circuitbreaker

Documentation

Index

• type CircuitBreaker
  • func NewCircuitBreaker(config Config) *CircuitBreaker
  • func (eh *CircuitBreaker) Execute(cmd Command) CommandResult
• type Command
  • func NewCommand(functors []*Functor) *Command
  • func (cmd *Command) Add(ftor *Functor)
  • func (cmd *Command) IsEmpty() bool
• type CommandResult
  • func (cr CommandResult) Error() error
  • func (cr CommandResult) Result() []any
• type Config
• type FallbackFunc
• type Functor
  • func NewFunctor(exec FallbackFunc) *Functor

Types

type CircuitBreaker

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

func NewCircuitBreaker

func NewCircuitBreaker(config Config) *CircuitBreaker

func (*CircuitBreaker) Execute

func (eh *CircuitBreaker) Execute(cmd Command) CommandResult

This a blocking function

type Command

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

func NewCommand

func NewCommand(functors []*Functor) *Command

func (*Command) Add

func (cmd *Command) Add(ftor *Functor)

func (*Command) IsEmpty

func (cmd *Command) IsEmpty() bool

type CommandResult

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

func (CommandResult) Error

func (cr CommandResult) Error() error

func (CommandResult) Result

func (cr CommandResult) Result() []any

type Config

type Config struct {
	CommandName            string
	Timeout                int
	MaxConcurrentRequests  int
	RequestVolumeThreshold int
	SleepWindow            int
	ErrorPercentThreshold  int
}

type FallbackFunc

type FallbackFunc func() ([]any, error)

type Functor

type Functor struct {
	Exec FallbackFunc
}

func NewFunctor

func NewFunctor(exec FallbackFunc) *Functor