pubsub

Documentation

Overview

Package pubsub implements the go-cloud pub/sub frontend.

Index

• func PubSubUID(appUID, id string) string
• func SplitPubSubUID(uid string) (string, string)
• type Format
• type PubSub
  • func New(c *component.Component, server io.Server, registry Registry) (*PubSub, error)
  • func (ps *PubSub) Delete(ctx context.Context, ids *ttnpb.ApplicationPubSubIdentifiers) (*pbtypes.Empty, error)
  • func (ps *PubSub) Get(ctx context.Context, req *ttnpb.GetApplicationPubSubRequest) (*ttnpb.ApplicationPubSub, error)
  • func (ps *PubSub) GetFormats(ctx context.Context, _ *pbtypes.Empty) (*ttnpb.ApplicationPubSubFormats, error)
  • func (ps *PubSub) List(ctx context.Context, req *ttnpb.ListApplicationPubSubsRequest) (*ttnpb.ApplicationPubSubs, error)
  • func (ps *PubSub) Set(ctx context.Context, req *ttnpb.SetApplicationPubSubRequest) (*ttnpb.ApplicationPubSub, error)
• type Registry

Functions

func PubSubUID

func PubSubUID(appUID, id string) string

PubSubUID generates an unique ID based on an application unique ID and a pub/sub ID.

func SplitPubSubUID

func SplitPubSubUID(uid string) (string, string)

SplitPubSubUID parses a unique ID generated by `ID` and returns the application unique ID and the pub/sub ID.

Types

type Format

type Format struct {
	formatters.Formatter
	Name string
}

Format is a format to use for pub/sub integrations.

type PubSub

type PubSub struct {
	ttnpb.ApplicationPubSubRegistryServer

	*component.Component
	// contains filtered or unexported fields
}

PubSub is an pub/sub frontend that exposes ttnpb.ApplicationPubSubRegistryServer.

func New

func New(c *component.Component, server io.Server, registry Registry) (*PubSub, error)

New creates a new pusub frontend.

func (*PubSub) Delete

func (ps *PubSub) Delete(ctx context.Context, ids *ttnpb.ApplicationPubSubIdentifiers) (*pbtypes.Empty, error)

Delete implements ttnpb.ApplicationPubSubRegistryServer.

func (*PubSub) Get

func (ps *PubSub) Get(ctx context.Context, req *ttnpb.GetApplicationPubSubRequest) (*ttnpb.ApplicationPubSub, error)

Get implements ttnpb.ApplicationPubSubRegistryServer.

func (*PubSub) GetFormats

func (ps *PubSub) GetFormats(ctx context.Context, _ *pbtypes.Empty) (*ttnpb.ApplicationPubSubFormats, error)

GetFormats implements ttnpb.ApplicationPubSubRegistryServer.

func (*PubSub) List

func (ps *PubSub) List(ctx context.Context, req *ttnpb.ListApplicationPubSubsRequest) (*ttnpb.ApplicationPubSubs, error)

List implements ttnpb.ApplicationPubSubRegistryServer.

func (*PubSub) Set

func (ps *PubSub) Set(ctx context.Context, req *ttnpb.SetApplicationPubSubRequest) (*ttnpb.ApplicationPubSub, error)

Set implements ttnpb.ApplicationPubSubRegistryServer.

type Registry

type Registry interface {
	// Get returns the pub/sub integration by its identifiers.
	Get(ctx context.Context, ids ttnpb.ApplicationPubSubIdentifiers, paths []string) (*ttnpb.ApplicationPubSub, error)
	// Range ranges over the pub/sub integrations and calls the callback function, until false is returned.
	Range(ctx context.Context, paths []string, f func(context.Context, ttnpb.ApplicationIdentifiers, *ttnpb.ApplicationPubSub) bool) error
	// List returns all pub/sub integrations of the application.
	List(ctx context.Context, ids ttnpb.ApplicationIdentifiers, paths []string) ([]*ttnpb.ApplicationPubSub, error)
	// Set creates, updates or deletes the pub/sub integration by its identifiers.
	Set(ctx context.Context, ids ttnpb.ApplicationPubSubIdentifiers, paths []string, f func(*ttnpb.ApplicationPubSub) (*ttnpb.ApplicationPubSub, []string, error)) (*ttnpb.ApplicationPubSub, error)
}

Registry is a registry for pub/sub integrations.