favicon

Documentation

Index

• Constants
• func GetFavIcon(w http.ResponseWriter, req *http.Request)
• func InitIconCache()
• func PruneRouteIconCache(route route.HTTPRoute)

Constants

const (
	MaxRedirectDepth = 5
)

Functions

func GetFavIcon

func GetFavIcon(w http.ResponseWriter, req *http.Request)

GetFavIcon returns the favicon of the route

Returns:

• 200 OK: if icon found
• 400 Bad Request: if alias is empty or route is not HTTPRoute
• 404 Not Found: if route or icon not found
• 500 Internal Server Error: if internal error
• others: depends on route handler response

func InitIconCache

func InitIconCache()

func PruneRouteIconCache

func PruneRouteIconCache(route route.HTTPRoute)