cloud

Documentation

Overview

Package cloud implements a service to grab gRPC connections to talk to a cloud service that manages robots.

Index

• Constants
• Variables
• type ConnectionService
  • func NewCloudConnectionService(cfg *config.Cloud, logger golog.Logger) ConnectionService

Constants

const SubtypeName = "cloud_connection"

SubtypeName is a constant that identifies the internal cloud connection resource subtype string.

Variables

var API = resource.APINamespaceRDKInternal.WithServiceType(SubtypeName)

API is the fully qualified API for the internal cloud connection service.

var ErrNotCloudManaged = errors.New("this robot is not cloud managed")

ErrNotCloudManaged is returned if a connection is requested but the robot is not yet cloud managed.

var InternalServiceName = resource.NewName(API, "builtin")

InternalServiceName is used to refer to/depend on this service internally.

Types

type ConnectionService

type ConnectionService interface {
	resource.Resource
	AcquireConnection(ctx context.Context) (string, rpc.ClientConn, error)
}

A ConnectionService supplies connections to a cloud service managing robots. Each connection should be closed when its not be used anymore.

func NewCloudConnectionService

func NewCloudConnectionService(cfg *config.Cloud, logger golog.Logger) ConnectionService

NewCloudConnectionService makes a new cloud connection service to get gRPC connections to a cloud service managing robots.