From f04bc0b4c186f53e755f635b5d32c3a57affbd67 Mon Sep 17 00:00:00 2001
From: nguyentrungthat <80239428+nguentrungthat@users.noreply.github.com>
Date: Wed, 12 Nov 2025 08:01:19 +0700
Subject: [PATCH] Update

---
 BACKEND/app/services/line_connection.ts | 4 ++--
 BACKEND/providers/socket_io_provider.ts | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/BACKEND/app/services/line_connection.ts b/BACKEND/app/services/line_connection.ts
index 250ed82..b3838ec 100644
--- a/BACKEND/app/services/line_connection.ts
+++ b/BACKEND/app/services/line_connection.ts
@@ -146,9 +146,9 @@ export default class LineConnection {
         this.socketIO.emit('line_error', {
           stationId,
           lineId: id,
-          error: err.message + '\r\n',
+          error: '\n' + err.message + '\n',
         })
-        reject(err)
+        resolve()
       })
 
       this.client.on('close', () => {
diff --git a/BACKEND/providers/socket_io_provider.ts b/BACKEND/providers/socket_io_provider.ts
index 30548b3..6dea448 100644
--- a/BACKEND/providers/socket_io_provider.ts
+++ b/BACKEND/providers/socket_io_provider.ts
@@ -548,7 +548,8 @@ export class WebSocketIo {
           }
         }
       } catch (err: any) {
-        io.emit('line_error', { lineId, error: `[ERROR] ${err.message}\r\n`, stationId })
+        this.lineConnecting = this.lineConnecting.filter((el) => el !== lineId)
+        io.emit('line_error', { lineId, error: `\n[ERROR] ${err.message}\n`, stationId })
       }
     }
   }