PROTON-2155: Switch helloworld.py back to connect with args
diff --git a/python/examples/helloworld.py b/python/examples/helloworld.py
index 5b88462..7a91aa4 100755
--- a/python/examples/helloworld.py
+++ b/python/examples/helloworld.py
@@ -24,12 +24,13 @@
 from proton.reactor import Container
 
 class HelloWorld(MessagingHandler):
-    def __init__(self, address):
+    def __init__(self, server, address):
         super(HelloWorld, self).__init__()
+        self.server = server
         self.address = address
 
     def on_start(self, event):
-        conn = event.container.connect()
+        conn = event.container.connect(self.server)
         event.container.create_receiver(conn, self.address)
         event.container.create_sender(conn, self.address)
 
@@ -41,4 +42,4 @@
         print(event.message.body)
         event.connection.close()
 
-Container(HelloWorld("examples")).run()
+Container(HelloWorld("localhost:5672", "examples")).run()