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Asim 2016-06-19 16:02:14 +01:00
parent 30e0fef615
commit 5b381f13f0
1 changed files with 3 additions and 0 deletions
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go-micro.go
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@ -46,15 +46,18 @@ var (
HeaderPrefix = "X-Micro-" HeaderPrefix = "X-Micro-"
) )
// NewService creates an returns a new Service based on the packages within.
func NewService(opts ...Option) Service { func NewService(opts ...Option) Service {
return newService(opts...) return newService(opts...)
} }
// FromContext retrieves a Service from the Context.
func FromContext(ctx context.Context) (Service, bool) { func FromContext(ctx context.Context) (Service, bool) {
s, ok := ctx.Value(serviceKey{}).(Service) s, ok := ctx.Value(serviceKey{}).(Service)
return s, ok return s, ok
} }
// NewContext returns a new Context with the Service embedded within it.
func NewContext(ctx context.Context, s Service) context.Context { func NewContext(ctx context.Context, s Service) context.Context {
return context.WithValue(ctx, serviceKey{}, s) return context.WithValue(ctx, serviceKey{}, s)
} }