HTTPHeaderPropagationClientInterceptor allows for propagation of HTTP Request headers across gRPC calls - works alongside HTTPHeaderPropagationServerInterceptor.

HTTPHeaderPropagationServerInterceptor allows for propagation of HTTP Request headers across gRPC calls - works alongside HTTPHeaderPropagationClientInterceptor.

HTTPHeaderPropagationStreamClientInterceptor does the same as HTTPHeaderPropagationClientInterceptor but for streams.

HTTPHeaderPropagationStreamServerInterceptor does the same as HTTPHeaderPropagationServerInterceptor but for streams.

IsGRPCContextCanceled returns whether the input error is a GRPC error wrapping the context.Canceled error.

NewDNSResolver creates a DNS Resolver that can resolve DNS names, and create watchers that poll the DNS server using the default frequency defined by defaultFreq.

NewDNSResolverWithFreq creates a DNS Resolver that can resolve DNS names, and create watchers that poll the DNS server using the frequency set by freq.

NewHealthCheck returns a new HealthCheck for the provided service manager.

Add indicates a new address is added.

Delete indicates an existing address is deleted.

HealthCheck fulfills the grpc_health_v1.HealthServer interface by ensuring the services being managed by the provided service manager are healthy.

Resolver handles name resolution for names following the DNS scheme.

Update defines a name resolution update.

Watcher watches for SRV updates on the specified target.

Operation defines the corresponding operations for a name resolution change.