grpc
/
grpc-go
mirror of https://github.com/grpc/grpc-go.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Documentation: fix metadata.FromContext example 

metadata.FromContext returns additional boolean value.
This fixes the example in metadata documentation.
This commit is contained in:
Gyu-Ho Lee 2016-05-12 11:07:32 -07:00
parent 54222d50cc
commit c4adca718a
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Documentation/grpc-metadata.md
View File

@ -70,7 +70,8 @@ Metadata can be retrieved from context using `FromContext`:
```go
func (s *server) SomeRPC(ctx context.Context, in *pb.SomeRequest) (*pb.SomeResponse, err) {
md := metadata.FromContext(ctx)
md, ok := metadata.FromContext(ctx)
// do something with metadata
}
```