Worked on the apple/foundationdb repository to enhance connection error logging by incorporating peer address information into N2_ConnectError trace events. This update required peer address to be provided during BindPromise construction, removing the need for setPeerAddr and ensuring consistent error provenance across all network paths, including both TCP and TLS. The approach aligned new logging with existing N2 error events, standardizing error handling and improving observability for network failures. Utilizing C++ for development, with a focus on error handling and network programming, the work improved debugging workflows and operational reliability by enabling faster root-cause analysis of connection issues in distributed environments.