{"id":21564,"date":"2021-05-26T13:13:39","date_gmt":"2021-05-26T18:13:39","guid":{"rendered":"https:\/\/www.loadview-testing.com\/blog\/applications-websocket-de-test-de-charge\/"},"modified":"2023-04-24T06:08:34","modified_gmt":"2023-04-24T11:08:34","slug":"applications-websocket-de-test-de-charge","status":"publish","type":"post","link":"https:\/\/www.loadview-testing.com\/fr\/blog\/applications-websocket-de-test-de-charge\/","title":{"rendered":"Applications WebSocket de test de charge"},"content":{"rendered":"[et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;section&#8221; _builder_version=&#8221;4.16&#8243; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row admin_label=&#8221;ramer&#8221; _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text admin_label=&#8221;Text&#8221; _builder_version=&#8221;4.20.4&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]\n<p>Vous souvenez-vous de vos premi\u00e8res exp\u00e9riences de bavardage avec vos amis sur les applications de r\u00e9seautage social comme Orkut (oui, rappelez-vous celui-l\u00e0?) et se sentir tout obs\u00e9d\u00e9 par \u00eatre en mesure d\u2019envoyer et de recevoir des messages en temps r\u00e9el. Avance rapide \u00e0 l\u2019heure actuelle, o\u00f9 nous utilisons des applications comme Gmail, Slack, WhatsApp, Shazam, Instagram, et d\u2019innombrables autres, sans frapper aucun oeil. Nous avons vraiment assist\u00e9 \u00e0 l\u2019essor du web en temps r\u00e9el en quelques ann\u00e9es. L\u2019une des principales raisons pour lesquelles cela a \u00e9t\u00e9 possible est principalement due \u00e0 l\u2019introduction du protocole WebSocket. Essayons d\u2019expliquer et de comprendre ce que sont les WebSockets, leurs fonctionnalit\u00e9s, leurs avantages et comment mettre \u00e0 l\u2019\u00e9preuve les applications et les sites Web qui utilisent WebSockets pour comprendre les performances globales sous pression, ainsi que la fa\u00e7on dont cela affecte l\u2019exp\u00e9rience utilisateur.<\/p>\n<p>&nbsp;<\/p>\n<h2 id='qu-est-ce-que-websockets'  id=\"boomdevs_1\">Qu\u2019est-ce que WebSockets?<\/h2>\n<p>Par d\u00e9finition, un WebSocket est un protocole de communication informatique bidirectionnel <a class=\"inlinks\" href=\"https:\/\/www.loadview-testing.com\/fr\/blog\/test-de-charge-base-sur-le-protocole-une-approche-de-test-traditionnelle\/\">sur un seul TCP.<\/a> WebSockets aide \u00e9norm\u00e9ment \u00e0 g\u00e9rer les <a class=\"inlinks\" href=\"https:\/\/www.loadview-testing.com\/fr\/blog\/tests-de-performance-vs-tests-devolutivite\/\">transferts de donn\u00e9es \u00e0 grande \u00e9chelle entre le client et le serveur<\/a>. WebSockets sont diff\u00e9rents parce qu\u2019ils fonctionnent en maintenant la connexion entre le client et le serveur ouvert en tout temps. En utilisant cette m\u00e9thode, le serveur a le pouvoir d\u2019envoyer des informations \u00e0 tout moment, m\u00eame lorsqu\u2019elles n\u2019ont pas \u00e9t\u00e9 initi\u00e9es par le client. Les clients peuvent toujours faire des demandes HTTP habituelles au serveur, tandis que WebSockets ouvrir un support entre le client et le serveur pour communiquer. Les serveurs Web, tels que Nginx, Apache et Windows Server, soutiennent tous le protocole WebSockets, tout comme tous les navigateurs populaires, comme Chrome, Edge, Internet Explorer, Firefox et Safari.<\/p>\n<p>&nbsp;<\/p>\n<h3 id='o\u00f9-les-websockets-sont-ils-utilis\u00e9s'  id=\"boomdevs_2\">O\u00f9 les WebSockets sont-ils utilis\u00e9s?<\/h3>\n<p>WebSockets sont bons pour les situations o\u00f9 vous avez besoin de communications en temps quasi r\u00e9el, telles que les sc\u00e9narios et applications suivants:<\/p>\n<ul>\n<li>Jeux multijoueurs en ligne<\/li>\n<li>Applications de chat<\/li>\n<li>Internet des objets<\/li>\n<li>Applications en temps r\u00e9el<\/li>\n<li>Scores sportifs\/tickers<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id='avantages-et-avantages-des-websockets'  id=\"boomdevs_3\">Avantages et avantages des WebSockets<\/h3>\n<ul>\n<li><strong>Connexion continue entre le client et le serveur<\/strong>. Il est possible d\u2019envoyer des informations au client \u00e0 tout moment, m\u00eame sans que le client le demande.<\/li>\n<li><strong>Communication compl\u00e8te duplex<\/strong>. La communication peut \u00eatre initi\u00e9e de toute fa\u00e7on \u00e0 tout moment le client et le serveur sont connect\u00e9s.<\/li>\n<li><strong>Faible latence<\/strong>. Comme il y a des frais g\u00e9n\u00e9raux tr\u00e8s limit\u00e9s d\u2019en-t\u00eates HTTP, de cookies, etc., il permet de r\u00e9duire la vitesse \u00e0 laquelle les transferts de donn\u00e9es sont transparents et rapides.<\/li>\n<li><strong>SONDAGE HTTP<\/strong>. Cela peut aider les clients \u00e0 continuer \u00e0 voter sur le serveur pour les derni\u00e8res informations. Le sondage est utilis\u00e9 par un grand nombre d\u2019applications aujourd\u2019hui et la plupart du temps il est utilis\u00e9 pour les pratiques RESTful.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id='inconv\u00e9nients-des-websockets'  id=\"boomdevs_4\">Inconv\u00e9nients des WebSockets<\/h3>\n<ul>\n<li>WebSockets sont plus complexes \u00e0 utiliser que HTTP. Nous pouvons \u00e9tablir une connexion HTTP avec un Telnet, mais nous ne pouvons pas faire de m\u00eame avec WebSockets.<\/li>\n<li>L\u2019\u00e9quilibrage de charge et la configuration proxy avec WebSockets n\u2019est pas possible.<\/li>\n<li>Si entre les connexions tombe, la manipulation de re-connexion n\u2019est pas pr\u00e9sente dans WebSockets.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id='applications-de-test-de-performances-qui-utilisent-des-websockets'  id=\"boomdevs_5\">Applications de test de performances qui utilisent des websockets<\/h2>\n<p>Comme nous l\u2019avons vu, WebSockets peut \u00eatre utilis\u00e9 pour prendre en charge une application de <a class=\"inlinks\" href=\"https:\/\/www.loadview-testing.com\/fr\/solution\/chat-applications\/\">chat<\/a> ou un flux d\u2019actualit\u00e9s qui fournit du contenu en temps r\u00e9el sur un site Web, par exemple, mais il peut pr\u00e9senter des probl\u00e8mes de performance <a class=\"inlinks\" href=\"https:\/\/www.loadview-testing.com\/fr\/en-savoir-plus-sur-les-tests-de-charge\/ce-qui-fait-une-plate-forme-exceptionnelle-de-test-de-charge\/\">qui peuvent<\/a> <a class=\"inlinks\" href=\"https:\/\/www.loadview-testing.com\/fr\/en-savoir-plus-sur-les-tests-de-charge\/tests-de-performance-bases-sur-les-objectifs-avec-loadview\/\">avoir un impact sur l\u2019exp\u00e9rience globale de l\u2019utilisateur s\u2019il est correctement mis en \u0153uvre<\/a>. Pour ce faire, il serait sage d\u2019effectuer des tests de charge et de stress sur notre site Web ou notre application afin de trouver des probl\u00e8mes de performances, de goulots d\u2019\u00e9tranglement ou de d\u00e9gradation. Lorsque nous mettons des applications face \u00e0 un nombre \u00e9lev\u00e9 d\u2019utilisateurs simultan\u00e9s, nous pouvons avoir une meilleure id\u00e9e de ce que l\u2019utilisateur va vivre.<\/p>\n<p>&nbsp;<\/p>\n<h2 id='test-de-performance-avec-loadview-\u00e0-l-aide-de-l-enregistreur-web-everystep'  id=\"boomdevs_6\">Test de performance avec LoadView \u00e0 l\u2019aide de l\u2019enregistreur Web EveryStep<\/h2>\n<p><a href=\"https:\/\/www.loadview-testing.com\/fr\/fonctionnalites\/script-point-and-click\/\">L\u2019enregistreur Web EveryStep offre une<\/a> option d\u2019enregistreur d\u2019\u00e9cran pendant que vous naviguez et vous aide \u00e0 simuler les interactions c\u00f4t\u00e9 client avec les sites Web et les applications. Il prend en charge plus de 40 navigateurs de bureau et mobiles, en plus des frameworks et des technologies qui sont utilis\u00e9s pour cr\u00e9er des applications Web dynamiques, telles que HTML5, Java, Ruby, React, Vue, Angular et Knockout, pour n\u2019en nommer que quelques-uns. Essentiellement, s\u2019il s\u2019affiche dans un navigateur, l\u2019enregistreur Web EveryStep peut \u00eatre utilis\u00e9 pour cr\u00e9er un script. Nous pouvons enregistrer chaque \u00e9tape de notre transaction Web en naviguant simplement \u00e0 travers notre application comme un utilisateur le ferait, puis rejouer ces scripts dans de vrais navigateurs. Enfin, nous pouvons prendre ce script et tester les \u00e9tapes et les sc\u00e9narios que nous venons d\u2019enregistrer sous charge pour avoir une meilleure id\u00e9e des performances sous diff\u00e9rentes charges de travail.<\/p>\n<p>Examinons les \u00e9tapes et les processus utilis\u00e9s pour enregistrer des scripts \u00e0 l\u2019aide d\u2019EveryStep Web Recorder, puis ex\u00e9cuter un <a class=\"inlinks\" href=\"https:\/\/www.loadview-testing.com\/fr\/test-de-charge\/\">test de charge \u00e0 l\u2019aide de LoadView<\/a>.<\/p>\n<p>Ouvrez la <a class=\"inlinks\" href=\"https:\/\/www.loadview-testing.com\/fr\/blog\/tutoriel-de-test-de-charge-guide-dinstallation-loadview\/\">page d\u2019accueil des tests LoadView<\/a>. Vous verrez plusieurs types d\u2019options de test de charge qui sont disponibles comme indiqu\u00e9 dans l\u2019image ci-dessous. Pour notre cas d\u2019utilisation, nous allons s\u00e9lectionner l\u2019option <a class=\"inlinks\" href=\"https:\/\/www.loadview-testing.com\/fr\/blog\/applications-de-test-de-charge-ecrites-dans-react-js\/\">Application Web<\/a> pour commencer \u00e0 enregistrer le parcours de l\u2019utilisateur.