diff --git a/JavaScript/Programmes/asyncLogger.js b/JavaScript/Programmes/asyncLogger.js
new file mode 100644
index 0000000..bb5935d
--- /dev/null
+++ b/JavaScript/Programmes/asyncLogger.js
@@ -0,0 +1,56 @@
+//Asked in atlassian
+class SDK{
+    constructor(delay=1000){
+       this.queue = []
+       this.count = 1;
+       this.delay = delay;
+    }
+    logEvent = (ev) => {
+        this.queue.push(ev)
+    }
+    wait = () => new Promise((resolve,reject) => {
+        setTimeout(() => {
+            if(this.count % 5 === 0){
+                reject()
+            }else{
+                resolve()
+            }
+        }, this.delay)
+    })
+    send = async function() {
+        if(this.queue.length === 0){
+            return
+        }
+        const curEvent = this.queue.shift()
+        try{
+            await this.wait();
+            console.log(`Analytics sent ${curEvent}`)
+            this.count++;
+        }catch(e){
+            console.log("-----------------------");
+            console.log("Failed to send " + curEvent);
+            console.log("Retrying sending " + curEvent);
+            console.log("-----------------------");
+            this.count = 1;
+            this.queue.unshift(curEvent)
+        }finally {
+            this.send()
+        }
+    }
+    
+}
+
+const sdk = new SDK();
+
+sdk.logEvent("event 1");
+sdk.logEvent("event 2");
+sdk.logEvent("event 3");
+sdk.logEvent("event 4");
+sdk.logEvent("event 5");
+sdk.logEvent("event 6");
+sdk.logEvent("event 7");
+sdk.logEvent("event 8");
+sdk.logEvent("event 9");
+sdk.logEvent("event 10");
+
+sdk.send();