调整ws连接时机

stdiet-ui/src/utils/websocket.js

@@ -41,21 +41,31 @@ function connect() {
       // console.log({ event });
       ws = undefined;
       window.removeEventListener("message", handleOnMessageReceive);
+
+      websocketInit();
     };
 
     ws.onclose = event => {
+      // console.log(event);
       ws = undefined;
       window.removeEventListener("message", handleOnMessageReceive);
+      if (event.reason !== "unmount") {
+        websocketInit();
+      }
     };
   } catch (error) {
     // console.log(error);
+    // console.log("浏览器不支持websocket");
     ws = undefined;
-    init();
-    console.log("浏览器不支持websocket");
+    websocketInit();
   }
 }
 
-export function init() {
+export function beforeUnmount(code) {
+  ws && ws.close(code, "unmount");
+}
+
+export function websocketInit() {
   !ws && connect();
 
   !ws &&