https://github.com/harmony-development/hrpc-rs/blob/c9ac41ec9d1089a26c3872e0ecd37b712d23d2b5/crates/hrpc/src/client/mod.rs#L157-L162 --- ###### This issue was generated by [todo](https://todo.jasonet.co) based on a `TODO` comment in c9ac41ec9d1089a26c3872e0ecd37b712d23d2b5. It's been assigned to @yusdacra because they committed the code.