config/settings.defaults.cjs            | 3 ---
 services/clsi/config/settings.defaults.js             | 4 ----
 services/contacts/config/settings.defaults.cjs        | 3 ---
 services/docstore/config/settings.defaults.js         | 4 ----
 services/document-updater/config/settings.defaults.js | 3 ---
 services/filestore/config/settings.defaults.js        | 4 ----
 services/notifications/config/settings.defaults.js    | 5 -----
 services/project-history/config/settings.defaults.cjs | 3 ---
 services/real-time/config/settings.defaults.js        | 4 ----
 services/web/config/settings.defaults.js              | 4 ----
 10 files changed, 37 deletions(-)

diff --git a/services/chat/config/settings.defaults.cjs b/services/chat/config/settings.defaults.cjs
index 9cc27a6877..4b7dc293a9 100644
--- a/services/chat/config/settings.defaults.cjs
+++ b/services/chat/config/settings.defaults.cjs
@@ -1,9 +1,6 @@
 const http = require('node:http')
 const https = require('node:https')
-const stream = require('node:stream')
 
-// TODO(24011): remove this after node 22 update
-stream.setDefaultHighWaterMark(false, 64 * 1024)
 http.globalAgent.keepAlive = false
 https.globalAgent.keepAlive = false
 
diff --git a/services/clsi/config/settings.defaults.js b/services/clsi/config/settings.defaults.js
index 35783eb5b0..d187fe273e 100644
--- a/services/clsi/config/settings.defaults.js
+++ b/services/clsi/config/settings.defaults.js
@@ -1,9 +1,5 @@
 const Path = require('node:path')
 const os = require('node:os')
-const stream = require('node:stream')
-
-// TODO(24011): remove this after node 22 update
-stream.setDefaultHighWaterMark(false, 64 * 1024)
 
 const isPreEmptible = process.env.PREEMPTIBLE === 'TRUE'
 const CLSI_SERVER_ID = os.hostname().replace('-ctr', '')
diff --git a/services/contacts/config/settings.defaults.cjs b/services/contacts/config/settings.defaults.cjs
index bcf014ee70..7ffdb83ce5 100644
--- a/services/contacts/config/settings.defaults.cjs
+++ b/services/contacts/config/settings.defaults.cjs
@@ -1,9 +1,6 @@
 const http = require('node:http')
 const https = require('node:https')
-const stream = require('node:stream')
 
-// TODO(24011): remove this after node 22 update
-stream.setDefaultHighWaterMark(false, 64 * 1024)
 http.globalAgent.maxSockets = 300
 http.globalAgent.keepAlive = false
 https.globalAgent.keepAlive = false
diff --git a/services/docstore/config/settings.defaults.js b/services/docstore/config/settings.defaults.js
index 14da21e132..9ad506a9bd 100644
--- a/services/docstore/config/settings.defaults.js
+++ b/services/docstore/config/settings.defaults.js
@@ -1,9 +1,5 @@
 const http = require('node:http')
 const https = require('node:https')
-const stream = require('node:stream')
-
-// TODO(24011): remove this after node 22 update
-stream.setDefaultHighWaterMark(false, 64 * 1024)
 
 http.globalAgent.maxSockets = 300
 http.globalAgent.keepAlive = false
diff --git a/services/document-updater/config/settings.defaults.js b/services/document-updater/config/settings.defaults.js
index a6a1c397fa..0cd29d325b 100755
--- a/services/document-updater/config/settings.defaults.js
+++ b/services/document-updater/config/settings.defaults.js
@@ -1,9 +1,6 @@
 const http = require('node:http')
 const https = require('node:https')
-const stream = require('node:stream')
 
-// TODO(24011): remove this after node 22 update
-stream.setDefaultHighWaterMark(false, 64 * 1024)
 http.globalAgent.keepAlive = false
 https.globalAgent.keepAlive = false
 
diff --git a/services/filestore/config/settings.defaults.js b/services/filestore/config/settings.defaults.js
index 28d7190376..9a08bb197e 100644
--- a/services/filestore/config/settings.defaults.js
+++ b/services/filestore/config/settings.defaults.js
@@ -1,8 +1,4 @@
 const Path = require('node:path')
-const stream = require('node:stream')
-
-// TODO(24011): remove this after node 22 update
-stream.setDefaultHighWaterMark(false, 64 * 1024)
 
 // environment variables renamed for consistency
 // use AWS_ACCESS_KEY_ID-style going forward
diff --git a/services/notifications/config/settings.defaults.js b/services/notifications/config/settings.defaults.js
index 26a3b79c6b..3453b88bd6 100644
--- a/services/notifications/config/settings.defaults.js
+++ b/services/notifications/config/settings.defaults.js
@@ -1,8 +1,3 @@
-const stream = require('node:stream')
-
-// TODO(24011): remove this after node 22 update
-stream.setDefaultHighWaterMark(false, 64 * 1024)
-
 module.exports = {
   internal: {
     notifications: {
diff --git a/services/project-history/config/settings.defaults.cjs b/services/project-history/config/settings.defaults.cjs
index ce92fc1cf2..9e5a39868a 100644
--- a/services/project-history/config/settings.defaults.cjs
+++ b/services/project-history/config/settings.defaults.cjs
@@ -1,9 +1,6 @@
 const http = require('node:http')
 const https = require('node:https')
-const stream = require('node:stream')
 
-// TODO(24011): remove this after node 22 update
-stream.setDefaultHighWaterMark(false, 64 * 1024)
 http.globalAgent.keepAlive = false
 https.globalAgent.keepAlive = false
 
diff --git a/services/real-time/config/settings.defaults.js b/services/real-time/config/settings.defaults.js
index 652fdae56a..57b0a50a42 100644
--- a/services/real-time/config/settings.defaults.js
+++ b/services/real-time/config/settings.defaults.js
@@ -1,10 +1,6 @@
 /* eslint-disable camelcase */
 const http = require('node:http')
 const https = require('node:https')
-const stream = require('node:stream')
-
-// TODO(24011): remove this after node 22 update
-stream.setDefaultHighWaterMark(false, 64 * 1024)
 
 http.globalAgent.keepAlive = false
 https.globalAgent.keepAlive = false
diff --git a/services/web/config/settings.defaults.js b/services/web/config/settings.defaults.js
index 9faeace655..a7ff970ef0 100644
--- a/services/web/config/settings.defaults.js
+++ b/services/web/config/settings.defaults.js
@@ -1,10 +1,6 @@
 const Path = require('node:path')
-const stream = require('node:stream')
 const { merge } = require('@overleaf/settings/merge')
 
-// TODO(24011): remove this after node 22 update
-stream.setDefaultHighWaterMark(false, 64 * 1024)
-
 let defaultFeatures, siteUrl
 
 // Make time interval config easier.