small logging changes

elstat/adapters.py

@@ -57,7 +57,7 @@ class PingAdapter(Adapter):
         else:
             latency = 0
 
-        worker.log.info(f'{worker.name}: alive={alive} latency={latency}ms')
+        worker.log.info(f'alive={alive} latency={latency}ms')
         return cls._construct(alive, latency)
 
 
@@ -79,8 +79,7 @@ class HttpAdapter(Adapter):
 
         latency = round((t_end - t_start) * 1000)
 
-        worker.log.info(f'{worker.name}: status={resp.status} '
-                        f'latency={latency}ms')
+        worker.log.info(f'status={resp.status} latency={latency}ms')
 
         if resp.status == 200:
             return cls._construct(True, latency)

elstat/blueprints/streaming.py

@@ -107,5 +107,5 @@ async def streaming_ws(request, ws):
             await ws.ping()
             await asyncio.sleep(1)
     except websockets.exceptions.ConnectionClosed as wc:
-        log.warning(f'connection {ws.client_id} closed: {wc!r}')
+        log.warning(f'conn {ws.client_id} closed: {wc.code} {wc.reason!r}')
         request.app.manager.unsub_all(ws)

elstat/manager.py

@@ -137,10 +137,12 @@ class ServiceManager:
                 pass
 
         log.info(f'unsubscribed {websocket.client_id} from {unsub}')
+
         try:
             self._websockets.pop(websocket.client_id)
         except KeyError:
             pass
+
         return unsub
 
     def _ws_send(self, websocket, data: Any):
@@ -166,8 +168,13 @@ class ServiceManager:
         def _send(websocket):
             return self._raw_send(websocket, channel, data)
 
-        tasks = map(_send, websockets)
-        return list(tasks)
+        tasks = list(map(_send, websockets))
+
+        clients = len(tasks)
+        if clients:
+            log.info(f'Dispatching on {channel} to {clients} clients')
+
+        return tasks
 
     def publish_incident(self, op: int, data: Any):
         ws_ids = self.subscribers['incidents']