Documentation ¶
Overview ¶
Package filters contains all the http handler chain filters which are not api related.
Index ¶
- func BasicLongRunningRequestCheck(longRunningVerbs, longRunningSubresources sets.String) apirequest.LongRunningRequestCheck
- func WithCORS(handler http.Handler, allowedOriginPatterns []string, allowedMethods []string, ...) http.Handler
- func WithMaxInFlightLimit(handler http.Handler, nonMutatingLimit int, mutatingLimit int, ...) http.Handler
- func WithPanicRecovery(handler http.Handler) http.Handler
- func WithTimeout(h http.Handler, ...) http.Handler
- func WithTimeoutForNonLongRunningRequests(handler http.Handler, requestContextMapper apirequest.RequestContextMapper, ...) http.Handler
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func BasicLongRunningRequestCheck ¶
func BasicLongRunningRequestCheck(longRunningVerbs, longRunningSubresources sets.String) apirequest.LongRunningRequestCheck
BasicLongRunningRequestCheck returns true if the given request has one of the specified verbs or one of the specified subresources
func WithCORS ¶
func WithCORS(handler http.Handler, allowedOriginPatterns []string, allowedMethods []string, allowedHeaders []string, exposedHeaders []string, allowCredentials string) http.Handler
WithCORS is a simple CORS implementation that wraps an http Handler. Pass nil for allowedMethods and allowedHeaders to use the defaults. If allowedOriginPatterns is empty or nil, no CORS support is installed.
func WithMaxInFlightLimit ¶
func WithMaxInFlightLimit( handler http.Handler, nonMutatingLimit int, mutatingLimit int, requestContextMapper genericapirequest.RequestContextMapper, longRunningRequestCheck apirequest.LongRunningRequestCheck, ) http.Handler
WithMaxInFlightLimit limits the number of in-flight requests to buffer size of the passed in channel.
func WithPanicRecovery ¶
WithPanicRecovery wraps an http Handler to recover and log panics.
func WithTimeout ¶
func WithTimeout(h http.Handler, timeoutFunc func(*http.Request) (timeout <-chan time.Time, err *apierrors.StatusError)) http.Handler
WithTimeout returns an http.Handler that runs h with a timeout determined by timeoutFunc. The new http.Handler calls h.ServeHTTP to handle each request, but if a call runs for longer than its time limit, the handler responds with a 503 Service Unavailable error and the message provided. (If msg is empty, a suitable default message will be sent.) After the handler times out, writes by h to its http.ResponseWriter will return http.ErrHandlerTimeout. If timeoutFunc returns a nil timeout channel, no timeout will be enforced.
func WithTimeoutForNonLongRunningRequests ¶
func WithTimeoutForNonLongRunningRequests(handler http.Handler, requestContextMapper apirequest.RequestContextMapper, longRunning apirequest.LongRunningRequestCheck) http.Handler
WithTimeoutForNonLongRunningRequests times out non-long-running requests after the time given by globalTimeout.
Types ¶
This section is empty.