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| import { Message } from 'element-ui'
import { getToken } from '@/utils/auth'
var url = 'ws://localhost:8090/websocket/'
var ws var tt var lockReconnect = false var clientId = getToken()
var websocket = {
Init: function(clientId) { if ('WebSocket' in window) { ws = new WebSocket(url + clientId) } else if ('MozWebSocket' in window) { ws = new MozWebSocket(url + clientId) } else { return } ws.onmessage = function(e) { var data = JSON.parse(e.data) console.log(data) heartCheck.start() if (data.msg !== '' && data.msg !== undefined) { Message({ message: e.data.msg, type: 'success' }) } }
ws.onclose = function() { console.log('连接已关闭') Message({ message: 'webSocket连接已经关闭', type: 'error' }) reconnect(clientId) }
ws.onopen = function() { Message({ message: 'webSocket连接成功', type: 'success' }) heartCheck.start() }
ws.onerror = function(e) { Message({ message: '数据传输发生错误', type: 'error' }) reconnect(clientId) } }, onClose: function() { console.log('主动关闭连接!') lockReconnect = true ws.close() }, Send: function(sender, reception, body, flag) { const data = { sender: sender, reception: reception, body: body, flag: flag } const msg = JSON.stringify(data) ws.send(msg) }, getWebSocket() { return ws }, getStatus() { if (ws.readyState === 0) { return '未连接' } else if (ws.readyState === 1) { return '已连接' } else if (ws.readyState === 2) { return '连接正在关闭' } else if (ws.readyState === 3) { return '连接已关闭' } } }
if (window.performance.navigation.type === 1 && getToken() != null) { websocket.Init(clientId) if (ws == null) { reconnect(clientId) } }
export default websocket
function messageHandle(message) { const msg = JSON.parse(message) switch (msg.flag) { case 'command': break case 'inform': break default: } }
function reconnect(sname) { if (lockReconnect) { return } lockReconnect = true tt && clearTimeout(tt) tt = setTimeout(function() { websocket.Init(sname) lockReconnect = false }, 4000) }
|