添加项目文件。

2023-03-03 16:07:50 +08:00
parent 2c462551b6
commit 011039960e
585 changed files with 362460 additions and 0 deletions
--- a/HT.Cloud.Web/wwwroot/js/websocket.js
+++ b/HT.Cloud.Web/wwwroot/js/websocket.js
@ -0,0 +1,108 @@
+var websocket = '';
+let setIntervalWesocketPush = null;
+var websocketUrl = '';
+var lockReconnect = false; 
+
+/**
+ * 建立websocket连接
+ * @param {string} url ws地址
+ */
+function createSocket(url) {
+    if (!!url) {
+        websocketUrl = url;
+    }
+    else {
+        url = websocketUrl;
+    }
+    if ('WebSocket' in window) {
+        websocket = new WebSocket(url);
+    } else if ('MozWebSocket' in window) {
+        websocket = new MozWebSocket(url);
+    } else {
+        _alert("当前浏览器不支持websocket协议,建议使用现代浏览器", 3000)
+    }
+    websocket.onopen = onopenWS;
+    websocket.onmessage = onmessageWS;
+    websocket.onerror = onerrorWS;
+    websocket.onclose = oncloseWS;
+}
+// 重连
+function reconnect() {
+    if (lockReconnect) return;
+    lockReconnect = true;
+    setTimeout(function () {     //没连接上会一直重连，设置延迟避免请求过多
+        createSocket();
+        lockReconnect = false;
+    }, 3000);
+}
+/**打开WS之后发送心跳 */
+function onopenWS() {
+    console.log('websocket连接成功');
+    sendPing();
+}
+/**连接失败重连 */
+function onerrorWS()
+{
+    console.log('websocket连接失败');
+    reconnect();
+}
+
+/**WS数据接收统一处理 */
+function onmessageWS(e)
+{
+    window.dispatchEvent(new CustomEvent('onmessageWS', {
+        detail: {
+            data: e.data
+        }
+    }))
+}
+
+/**
+ * 发送数据但连接未建立时进行处理等待重发
+ * @param {any} message 需要发送的数据
+ */
+function connecting(message)
+{
+    setTimeout(() => {
+        if (websocket.readyState === 0) {
+            connecting(message);
+        } else {
+            websocket.send(JSON.stringify(message));
+        }
+    }, 1000)
+}
+
+/**
+ * 发送数据
+ * @param {any} message 需要发送的数据
+ */
+function sendWSPush(message)
+{
+    if (top.websocket !== null && top.websocket.readyState === 3) {
+        top.websocket.close();
+        createSocket();
+    } else if (top.websocket.readyState === 1) {
+        top.websocket.send(JSON.stringify(message));
+    } else if (top.websocket.readyState === 0) {
+        connecting(message);
+    }
+}
+var websockettimecount = 0;
+/**断开重连 */
+function oncloseWS() {
+    reconnect();
+}
+/**发送心跳
+ * @param {number} time 心跳间隔毫秒 默认5000
+ * @param {string} ping 心跳名称 默认字符串ping
+ */
+function sendPing(time = 5000, ping = 'ping')
+{
+    if (!lockReconnect) {
+        setTimeout(() => {
+            websocket.send(ping);
+            sendPing();
+        }, time)
+    }
+
+}