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Extreme Makeover: server refactoring

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Ludovic Fernandez 2018-06-11 11:36:03 +02:00 • committed by Traefiker Bot
parent bddb4cc33c
commit eac20d61df
19 changed files with 2356 additions and 1965 deletions
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14
middlewares/cbreaker.go
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@ -23,14 +23,14 @@ func NewCircuitBreaker(next http.Handler, expression string, options ...cbreaker
// NewCircuitBreakerOptions returns a new CircuitBreakerOption
func NewCircuitBreakerOptions(expression string) cbreaker.CircuitBreakerOption {
return cbreaker.Fallback(
http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
tracing.LogEventf(r, "blocked by circuitbreaker (%q)", expression)
w.WriteHeader(http.StatusServiceUnavailable)
w.Write([]byte(http.StatusText(http.StatusServiceUnavailable)))
}))
return cbreaker.Fallback(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
tracing.LogEventf(r, "blocked by circuit-breaker (%q)", expression)
w.WriteHeader(http.StatusServiceUnavailable)
w.Write([]byte(http.StatusText(http.StatusServiceUnavailable)))
}))
}
func (cb *CircuitBreaker) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
func (cb *CircuitBreaker) ServeHTTP(rw http.ResponseWriter, r *http.Request) {
cb.circuitBreaker.ServeHTTP(rw, r)
}