Return publishing success

queue.go

@@ -12,12 +12,20 @@ var (
 	queues = make(map[string]*Queue)
 )
 
-func (q *Queue) Push(msg Message) {
-	p := Payload{
-		Queue:   q,
-		Message: msg,
+func (q *Queue) Push(msg Message) bool {
+	var err error
+
+	q.Counter.Write(func(i uint) bool {
+		key := NewKey(q.Name, i)
+		err = storage.Set(key, msg)
+		if err != nil {
+			Error(err, "Failed to write %d bytes to record '%s'", len(msg), key)
 		}
-	Persist(p)
+
+		return (err == nil)
+	})
+
+	return (err == nil)
 }
 
 func (q *Queue) TryFetch() (Message, bool) {

server.go

@@ -44,10 +44,15 @@ func PublishHandler(w http.ResponseWriter, r *http.Request) {
 	}
 
 	queueName := r.FormValue("queue")
-	go Register(queueName, msg)
+	ok := Register(queueName, msg)
 
+	if ok {
 		Debug("Published message of %d bytes to queue %s", len(msg), queueName)
 		w.Write([]byte("OK"))
+	} else {
+		Debug("Failed to publish message of %d bytes to queue %s", len(msg), queueName)
+		http.Error(w, "FAIL", 500)
+	}
 }
 
 func SubscriptionHandler(w http.ResponseWriter, r *http.Request) {