context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
flag | Package flag implements command-line flag parsing. |
fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
google.golang.org/grpc | Package grpc implements an RPC system called gRPC. |
google.golang.org/grpc/credentials/insecure | Package insecure provides an implementation of the credentials.TransportCredentials interface which disables transport security. |
google.golang.org/grpc/grpclog | Package grpclog defines logging for grpc. |
google.golang.org/grpc/interop/stress/grpc_testing | |
io | Package io provides basic interfaces to I/O primitives. |