Configuration

On top of the common configuration (see Configuration), a gRPC application is tuned with the [grpc] section.

[grpc] section

Key	Type	Default	Description
host	String	"0.0.0.0"	gRPC server host
port	u16	50051	gRPC server port
body-limit	GrpcBodyLimitConfig	4MB	Size limit for incoming and outgoing gRPC messages

TOML example

[grpc]
host = "0.0.0.0"
port = 50051
body-limit = { max-decoding-message-size = "4MB", max-encoding-message-size = "4MB" }

Additional settings

• Access logger ([grpc.logger]): see Access Logger.
• Reflection (Cargo feature grpc-reflection): exposes the descriptor to introspection clients like grpcurl. See Reflection.