Add specific websocket host, so we can be hosted by CloudFlare.

web/app/assets/javascripts/maildrop.coffee

@@ -39,7 +39,8 @@ class Index
 	blocked: ->
 		el = M.id "blocked"
 		trash = M.id "trash"
-		socket = new WebSocket("ws://" + window.location.host + "/ws/blocked")
+		wshost = window['MailDropWsHost'] || window.location.host
+		socket = new WebSocket("ws://" + wshost + "/ws/blocked")
 		socket.onmessage = (msg) ->
 			if document.all then el.innerText = msg.data else el.textContent = msg.data
 			el.addClass "add"

web/app/controllers/Application.scala

@@ -5,7 +5,7 @@ import java.util.{Properties, Date}
 import javax.mail.{Multipart, BodyPart}
 import javax.mail.internet.MimeMessage
 import akka.actor.{PoisonPill, Props}
-import com.heluna.maildrop.util.{Redis, Mailbox, Metrics}
+import com.heluna.maildrop.util.{Mailbox, Metrics}
 import play.api.Play
 import play.api.data.Form
 import play.api.libs.concurrent.Akka

web/app/views/template.scala.html

@@ -95,6 +95,9 @@
 	</div>
 </footer>
 
+<script>
+window.MailDropWsHost = '@{ play.Play.application().configuration().getString("maildrop.wshost") }';
+</script>
 <script src="@routes.Assets.versioned("javascripts/maildrop.js")"></script>
 
 @if(gaEnabled) {

web/conf/application.conf

@@ -1,5 +1,6 @@
 maildrop {
   hostname = "localhost"
+  wshost = "localhost"
 
   // This needs to be the same as the smtp module!
   data {