ConfigService get_config Blocking Main Thread #241
Description
When using the ConfigService get_config method in the main Tokio thread, the service fails to start if the connection address is not successful.
Although I have a local default configuration and prefer to fetch configurations from a remote source first, the system should fall back to the local configuration if the remote fetch fails.
However, ConfigService get_config blocks the main thread, preventing the service from proceeding.
This issue stems from NacosGrpcConnection’s poll_ready continuously retrying. I propose adding a configurable maximum retry limit, with a default value of None to retain the original logic.
Users could set this limit as needed to control the retry behavior.