"username" field in config file is incorrect

[martinboers]

Documentation, sample config files, and the schema file all indicate that the user name should be provided to the broker in a field called "username", however the code looks for a field called "user_name".

[martinboers]

Will be fixed in a soon-to-be-released version.

[martinboers]

Fixed in version 1.2.0 in the PLCnext Store.
Source code will appear in Github in the coming weeks.