Struct App

app.go:76–122

App denotes the Fiber application. App is safe for concurrent use, except for route mutation methods that explicitly document otherwise.

// App is safe for concurrent use, except for route mutation methods that
// explicitly document otherwise.
type App struct {
	// App config
	config Config
	// Indicates if the value was explicitly configured
	configured Config
	// Ctx pool
	pool sync.Pool
	// Fasthttp server
	server *fasthttp.Server
	// Converts string to a byte slice
	toBytes func(s string) (b []byte)
	// Converts byte slice to a string
	toString func(b []byte) string
	// Hooks
	hooks *Hooks
	// Latest route & group
	latestRoute *Route
	// newCtxFunc
	newCtxFunc func(app *App) CustomCtx
	// TLS handler
	tlsHandler *TLSHandler
	// Mount fields
	mountFields *mountFields
	// state management
	state *State
	// shared state management (prefork-safe, storage-backed)
	sharedState *SharedState
	// Route stack divided by HTTP methods
	stack [][]*Route
	// customConstraints is a list of external constraints
	customConstraints []CustomConstraint
	// sendfiles stores configurations for handling ctx.SendFile operations
	sendfiles []*sendFileStore
	// custom binders
	customBinders []CustomBinder
	// Route stack divided by HTTP methods and route prefixes
	treeStack []map[int][]*Route
	// sendfilesMutex is a mutex used for sendfile operations
	sendfilesMutex sync.RWMutex
	mutex          sync.Mutex
	// Amount of registered handlers
	handlersCount uint32
	// contains the information if the route stack has been changed to build the optimized tree
	hasRoutesRefreshed bool
	// hasCustomCtx tracks whether app uses a custom context implementation
	hasCustomCtx bool
}

type viewsLockKey struct {
	typ  reflect.Type