github.com/hxx258456/ccgo@v0.0.5-0.20230213014102-48b35f46f66f/grpc/xds/internal/xdsclient/controller.go (about)

     1  /*
     2   *
     3   * Copyright 2021 gRPC authors.
     4   *
     5   * Licensed under the Apache License, Version 2.0 (the "License");
     6   * you may not use this file except in compliance with the License.
     7   * You may obtain a copy of the License at
     8   *
     9   *     http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  
    18  package xdsclient
    19  
    20  import (
    21  	"github.com/hxx258456/ccgo/grpc/internal/grpclog"
    22  	"github.com/hxx258456/ccgo/grpc/xds/internal/xdsclient/bootstrap"
    23  	"github.com/hxx258456/ccgo/grpc/xds/internal/xdsclient/controller"
    24  	"github.com/hxx258456/ccgo/grpc/xds/internal/xdsclient/load"
    25  	"github.com/hxx258456/ccgo/grpc/xds/internal/xdsclient/pubsub"
    26  	"github.com/hxx258456/ccgo/grpc/xds/internal/xdsclient/xdsresource"
    27  )
    28  
    29  type controllerInterface interface {
    30  	AddWatch(resourceType xdsresource.ResourceType, resourceName string)
    31  	RemoveWatch(resourceType xdsresource.ResourceType, resourceName string)
    32  	ReportLoad(server string) (*load.Store, func())
    33  	Close()
    34  }
    35  
    36  var newController = func(config *bootstrap.ServerConfig, pubsub *pubsub.Pubsub, validator xdsresource.UpdateValidatorFunc, logger *grpclog.PrefixLogger) (controllerInterface, error) {
    37  	return controller.New(config, pubsub, validator, logger)
    38  }