user Property

A username if authentication is to be used.

Syntax

def get_user() -> str: ...
def set_user(value: str) -> None: ...

user = property(get_user, set_user)

Default Value

""

Remarks

This property can be set to a username if authentication is to be used.

In MQTT 3.1.1, while a user may be specified without a password, setting a password without a user is not supported; attempting to do so will cause the server to reject the connection attempt.

In MQTT 5, a password may be set without a user, allowing the field to be used for credentials other than a password.