add trace step for transformResponseObject

Kubernetes-commit: 41cef06f66dd4d7e87ff852dc228ab69587be9de

pkg/endpoints/handlers/create.go

@@ -215,6 +215,8 @@ func createHandler(r rest.NamedCreater, scope *RequestScope, admit admission.Int
 			status.Code = int32(code)
 		}
 
+		trace.Step("About to write a response")
+		defer trace.Step("Writing http response done")
 		transformResponseObject(ctx, scope, trace, req, w, code, outputMediaType, result)
 	}
 }

pkg/endpoints/handlers/delete.go

@@ -161,6 +161,8 @@ func DeleteResource(r rest.GracefulDeleter, allowsOptions bool, scope *RequestSc
 			}
 		}
 
+		trace.Step("About to write a response")
+		defer trace.Step("Writing http response done")
 		transformResponseObject(ctx, scope, trace, req, w, status, outputMediaType, result)
 	}
 }
@@ -289,6 +291,8 @@ func DeleteCollection(r rest.CollectionDeleter, checkBody bool, scope *RequestSc
 			}
 		}
 
+		trace.Step("About to write a response")
+		defer trace.Step("Writing http response done")
 		transformResponseObject(ctx, scope, trace, req, w, http.StatusOK, outputMediaType, result)
 	}
 }

pkg/endpoints/handlers/get.go

@@ -76,8 +76,8 @@ func getResourceHandler(scope *RequestScope, getter getterFunc) http.HandlerFunc
 		}
 
 		trace.Step("About to write a response")
+		defer trace.Step("Writing http response done")
 		transformResponseObject(ctx, scope, trace, req, w, http.StatusOK, outputMediaType, result)
-		trace.Step("Transformed response object")
 	}
 }
 
@@ -281,8 +281,7 @@ func ListResource(r rest.Lister, rw rest.Watcher, scope *RequestScope, forceWatc
 			return
 		}
 		trace.Step("Listing from storage done")
-
+		defer trace.Step("Writing http response done", utiltrace.Field{"count", meta.LenList(result)})
 		transformResponseObject(ctx, scope, trace, req, w, http.StatusOK, outputMediaType, result)
-		trace.Step("Writing http response done", utiltrace.Field{"count", meta.LenList(result)})
 	}
 }

pkg/endpoints/handlers/patch.go

@@ -246,6 +246,9 @@ func PatchResource(r rest.Patcher, scope *RequestScope, admit admission.Interfac
 		if wasCreated {
 			status = http.StatusCreated
 		}
+
+		trace.Step("About to write a response")
+		defer trace.Step("Writing http response done")
 		transformResponseObject(ctx, scope, trace, req, w, status, outputMediaType, result)
 	}
 }

pkg/endpoints/handlers/update.go

@@ -241,6 +241,8 @@ func UpdateResource(r rest.Updater, scope *RequestScope, admit admission.Interfa
 			status = http.StatusCreated
 		}
 
+		trace.Step("About to write a response")
+		defer trace.Step("Writing http response done")
 		transformResponseObject(ctx, scope, trace, req, w, status, outputMediaType, result)
 	}
 }