diff --git a/src/snek/view/rpc.py b/src/snek/view/rpc.py
index deb4286..b164c2c 100644
--- a/src/snek/view/rpc.py
+++ b/src/snek/view/rpc.py
@@ -127,8 +127,9 @@ class RPCView(BaseView):
                     result = await method(*args)
                 except Exception as ex:
                     result = {"exception": str(ex), "traceback": traceback.format_exc()}
-                    success = False 
-                await self._send_json({"callId": call_id, "success": success, "data": result})
+                    success = False
+                if result != "noresponse":
+                    await self._send_json({"callId": call_id, "success": success, "data": result})
             except Exception as ex:
                 await self._send_json({"callId": call_id, "success": False, "data": str(ex)})
 
@@ -141,6 +142,9 @@ class RPCView(BaseView):
             
             return [dict(uid=record['uid'],username=record['username'], nick=record['nick'],last_ping=record['last_ping']) async for record in self.services.channel.get_online_users(channel_uid)]
 
+        async def echo(self, obj):
+            await self.ws.send_json(obj)
+            return "noresponse"
 
         async def get_users(self, channel_uid):
             self._require_login()