Hello, pg_query_state is really a cool tool and I'm recently learning through the code. I noticed the process needs to check if n_peers is zero or wait a timeout before doing the actual work. It seems n_peers is used to protect something. Could anyone possibly explain what's the use of n_peers? Thanks for your time.
Hello, pg_query_state is really a cool tool and I'm recently learning through the code. I noticed the process needs to check if n_peers is zero or wait a timeout before doing the actual work. It seems n_peers is used to protect something. Could anyone possibly explain what's the use of n_peers? Thanks for your time.