Update aiohttp requirements for REPL server, minor update in logging

Author: dhoomakethu

pymodbus/server/async_io.py

@@ -110,8 +110,8 @@ def connection_lost(self, exc):
                 self._log_exception()
             else:  # pragma: no cover
                 if hasattr(self, "client_address"):  # TCP connection
-                    _logger.debug("Client Disconnection [%s:%s] due "
-                                  "to %s" % (*self.client_address, exc))
+                    _logger.debug("Client Disconnection {} due "
+                                  "to {}".format(*self.client_address, exc))
 
             self.running = False
 

setup.py

@@ -104,7 +104,8 @@
         'repl:python_version >= "3.6"': [
             'click>=7.0',
             'prompt-toolkit>=3.0.8',
-            'pygments>=2.2.0'
+            'pygments>=2.2.0',
+            'aiohttp>=3.7.3'
         ]
     },
     entry_points={