2 changed files with 4 additions and 35 deletions
--- a/README.md
+++ b/README.md
@ -43,6 +43,8 @@ services:
  counter:
    image: registry.deadbeef.codes/siteviewcounter:latest
    restart: always
+    depends_on:
+      - traefik
    expose:
      - "8080"
    environment:
@ -65,35 +67,4 @@ services:
      - MYSQL_DATABASE=counter
      - TZ=America/Edmonton

-```
-
-### Example front end usage
-
-You can pretty much implement this in your front end however you want, you just need to make a GET request to whatever endpoint the counter container is running at.  This is how I use it though...
-
-```html
-<html>
-  <head>
-    <script>
-      var counterReq = new XMLHttpRequest();
-      counterReq.onreadystatechange = function() {
-        console.log("counterReq ready state is " + this.readyState);
-        if (this.readyState == 4) {
-          console.log("counterReq status is " + this.status);
-          if (this.status == 200) {
-            document.getElementById("counter").innerHTML = this.responseText + " unique visitors"
-          } else { // failed to load
-            console.log("failed to load counter module")
-          }
-        }
-      }
-      counterReq.open("GET", "https://counter.example.com", true);
-      counterReq.send();
-    </script>
-  </head>
-  <body>
-    <div id="counter"></div>
-  </body>
-</html>
-```
-
+```
--- a/main.go
+++ b/main.go
@ -78,9 +78,7 @@ func main() {
 // HTTP handler function
 func countHandler(w http.ResponseWriter, r *http.Request) {
 	if r.Method == "GET" {
-		// CORS header change required.
-		//TBD wildcard is bad because it could allow illegitmate visits to be recorded if someone was nefarious and embedded
-		// front end code on a different website than your own.  Need to implement environment variable to set allowed origin.
+		// CORS header change required
 		w.Header().Set("Access-Control-Allow-Origin", "*")
 		w.Write([]byte(strconv.Itoa(uniqueVisits)))