Method: Cisco::Client::GRPC#initialize

Defined in:
lib/cisco_node_utils/client/grpc/client.rb

#initialize(**kwargs) ⇒ GRPC

Returns a new instance of GRPC.



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# File 'lib/cisco_node_utils/client/grpc/client.rb', line 36

def initialize(**kwargs)
  # Defaults for gRPC:
  kwargs[:host] ||= '127.0.0.1'
  kwargs[:port] ||= 57_400
  # rubocop:disable Style/HashSyntax
  super(data_formats: [:cli, :yang_json],
        platform:     :ios_xr,
        **kwargs)
  # rubocop:enable Style/HashSyntax
  @config = GRPCConfigOper::Stub.new(@address, :this_channel_is_insecure)
  @exec = GRPCExec::Stub.new(@address, :this_channel_is_insecure)

  # Make sure we can actually connect
  @timeout = 10
  begin
    base_msg = 'gRPC client creation failure: '
    get(command: 'show clock')
  rescue Cisco::ClientError => e
    error 'initial connect failed: ' + e.to_s
    if e.message[/deadline exceeded/i]
      raise Cisco::ConnectionRefused, \
            base_msg + 'timed out during initial connection: ' + e.message
    end
    raise e.class, base_msg + e.message
  end

  # Let commands in general take up to 2 minutes
  @timeout = 120
end