1.重构实时消息WebSocket连接

2.MySQL备份

web/src/views/backend/game/live/index.vue

@@ -1,7 +1,7 @@
 <template>
     <div class="default-main">
         <el-alert type="info" :title="t('game.live.tip')" show-icon class="mb-12" />
-        <el-alert :type="pushConnected ? 'success' : 'error'" :title="pushConnected ? t('game.live.push_connected') : t('game.live.push_disconnected')" show-icon class="mb-12" />
+        <el-alert type="info" :title="t('game.live.push_disconnected')" show-icon class="mb-12" />
         <el-alert
             v-if="snapshot.runtime_enabled === false && !snapshot.maintenance_ui"
             type="warning"
@@ -190,7 +190,7 @@
 import { computed, onMounted, onUnmounted, reactive, ref } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { ElMessage } from 'element-plus'
-import createAxios, { getPushScriptUrl } from '/@/utils/axios'
+import createAxios from '/@/utils/axios'
 
 interface Snapshot {
     record: anyObj | null
@@ -219,7 +219,6 @@ interface Snapshot {
 
 const { t } = useI18n()
 const loading = ref(false)
-const pushConnected = ref(false)
 const snapshot = reactive<Snapshot>({
     record: null,
     bets: [],
@@ -256,10 +255,7 @@ const serverSkewSeconds = ref(0)
 const clockTick = ref(0)
 let clockTimer: number | null = null
 
-let pushClient: any = null
-let pushChannel: any = null
 let pollTimer: number | null = null
-let pushWatchdogTimer: number | null = null
 
 function formatPicks(v: unknown): string {
     if (Array.isArray(v)) return JSON.stringify(v)
@@ -417,59 +413,6 @@ async function submitVoidPeriod(): Promise<void> {
     }
 }
 
-async function initPush() {
-    const cfgRes = await createAxios({ url: '/admin/game.Live/pushConfig', method: 'get', showCodeMessage: false })
-    if (cfgRes.code !== 1 || !cfgRes.data) {
-        pushConnected.value = false
-        return
-    }
-    const { url, app_key, channel, event } = cfgRes.data
-
-    try {
-        await loadPushJs()
-    } catch {
-        pushConnected.value = false
-        startPolling()
-        return
-    }
-    const PushCtor = (window as any).Push
-    if (!PushCtor) {
-        pushConnected.value = false
-        startPolling()
-        return
-    }
-    try {
-        pushClient = new PushCtor({ url, app_key })
-        pushChannel = pushClient.subscribe(channel)
-        pushConnected.value = false
-        pushChannel.on('pusher:subscription_succeeded', () => {
-            pushConnected.value = true
-        })
-        startPushWatchdog()
-        stopPolling()
-        pushChannel.on(event, (payload: anyObj) => {
-            pushConnected.value = true
-            mergeLiveSnapshot(payload)
-        })
-    } catch {
-        pushConnected.value = false
-        startPolling()
-    }
-}
-
-async function loadPushJs() {
-    if ((window as any).Push) {
-        return
-    }
-    await new Promise<void>((resolve, reject) => {
-        const script = document.createElement('script')
-        script.src = getPushScriptUrl()
-        script.onload = () => resolve()
-        script.onerror = () => reject(new Error('load push.js failed'))
-        document.head.appendChild(script)
-    })
-}
-
 async function onCalculate() {
     if (!snapshot.record) return
     calcLoading.value = true
@@ -528,24 +471,11 @@ onMounted(async () => {
         clockTick.value++
     }, 1000)
     await loadSnapshot()
-    try {
-        await initPush()
-    } catch {
-        pushConnected.value = false
-        startPolling()
-    }
+    startPolling()
 })
 
 onUnmounted(() => {
-    try {
-        if (pushClient && typeof pushClient.disconnect === 'function') {
-            pushClient.disconnect()
-        }
-    } catch {
-        // ignore
-    }
     stopPolling()
-    stopPushWatchdog()
     if (clockTimer !== null) {
         window.clearInterval(clockTimer)
         clockTimer = null
@@ -568,30 +498,6 @@ function stopPolling() {
     }
 }
 
-function startPushWatchdog() {
-    if (pushWatchdogTimer !== null) {
-        return
-    }
-    pushWatchdogTimer = window.setInterval(() => {
-        if (!pushClient || !pushClient.connection) {
-            pushConnected.value = false
-            return
-        }
-        const state = String(pushClient.connection.state || '')
-        // push.js：onOpen 后长期为 connecting，必须收到 pusher:connection_established 才变 connected。
-        // 把 connecting 当「已连接」会误报绿条（Nginx 只完成握手、帧未透传时 DevTools 消息列表为空）。
-        if (state === 'disconnected') {
-            pushConnected.value = false
-        }
-    }, 1000)
-}
-
-function stopPushWatchdog() {
-    if (pushWatchdogTimer !== null) {
-        window.clearInterval(pushWatchdogTimer)
-        pushWatchdogTimer = null
-    }
-}
 </script>
 
 <style scoped lang="scss">