simplify context retrieval

2018-02-21 17:05:29 +01:00
parent af967c2b72
commit 88b25d38cb
21 changed files with 30 additions and 88 deletions
--- a/app/proxyman/command/command.go
+++ b/app/proxyman/command/command.go
@@ -139,10 +139,7 @@ func (s *service) Register(server *grpc.Server) {

 func init() {
 	common.Must(common.RegisterConfig((*Config)(nil), func(ctx context.Context, cfg interface{}) (interface{}, error) {
-		s := core.FromContext(ctx)
-		if s == nil {
-			return nil, newError("V is not in context.")
-		}
+		s := core.MustFromContext(ctx)
 		return &service{v: s}, nil
 	}))
 }