feat: v1.1.4

utils/queue.js

@@ -0,0 +1,34 @@
+module.exports = class Queue {
+  constructor() {
+    this.queue = [];
+  }
+
+  addMethod(method) {
+    return new Promise((resolve, reject) => {
+      this.queue.push({ method, resolve, reject });
+
+      if (this.queue.length === 1) {
+        this.executeNext();
+      }
+    });
+  }
+
+  async executeNext() {
+    const { method, resolve, reject } = this.queue[0];
+
+    try {
+      const result = await method();
+      resolve(result);
+    } catch (e) {
+      reject(e);
+    }
+
+    this.queue.shift();
+
+    if (this.queue.length > 0) {
+      setTimeout(() => {
+        this.executeNext();
+      }, Math.random() * 1000 + 500);
+    }
+  }
+};