how to check who is leader

[hechain]

Hi olomix,I have the same idea,when the node is leader,it can do someting,how to know which node is the leader?

[olomix]

The library was designed to run specific jobs only on leader. For example, if you need to do some database cleanup on database, only one instance should do this. Perform such operations in parallel from few instances would be an error.

Why do your need to know who is the leader? If I understand the requirements, may be it will be possible to extend api.