context

Documentation

Overview

Package context implements Context's methods.

Index

• Variables
• type ControllerContext
  • func ToControllerContext(ctx context.Context) (*ControllerContext, error)
  • func (c *ControllerContext) Deadline() (deadline time.Time, ok bool)
  • func (c *ControllerContext) Done() <-chan struct{}
  • func (c *ControllerContext) Err() error
  • func (c *ControllerContext) Value(key interface{}) interface{}

Variables

var ControllerCtxKey int

ControllerCtxKey the pointer is the key that a ControllerContext returns itself for.

Types

type ControllerContext

type ControllerContext struct {
	context.Context

	ProxyServerPort  uint32
	ProxyServiceCert *certificate.Certificate
	FsmNamespace     string
	KubeConfig       *rest.Config
	Configurator     configurator.Configurator
	MeshCatalog      catalog.MeshCataloger
	CertManager      *certificate.Manager
	MsgBroker        *messaging.Broker
	DebugHandlers    map[string]http.Handler
	CancelFunc       func()
	Stop             chan struct{}

	// Merge with FSM ControllerContext to simplify the code
	client.Client
	Manager             manager.Manager
	Scheme              *runtime.Scheme
	KubeClient          kubernetes.Interface
	RepoClient          *repo.PipyRepoClient
	InformerCollection  *fsminformers.InformerCollection
	GatewayEventHandler gateway.Controller
	StatusUpdater       status.Updater
	MeshName            string
	TrustDomain         string
	FSMVersion          string
}

ControllerContext carries the arguments for invoking ControllerDriver.Start

func ToControllerContext

func ToControllerContext(ctx context.Context) (*ControllerContext, error)

func (*ControllerContext) Deadline

func (c *ControllerContext) Deadline() (deadline time.Time, ok bool)

Deadline returns the time when work done on behalf of this context should be canceled. Deadline returns ok==false when no deadline is set. Successive calls to Deadline return the same results.

func (*ControllerContext) Done

func (c *ControllerContext) Done() <-chan struct{}

Done returns a channel that's closed when work done on behalf of this context should be canceled. Done may return nil if this context can never be canceled. Successive calls to Done return the same value. The close of the Done channel may happen asynchronously, after the cancel function returns.

func (*ControllerContext) Err

func (c *ControllerContext) Err() error

Err returns nil, if Done is not yet closed, If Done is closed, Err returns a non-nil error explaining why: Canceled if the context was canceled or DeadlineExceeded if the context's deadline passed. After Err returns a non-nil error, successive calls to Err return the same error.

func (*ControllerContext) Value

func (c *ControllerContext) Value(key interface{}) interface{}

Value returns the value associated with this context for key, or nil if no value is associated with key. Successive calls to Value with the same key returns the same result.