From 0bb2ce2e638e2a43fde7dcbd6f73f26ae68f6734 Mon Sep 17 00:00:00 2001
From: nguyentrungthat <80239428+nguentrungthat@users.noreply.github.com>
Date: Tue, 17 Mar 2026 08:35:35 +0700
Subject: [PATCH] =?UTF-8?q?Update=20ping=20tr=C6=B0=E1=BB=9Bc=20khi=20load?=
 =?UTF-8?q?=20ios,=20license?=
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Content-Transfer-Encoding: 8bit

---
 BACKEND/app/services/line_connection.ts | 28 +++++++++++++++++++++++++
 BACKEND/app/ultils/helper.ts            |  9 ++++++++
 BACKEND/providers/socket_io_provider.ts |  2 ++
 3 files changed, 39 insertions(+)

diff --git a/BACKEND/app/services/line_connection.ts b/BACKEND/app/services/line_connection.ts
index 4b90aff..f11239f 100644
--- a/BACKEND/app/services/line_connection.ts
+++ b/BACKEND/app/services/line_connection.ts
@@ -142,6 +142,8 @@ export default class LineConnection {
   private testingPortPoE: boolean
   private outputTestingPortPoE: string
   private debounceSendSummaryReport: NodeJS.Timeout | null = null
+  private isPingToServer: boolean
+  private outputPingToServer: string
 
   constructor(config: LineConfig, socketIO: any, handleClearLine: () => void) {
     this.config = config
@@ -175,6 +177,8 @@ export default class LineConnection {
     this.debounceSendSummaryReport = null
     this.testingPortPoE = false
     this.outputTestingPortPoE = ''
+    this.isPingToServer = false
+    this.outputPingToServer = ''
   }
   /**
    * Connect to line with socket
@@ -237,6 +241,8 @@ export default class LineConnection {
               this.flushLogBuffer()
             }, 1000) // 1s debounce
         }
+        if (this.isPingToServer) this.outputPingToServer += cleanData(data.toString())
+
         if (data.toString().includes('More') || data.toString().includes('MORE'))
           this.writeCommand('   ')
 
@@ -1946,4 +1952,26 @@ ${log}
     this.sendFeatureTested()
     console.log('Reset DPELP data and features', this.config.id, this.config.listFeatureTested)
   }
+
+  async pingToServer(serverIP: string) {
+    this.isPingToServer = true
+    this.writeCommand('\r\n')
+    this.writeCommand('enable\r\n')
+    await sleep(500)
+    this.writeCommand(`ping ${serverIP}\r\n`)
+    await sleep(500)
+    const start = Date.now()
+    // console.log('[EXPECT]', expect, timeout)
+    while (Date.now() - start < 60000) {
+      if (this.outputPingToServer.includes('Success rate')) {
+        this.outputPingToServer = ''
+        this.isPingToServer = false
+        return true
+      }
+      await sleep(500)
+    }
+    this.isPingToServer = false
+    this.outputPingToServer = ''
+    return false
+  }
 }
diff --git a/BACKEND/app/ultils/helper.ts b/BACKEND/app/ultils/helper.ts
index 682a746..3ac8dc6 100644
--- a/BACKEND/app/ultils/helper.ts
+++ b/BACKEND/app/ultils/helper.ts
@@ -961,6 +961,9 @@ export function buildBody(
           note: '',
         },
         { expect: '', send: ``, delay: '4', repeat: '1', note: '' },
+        { expect: '', send: `ping ${tftpIp}`, delay: '3', repeat: '1', note: '' },
+        { expect: 'Success rate', send: ``, delay: '2', repeat: '1', note: '' },
+        { expect: '', send: ``, delay: '2', repeat: '1', note: '' },
         {
           expect: '#',
           send: listDeviceIos?.includes(fileName) ? '' : `copy tftp: flash:`,
@@ -1145,6 +1148,9 @@ export function buildBody(
           repeat: '1',
           note: '',
         },
+        { expect: '', send: `ping ${tftpIp}`, delay: '3', repeat: '1', note: '' },
+        { expect: 'Success rate', send: ``, delay: '2', repeat: '1', note: '' },
+        { expect: '', send: ``, delay: '2', repeat: '1', note: '' },
         {
           expect: '#',
           send: `license install tftp://${tftpIp}/License/${fileName}`,
@@ -1306,6 +1312,9 @@ export function buildBody(
           repeat: '1',
           note: '',
         },
+        { expect: '', send: `ping ${tftpIp}`, delay: '3', repeat: '1', note: '' },
+        { expect: 'Success rate', send: ``, delay: '2', repeat: '1', note: '' },
+        { expect: '', send: ``, delay: '2', repeat: '1', note: '' },
         {
           expect: '#',
           send: `license install tftp://${tftpIp}/License/${fileName}`,
diff --git a/BACKEND/providers/socket_io_provider.ts b/BACKEND/providers/socket_io_provider.ts
index 2553895..ac440ce 100644
--- a/BACKEND/providers/socket_io_provider.ts
+++ b/BACKEND/providers/socket_io_provider.ts
@@ -763,6 +763,8 @@ export class WebSocketIo {
           [lineId],
           async (lineCon) => {
             if (isReboot) {
+              const pingSuccess = await lineCon.pingToServer(station?.tftp_ip || '172.16.7.69')
+              if (!pingSuccess) return
               await lineCon.backupIos(iosName)
               if (!outletNumber || outletNumber < 0) return
               if (!station) return