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perf: 浏览器失去焦点停止查询、节省开销 #1256

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merged 1 commit into from
Jun 5, 2023
+11 −2
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perf: 浏览器失去焦点停止查询、节省开销 #1256

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13 changes: 11 additions & 2 deletions frontend/src/views/home/index.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -239,6 +239,7 @@ const isSafety = ref();
const chartOption = ref('network');
let timer: NodeJS.Timer | null = null;
let isInit = ref<boolean>(true);
let isActive = ref(true);

const ioReadBytes = ref<Array<number>>([]);
const ioWriteBytes = ref<Array<number>>([]);
Expand Down Expand Up @@ -353,12 +354,14 @@ const onLoadBaseInfo = async (isInit: boolean, range: string) => {
const res = await loadBaseInfo(searchInfo.ioOption, searchInfo.netOption);
baseInfo.value = res.data;
currentInfo.value = baseInfo.value.currentInfo;
onLoadCurrentInfo();
await onLoadCurrentInfo();
statuRef.value.acceptParams(currentInfo.value, baseInfo.value);
appRef.value.acceptParams();
if (isInit) {
timer = setInterval(async () => {
onLoadCurrentInfo();
if (isActive.value) {
await onLoadCurrentInfo();
}
}, 3000);
}
};
Expand Down Expand Up @@ -511,6 +514,12 @@ const loadSafeStatus = async () => {
};

onMounted(() => {
window.addEventListener('focus', () => {
isActive.value = true;
});
window.addEventListener('blur', () => {
isActive.value = false;
});
loadSafeStatus();
loadUpgradeStatus();
onLoadNetworkOptions();
Expand Down