- findAvailablePortOnIP now returns 0 on failure instead of unavailable port
Allows callers to detect when port finding fails and handle appropriately
- Remove duplicate gRPC port handling from ensureAllPortsAvailableOnIP
All gRPC port logic is now centralized in initializeGrpcPortsOnIP
- Log final port configuration only after all ports are finalized
Both HTTP and gRPC ports are now correctly initialized before logging
- Add error logging when port allocation fails
Makes debugging easier when ports can't be found
Chris Lu
27b6c30847