go.ligato.io/vpp-agent/v3@v3.5.0/examples/tutorials/08_grpc/plugins/grpc/options.go (about)

     1  //  Copyright (c) 2019 Cisco and/or its affiliates.
     2  //
     3  //  Licensed under the Apache License, Version 2.0 (the "License");
     4  //  you may not use this file except in compliance with the License.
     5  //  You may obtain a copy of the License at:
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  //  Unless required by applicable law or agreed to in writing, software
    10  //  distributed under the License is distributed on an "AS IS" BASIS,
    11  //  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  //  See the License for the specific language governing permissions and
    13  //  limitations under the License.
    14  
    15  package grpc
    16  
    17  // Default instance of the plugin (e.g. without custom dependencies)
    18  var DefaultPlugin = *NewPlugin()
    19  
    20  // Method to retrieve plugin instance with options (if defined)
    21  func NewPlugin(opts ...Option) *Client {
    22  	p := &Client{}
    23  
    24  	// Unique plugin identification
    25  	p.PluginName = "GRPC-client"
    26  
    27  	// All custom options are set at this point
    28  	for _, o := range opts {
    29  		o(p)
    30  	}
    31  
    32  	// Initialize plugin infrastructure dependencies (logger)
    33  	p.PluginDeps.Setup()
    34  
    35  	return p
    36  }
    37  
    38  type Option func(*Client)