Show client id and endpoint on connect/disconnect, gate command echoes behind -v

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <[email protected]>

lib/network.py

@@ -45,7 +45,7 @@ def check_monitor(monitor):
         return None
 
     logger.debug(f'Monitor: {event_name} {event_value} endpoint {event_endpoint}')
-    return (event_id, event_value)
+    return (event_id, event_value, event_endpoint.decode('utf-8', 'replace'))
 
 
 class RconConnection:

main.py

@@ -103,9 +103,9 @@ def parse_cvar_response(message, game_state, ui):
     return False
 
 
-def is_own_command_echo(message, identity):
+def is_command_echo(message):
-    """True for echo lines of commands this client sent (the server echoes them to every RCON client)"""
+    """True for the server's echo lines announcing that an RCON client sent a command"""
-    return message.startswith(f'zmq RCON command from {identity}:')
+    return message.startswith('zmq RCON command')
 
 
 def is_command_output(message):
@@ -422,7 +422,8 @@ def main_loop(screen, args):
             monitor_event = rcon.check_monitor()
             if monitor_event and monitor_event[0] == zmq.EVENT_CONNECTED:
                 timestamp = time.strftime('%H:%M:%S')
-                ui.print_message(f"^3[^7{timestamp}^3]^7 Connected to server\n")
+                ui.print_message(f"^3[^7{timestamp}^3]^7 Connected to server ({monitor_event[2]}) "
+                                 f"as rcon client {rcon.identity}\n")
                 rcon.send_command(b'register')
                 logger.info('Registration message sent')
 
@@ -434,7 +435,8 @@ def main_loop(screen, args):
                     name_capture.request(rcon)
             elif monitor_event and monitor_event[0] == zmq.EVENT_DISCONNECTED:
                 timestamp = time.strftime('%H:%M:%S')
-                ui.print_message(f"^3[^7{timestamp}^3] ^8^1Disconnected from server - waiting for reconnect...^0^7\n")
+                ui.print_message(f"^3[^7{timestamp}^3] ^8^1Disconnected from server ({monitor_event[2]}) "
+                                 f"as rcon client {rcon.identity} - waiting for reconnect...^0^7\n")
                 if stats_conn is not None:
                     poller.unregister(stats_conn.socket)
                     stats_conn.close()
@@ -475,8 +477,9 @@ def main_loop(screen, args):
                     if parse_player_events(message, game_state, ui):
                         continue
 
-                    # Hide echoes of our own commands; other clients' echoes stay visible
+                    # Command echoes only show at -v or higher verbosity
-                    if is_own_command_echo(message, rcon.identity):
+                    if is_command_echo(message) and args.verbose == 0:
+                        logger.debug('Suppressed RCON command echo')
                         continue
 
                     if 'Game Initialization' in message: