Al construir APIs web con FastAPI, si hay un error en nuestro código, FastAPI normalmente lo contiene al request único que desencadenó el error. 🛡

El cliente obtendrá un **500 Internal Server Error** para ese request, pero la aplicación continuará funcionando para los siguientes requests en lugar de simplemente colapsar por completo.

### Errores Mayores - Colapsos { #bigger-errors-crashes }

* Automatically create the kube-system namespace ([#25196](https://github.com/kubernetes/kubernetes/pull/25196), [@luxas](https://github.com/luxas))
* Make ThirdPartyResource a root scoped object ([#25006](https://github.com/kubernetes/kubernetes/pull/25006), [@liggitt](https://github.com/liggitt))
* mark container-port flag as deprecated ([#25072](https://github.com/kubernetes/kubernetes/pull/25072), [@AdoHe](https://github.com/AdoHe))

     */
    private boolean isWitnessServiceAvailable(InetAddress address) {
        // RPC endpoint mapper port and connection timeout
        final int RPC_ENDPOINT_PORT = 135;
        final int RPC_CONNECT_TIMEOUT_MS = 5000;

        try (Socket socket = new Socket()) {
            socket.connect(new InetSocketAddress(address, RPC_ENDPOINT_PORT), RPC_CONNECT_TIMEOUT_MS);
            return true;
        } catch (IOException e) {

Lors de la création de web API avec FastAPI, s'il y a une erreur dans notre code, FastAPI la contiendra normalement à la seule requête qui a déclenché l'erreur. 🛡

Le client recevra un **500 Internal Server Error** pour cette requête, mais l'application continuera de fonctionner pour les requêtes suivantes au lieu de simplement s'effondrer complètement.

### Erreurs plus importantes - plantages { #bigger-errors-crashes }

     */
    protected static final int ATTR_SET_MASK = 0x30A7;
    /**
     * Default expiration period for cached attributes in milliseconds
     */
    protected static final int DEFAULT_ATTR_EXPIRATION_PERIOD = 5000;

    /**
     * Hash code for the "." directory entry
     */
    protected static final int HASH_DOT = ".".hashCode();
    /**
     * Hash code for the ".." directory entry
     */

/*
 * Copyright (C) 2006 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License

/*
 * Copyright (C) 2006 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License

* Add error count and time-taken metrics for storage operations such as mount and attach, per-volume-plugin. ([#50036](https://github.com/kubernetes/kubernetes/pull/50036), [@wongma7](https://github.com/wongma7))

	var epsResolved int
	var foundLocal bool
	resolvedList := make([]bool, len(endpoints))
	// Mark the starting time
	startTime := time.Now()
	keepAliveTicker := time.NewTicker(500 * time.Millisecond)
	defer keepAliveTicker.Stop()
	for !foundLocal && (epsResolved != len(endpoints)) {
		// Break if the local endpoint is found already Or all the endpoints are resolved.

	dataUsageUpdateDirCycles         = 16                               // Visit all folders every n cycles.
	dataScannerCompactLeastObject    = 500                              // Compact when there is less than this many objects in a branch.
	dataScannerCompactAtChildren     = 10000                            // Compact when there are this many children in a branch.