diff -r c8182e066545 -r 08a5a019bed2 svghmi/svghmi_server.py
--- a/svghmi/svghmi_server.py	Mon Jul 12 10:07:52 2021 +0200
+++ b/svghmi/svghmi_server.py	Mon Jul 12 14:13:29 2021 +0200
@@ -103,11 +103,11 @@
             self.free_index(session.session_index)
             self.session_count -= 1
         session.kill()
-        
+
     def close_all(self):
         for session in self.iter_sessions():
             self.unregister(session)
-        
+
     def iter_sessions(self):
         with self.lock:
             lst = list(self.multiclient_sessions)
@@ -247,8 +247,6 @@
     while not(finished):
         svghmi_wait()
         for svghmi_session in svghmi_session_manager.iter_sessions():
-            # TODO make svghmi_send_collect waiting only once per
-            # svghmi_session_manager.iter_sessions cycle
             res = svghmi_send_collect(
                 svghmi_session.session_index,
                 ctypes.byref(size), ctypes.byref(ptr))