The connection adder thread pool size is 1. If an error occurs in the jdbc driver and is permanently blocked in creating a connection, then the entire connection pool creation of new connections will be blocked. Even if the subsequent abnormality is recovered, the connection pool cannot return to normal.
The connection adder thread pool size is 1. If an error occurs in the jdbc driver and is permanently blocked in creating a connection, then the entire connection pool creation of new connections will be blocked. Even if the subsequent abnormality is recovered, the connection pool cannot return to normal.
https://github.com/kohlschutter/junixsocket/issues/154