further reduced cpu usage

Author: naman108

FreeTAKServer/controllers/services/federation/FederationClientService.py

@@ -162,7 +162,7 @@ def connect_to_server(self, server_vars: Tuple[str, str]) -> None:
                 federate.addr = federate_db_obj.address
                 federate.conn = ssock
                 federate.name = federate_db_obj.name
-                events = selectors.EVENT_READ | selectors.EVENT_WRITE
+                events = selectors.EVENT_READ
                 self.sel.register(ssock, events, federate)
                 self.federates[server_vars[0]] = federate
                 self._send_connected_clients(ssock)
@@ -187,7 +187,7 @@ def receive_data_from_federate(self, timeout):
         """
         dataarray = []
         if self.federates:
-            events = self.sel.select(timeout)
+            events = self.sel.select(timeout=timeout)
             for key, mask in events:
                 conn = key.fileobj
                 try:

FreeTAKServer/controllers/services/federation/federation.py

@@ -143,7 +143,7 @@ def receive_data_from_federate(self, timeout):
         send data through process pipe
         """
         dataarray = []
-        events = self.sel.select(timeout)
+        events = self.sel.select(timeout=timeout)
         for key, mask in events:
             if key.data is None:
                 self._accept_connection(key.fileobj)
@@ -189,7 +189,7 @@ def _accept_connection(self, sock) -> None:
             data.name = addr[0]
             data.addr = addr
             data.uid = str(uuid.uuid4())
-            events = selectors.EVENT_READ | selectors.EVENT_WRITE
+            events = selectors.EVENT_READ
             self._send_connected_clients(conn)
             self.sel.register(conn, events, data=data)
             self.federates[data.uid] = data