| package grpcerrors |
| |
| import ( |
| "context" |
| |
| "google.golang.org/grpc" |
| ) |
| |
| func UnaryServerInterceptor(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error) { |
| resp, err = handler(ctx, req) |
| if err != nil { |
| err = ToGRPC(err) |
| } |
| return resp, err |
| } |
| |
| func StreamServerInterceptor(srv interface{}, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error { |
| return ToGRPC(handler(srv, ss)) |
| } |
| |
| func UnaryClientInterceptor(ctx context.Context, method string, req, reply interface{}, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error { |
| return FromGRPC(invoker(ctx, method, req, reply, cc, opts...)) |
| } |
| |
| func StreamClientInterceptor(ctx context.Context, desc *grpc.StreamDesc, cc *grpc.ClientConn, method string, streamer grpc.Streamer, opts ...grpc.CallOption) (grpc.ClientStream, error) { |
| s, err := streamer(ctx, desc, cc, method, opts...) |
| return s, ToGRPC(err) |
| } |
