Debugging

Hera-GRPC

see debug package

• DEBUG=*
• DEBUG=*,-require-in-the-middle (with OTLP enabled)

GRPC module

see grpc-js env variables

• GRPC_TRACE=all
• GRPC_VERBOSITY=DEBUG

OpenTelemetry module

see otel env variables

• OTEL_LOG_LEVEL=debug