diff --git a/src/snek/view/rpc.py b/src/snek/view/rpc.py
index 7d73db3..ef19c3c 100644
--- a/src/snek/view/rpc.py
+++ b/src/snek/view/rpc.py
@@ -64,7 +64,7 @@ class RPCView(BaseView):
             return await self.services.socket.broadcast(
                 channel_uid,
                 {
-                    "channel_uid": "293ecf12-08c9-494b-b423-48ba1a2d12c2",
+                    "channel_uid": channel_uid,
                     "event": "set_typing",
                     "data": {
                         "event": "set_typing",
@@ -95,9 +95,9 @@ class RPCView(BaseView):
                 self.user_uid, table_name, record, keys
             )
 
-        async def db_query(self, table_name, args):
+        async def db_query(self, sql, args):
             self._require_login()
-            return await self.services.db.query(self.user_uid, table_name, sql, args)
+            return await self.services.db.query(self.user_uid, sql, args)
 
         @property
         def user_uid(self):
@@ -457,7 +457,7 @@ class RPCView(BaseView):
             channel = await self.services.channel.get(uid=channel_uid)
             if not channel:
                 raise Exception("Channel not found")
-            channel['history_start'] = datetime.now()
+            channel['history_start'] = now()
             await self.services.channel.save(channel)
             return await self.services.channel_message.clear(channel_uid)