traefik/middlewares/cbreaker.go

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/*
Copyright
*/
package middlewares
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import (
"net/http"
"github.com/mailgun/oxy/cbreaker"
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)
type CircuitBreaker struct {
circuitBreaker *cbreaker.CircuitBreaker
}
func NewCircuitBreaker(next http.Handler, expression string, options ...cbreaker.CircuitBreakerOption) *CircuitBreaker {
circuitBreaker, _ := cbreaker.New(next, expression, options...)
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return &CircuitBreaker{circuitBreaker}
}
func (cb *CircuitBreaker) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
cb.circuitBreaker.ServeHTTP(rw, r)
}