loadbalancer

Documentation

Index

• type NameHandler
• type Sticky
  • func NewSticky(cookieConfig dynamic.Cookie) *Sticky
  • func (s *Sticky) AddHandler(name string, h http.Handler)
  • func (s *Sticky) StickyHandler(req *http.Request) (*NameHandler, bool, error)
  • func (s *Sticky) WriteStickyCookie(rw http.ResponseWriter, name string) error

Types

type NameHandler

type NameHandler struct {
	http.Handler

	Name string
}

NameHandler is a http.Handler with a name.

type Sticky

type Sticky struct {
	// contains filtered or unexported fields
}

Sticky ensures that client consistently interacts with the same HTTP handler by adding a sticky cookie to the response. This cookie allows subsequent requests from the same client to be routed to the same handler enabling session persistence across multiple requests.

func NewSticky

func NewSticky(cookieConfig dynamic.Cookie) *Sticky

NewSticky creates a new sticky instance

func (*Sticky) AddHandler

func (s *Sticky) AddHandler(name string, h http.Handler)

AddHandler adds a http.Handler to the sticky pool

func (*Sticky) StickyHandler

func (s *Sticky) StickyHandler(req *http.Request) (*NameHandler, bool, error)

StickyHandler returns the NameHandler corresponding to the sticky cookie if one It also returns a boolean which indicates if the sticky cookie has to be overwritten because it uses a deprecated hash algorithm

func (*Sticky) WriteStickyCookie

func (s *Sticky) WriteStickyCookie(rw http.ResponseWriter, name string) error

WriteStickyCookie writes a sticky cookie to the response to stick the client to the given handler name.