# Generated by the protocol buffer compiler.  DO NOT EDIT!
# Source: language-agent/ConfigurationDiscoveryService.proto for package 'skywalking.v3'
# Original file comments:
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
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# distributed under the License is distributed on an "AS IS" BASIS,
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require 'grpc'
require_relative 'ConfigurationDiscoveryService_pb'

module Skywalking
  module V3
    module ConfigurationDiscoveryService
      # Fetch the latest dynamic configurations of the service.
      class Service

        include ::GRPC::GenericService

        self.marshal_class_method = :encode
        self.unmarshal_class_method = :decode
        self.service_name = 'skywalking.v3.ConfigurationDiscoveryService'

        # fetchConfigurations service requests the latest configuration.
        # Expect command of Commands is:
        #    command: CDS # meaning ConfigurationDiscoveryService's response
        #    args: Include string key and string value pair.
        #          The key depends on the agent implementation.
        #          The value is the latest value in String value. The watcher of key owner takes the responsibility to convert it to the correct type or format.
        #          One reserved key is `UUID`. The value would help reducing the traffic load between agent and OAP if there is no change.
        # Commands could be empty if no change detected based on ConfigurationSyncRequest.
        rpc :fetchConfigurations, ::Skywalking::V3::ConfigurationSyncRequest, ::Skywalking::V3::Commands
      end

      Stub = Service.rpc_stub_class
    end
  end
end