service

Documentation

Index

• Constants
• Variables
• type ApplicationCallback
• type ApplicationContainer
  • func (sas *ApplicationContainer) GetDHT() *dht.IpfsDHT
  • func (sas *ApplicationContainer) GetHost() host.Host
  • func (sas *ApplicationContainer) GetName() string
  • func (sas *ApplicationContainer) GetProtocol() proto.ID
  • func (sas *ApplicationContainer) GetPubSub() *floodsub.PubSub
  • func (sas *ApplicationContainer) GetVersion() uint
  • func (sas *ApplicationContainer) SetAppMeta(app ApplicationCallback, h *host.Host, d *dht.IpfsDHT, p *floodsub.PubSub)
  • func (sas *ApplicationContainer) SetNameVersion(name string, ver uint)
  • func (sas *ApplicationContainer) SetPriority(p int)
• type ApplicationLinker
• type Service
• type ServiceData

Constants

const (
	PRIORITY_LOW = iota
	PRIORITY_MEDIUM
	PRIORITY_HIGH
)

defines different levels of priority for services

Variables

var (
	ERR_PERMISSION_DENIED = errors.New("permission denied")
	ERR_DEFAULT           = errors.New("default error")
)

Types

type ApplicationCallback

type ApplicationCallback func(string) ServiceData

type ApplicationContainer

type ApplicationContainer struct {
	GetService ApplicationCallback
	Priority   int // higher the better
	// contains filtered or unexported fields
}

func (*ApplicationContainer) GetDHT

func (sas *ApplicationContainer) GetDHT() *dht.IpfsDHT

func (*ApplicationContainer) GetHost

func (sas *ApplicationContainer) GetHost() host.Host

func (*ApplicationContainer) GetName

func (sas *ApplicationContainer) GetName() string

func (*ApplicationContainer) GetProtocol

func (sas *ApplicationContainer) GetProtocol() proto.ID

func (*ApplicationContainer) GetPubSub

func (sas *ApplicationContainer) GetPubSub() *floodsub.PubSub

func (*ApplicationContainer) GetVersion

func (sas *ApplicationContainer) GetVersion() uint

func (*ApplicationContainer) SetAppMeta

func (sas *ApplicationContainer) SetAppMeta(app ApplicationCallback, h *host.Host, d *dht.IpfsDHT, p *floodsub.PubSub)

func (*ApplicationContainer) SetNameVersion

func (sas *ApplicationContainer) SetNameVersion(name string, ver uint)

func (*ApplicationContainer) SetPriority

func (sas *ApplicationContainer) SetPriority(p int)

type ApplicationLinker

type ApplicationLinker interface {
	SetAppMeta(ApplicationCallback, *host.Host, *dht.IpfsDHT, *floodsub.PubSub)
}

ApplicationLinker is implemented in struct

type Service

type Service interface {
	ApplicationLinker
	ServiceData
	GetName() string
	GetVersion() uint
	GetProtocol() protocol.ID
	Start(context.Context) error
	Stop() error
	Run(inet.Stream)
}

Service defines a generic service.

type ServiceData

type ServiceData interface {
	Get(string) (chan interface{}, error)
	Set(string, interface{}) error
}

ServiceData represents functions when GetService is called in any service.