View difference between Paste ID: wfmEXugm and 4Z0fTVNu

 (let [ data-ch (chan)
        key->endpoint {:config "http://localhost:8529/_db/_system/dev/shopio/config"
                       :products "http://localhost:8529/_db/_system/dev/shopio/products"
                       :photos "http://localhost:8529/_db/_system/dev/shopio/photos"}]
      (go
        (doseq [[k endpoint] key->endpoint]
-         (println "sending to endpoint...")
+         (println "sending to channel...")
          (put! data-ch endpoint)))
      (go
        (while true
          (let [ep  (<! data-ch)]
-           ("println recieved.")
+           (println "recieved:")
            (println ep)))))