| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| github.com/docker/docker/api/server/router | |
| github.com/moby/buildkit/util/grpcerrors | |
| github.com/pkg/errors | Package errors provides simple error handling primitives. |
| golang.org/x/net/http2 | Package http2 implements the HTTP/2 protocol. |
| google.golang.org/grpc | Package grpc implements an RPC system called gRPC. |
| net/http | Package http provides HTTP client and server implementations. |