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sample/prod/talk/js/module/queue.js

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+import {global} from 'http://talk.kospo.co.kr:3000/static/js/module/variable.js';
+import {talkEvent} from 'http://talk.kospo.co.kr:3000/static/js/module/talkEvent.js';
+import Common from "http://talk.kospo.co.kr:3000/static/js/utils.js";
+
+class SocketQueue {
+    constructor() {
+        this.queue = [];
+        this.isSending = false;
+    }
+
+    enqueue(data) {
+        this.queue.push(data);
+        if(!this.isSending) {
+            this.processQueue();
+        }
+    }
+
+    async processQueue() {
+        this.isSending = true;
+        while(this.queue.length > 0) {
+            const data = this.queue.shift();
+            try {
+                await this.sendToSocket(data);
+                Common.sleep(30).then(() => {
+                    this.isSending = false;
+                });
+            } catch(err) {
+                this.isSending = false;
+                console.error('전송실패', err)
+            }
+        }
+    }
+
+    async sendToSocket(data) {
+        return new Promise((resolve, reject) => {
+            if(global.sockJS.readyState === WebSocket.OPEN) {
+                talkEvent.send(global.talkParams(data));
+                resolve();
+            } else {
+                reject(new Error('소켓 연결 안됨'))
+            }
+        })
+    }
+}
+
+export default SocketQueue