I do not want to be a broken record, but I will repeat it.
Use "dangerous" things if it is the only way to implement some use case and proven ways can not help. It is possible to make it work, but it is too
"advanced" for typical use cases and it can be a cause for scalability problems (memory leaks and synchronization overhead).

you're right, i just wanted to give an example of use case where reconnect can be used, but i agree, it is to use only if user really know how to use it