From afa679cef4a2c98b4a71e338abbe10d80bb7f5c6 Mon Sep 17 00:00:00 2001
From: teidesu <me@tei.su>
Date: Thu, 15 Apr 2021 12:18:50 +0300
Subject: [PATCH] fix(core): hopefully fixed issue with json file session
 randomly disappearing when using debugger

---
 packages/core/src/storage/json-file.ts | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/packages/core/src/storage/json-file.ts b/packages/core/src/storage/json-file.ts
index 2d831adb..233cf6f0 100644
--- a/packages/core/src/storage/json-file.ts
+++ b/packages/core/src/storage/json-file.ts
@@ -32,10 +32,19 @@ export class JsonFileStorage extends JsonMemoryStorage {
 
     save(): Promise<void> {
         return new Promise((resolve, reject) => {
-            fs.writeFile(this._filename, this._saveJson(), (err?: Error) => {
-                if (err) reject(err)
-                else resolve()
-            })
+            // calling writeFile immediately seems to destroy session when using debugger
+            setTimeout(
+                () =>
+                    fs.writeFile(
+                        this._filename,
+                        this._saveJson(),
+                        (err?: Error) => {
+                            if (err) reject(err)
+                            else resolve()
+                        }
+                    ),
+                0
+            )
         })
     }
 }