[+] Import pWaitFor dependency

package-lock.json

@@ -7546,8 +7546,7 @@
     "p-finally": {
       "version": "1.0.0",
       "resolved": "https://registry.npm.taobao.org/p-finally/download/p-finally-1.0.0.tgz",
-      "integrity": "sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4=",
-      "dev": true
+      "integrity": "sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4="
     },
     "p-is-promise": {
       "version": "2.1.0",
@@ -7588,12 +7587,28 @@
         "retry": "^0.12.0"
       }
     },
+    "p-timeout": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/p-timeout/-/p-timeout-3.1.0.tgz",
+      "integrity": "sha512-C27DYI+tCroT8J8cTEyySGydl2B7FlxrGNF5/wmMbl1V+jeehUCzEE/BVgzRebdm2K3ZitKOKx8YbdFumDyYmw==",
+      "requires": {
+        "p-finally": "^1.0.0"
+      }
+    },
     "p-try": {
       "version": "1.0.0",
       "resolved": "https://registry.npm.taobao.org/p-try/download/p-try-1.0.0.tgz",
       "integrity": "sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M=",
       "dev": true
     },
+    "p-wait-for": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/p-wait-for/-/p-wait-for-3.1.0.tgz",
+      "integrity": "sha512-0Uy19uhxbssHelu9ynDMcON6BmMk6pH8551CvxROhiz3Vx+yC4RqxjyIDk2V4ll0g9177RKT++PK4zcV58uJ7A==",
+      "requires": {
+        "p-timeout": "^3.0.0"
+      }
+    },
     "pako": {
       "version": "1.0.10",
       "resolved": "https://registry.npm.taobao.org/pako/download/pako-1.0.10.tgz",

package.json

@@ -11,6 +11,7 @@
     "core-js": "^2.6.5",
     "echarts": "^4.2.1",
     "element-ui": "^2.11.1",
+    "p-wait-for": "^3.1.0",
     "v-charts": "^1.19.0",
     "vue": "^2.6.10",
     "vue-class-component": "^7.0.2",