FromContext/NewContext methods

This commit is contained in:
Asim
2016-01-28 18:23:24 +00:00
parent d306559d8f
commit 1cc621e2d6
3 changed files with 45 additions and 0 deletions

16
server/context.go Normal file
View File

@@ -0,0 +1,16 @@
package server
import (
"golang.org/x/net/context"
)
type serverKey struct{}
func FromContext(ctx context.Context) (Server, bool) {
c, ok := ctx.Value(serverKey{}).(Server)
return c, ok
}
func NewContext(ctx context.Context, s Server) context.Context {
return context.WithValue(ctx, serverKey{}, s)
}