Upgrade to 0.12

[github/fretlink/terraform-provider-statuscake.git] / vendor / google.golang.org / grpc / interceptor.go

diff --git a/vendor/google.golang.org/grpc/interceptor.go b/vendor/google.golang.org/grpc/interceptor.go
index 06dc825b9fba8f6c7ddb7745b1eddbeb5d10830d..8b7350022ad735344d903ef324113d47df5ae4b8 100644 (file)
--- a/vendor/google.golang.org/grpc/interceptor.go
+++ b/vendor/google.golang.org/grpc/interceptor.go
@@ -19,7 +19,7 @@
 package grpc
 
 import (
-       "golang.org/x/net/context"
+       "context"
 )
 
 // UnaryInvoker is called by UnaryClientInterceptor to complete RPCs.
@@ -48,7 +48,9 @@ type UnaryServerInfo struct {
 }
 
 // UnaryHandler defines the handler invoked by UnaryServerInterceptor to complete the normal
-// execution of a unary RPC.
+// execution of a unary RPC. If a UnaryHandler returns an error, it should be produced by the
+// status package, or else gRPC will use codes.Unknown as the status code and err.Error() as
+// the status message of the RPC.
 type UnaryHandler func(ctx context.Context, req interface{}) (interface{}, error)
 
 // UnaryServerInterceptor provides a hook to intercept the execution of a unary RPC on the server. info