157     async def async_read(connection):  argument
400     async def read_value(connection):  argument
419     async def read_value(connection):  argument
473     def on_characteristic1_write(connection, value):  argument
478     def on_characteristic2_read(connection):  argument
481     def on_characteristic2_write(connection, value):  argument
598     def on_characteristic1_subscription(connection, notify_enabled, indicate_enabled):  argument
614     def on_characteristic2_subscription(connection, notify_enabled, indicate_enabled):  argument
632     def on_characteristic3_subscription(connection, notify_enabled, indicate_enabled):  argument
648         connection, characteristic, notify_enabled, indicate_enabled  argument
945     def on_d3_connection(connection):  argument