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6315 size-large\" src=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/create-new-load-test-web-application-1-1024x407.png\" alt=\"cr\u00e9er une nouvelle application web de test de charge\" width=\"1024\" height=\"407\" srcset=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/create-new-load-test-web-application-1-980x390.png 980w, https:\/\/www.loadview-testing.com\/wp-content\/uploads\/create-new-load-test-web-application-1-480x191.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Nous aurions la possibilit\u00e9 d\u2019enregistrer un nouveau script. Veuillez saisir <a class=\"inlinks\" href=\"https:\/\/www.loadview-testing.com\/fr\/le-guide-ultime-pour-les-tests-de-performance-du-site-web\/\">l\u2019URL du site Web<\/a>, le type de navigateur et le type d\u2019appareil utilisateur pour l\u2019application que nous voulons que notre test de <a class=\"inlinks\" href=\"https:\/\/www.loadview-testing.com\/fr\/outils-de-test-dapplications-web-tests-de-charge-et-de-stress\/\">r\u00e9sistance ex\u00e9cute et enregistrer notre cas de test<\/a>. Veuillez cliquer sur le bouton Enregistrer maintenant apr\u00e8s avoir ajout\u00e9 des d\u00e9tails.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6316 size-large\" src=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websocket-EveryStep-1024x623.png\" alt=\"Websocket EveryStep\" width=\"1024\" height=\"623\" srcset=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websocket-EveryStep-980x597.png 980w, https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websocket-EveryStep-480x292.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>En cliquant sur le <em>bouton Enregistrer maintenant<\/em> vous permettra d\u2019interagir avec le site Web sous test et d\u2019enregistrer les \u00e9tapes que nous voulons simuler. Nous aurions la possibilit\u00e9 d\u2019arr\u00eater l\u2019enregistrement une fois le flux utilisateur termin\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6317 size-large\" src=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websocket-Record-Browser-1024x580.png\" alt=\"Navigateur d\u2019enregistrement Websocket\" width=\"1024\" height=\"580\" srcset=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websocket-Record-Browser-980x556.png 980w, https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websocket-Record-Browser-480x272.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Apr\u00e8s avoir enregistr\u00e9 avec succ\u00e8s notre script, nous pouvons examiner notre sc\u00e9nario de test en utilisant. S\u00e9lectionnez <em>le bouton Play Now<\/em> ou nous pouvons aller de l\u2019avant pour tester en cliquant sur le bouton <em>Continuer.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6318 size-full\" src=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/EveryStep-Recording-Stopped.png\" alt=\"Arr\u00eat de l\u2019enregistrement EveryStep\" width=\"748\" height=\"458\" srcset=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/EveryStep-Recording-Stopped.png 748w, https:\/\/www.loadview-testing.com\/wp-content\/uploads\/EveryStep-Recording-Stopped-480x294.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 748px, 100vw\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Cliquer sur <em>Continuer nous redirigerait<\/em> vers la fen\u00eatre Cr\u00e9er le <em>test<\/em> avec le script d\u2019actions simul\u00e9es pr\u00eat. Nous pouvons nommer notre test sur cette vid\u00e9o et plus tard, nous aurions besoin de cliquer sur le bouton <em>Cr\u00e9er l\u2019appareil.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6319 size-large\" src=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websocket-test-scenario-window-1024x580.png\" alt=\"Fen\u00eatre de sc\u00e9nario de test Websocket\" width=\"1024\" height=\"580\" srcset=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websocket-test-scenario-window-980x556.png 980w, https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websocket-test-scenario-window-480x272.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Une fois que nous avons r\u00e9ussi \u00e0 cr\u00e9er un appareil, nous verraient <em>l\u2019\u00e9cran sc\u00e9nario de test,<\/em> o\u00f9 nous pouvons d\u00e9finir <a href=\"https:\/\/www.loadview-testing.com\/fr\/fonctionnalites\/courbes-de-charge\/\">le type de courbe de charge<\/a>, qui peut diff\u00e9rer en fonction des objectifs du test de charge. L\u2019image ci-dessous montre les courbes de test de charge que LoadView met \u00e0 la disposition des d\u00e9veloppeurs et <a class=\"inlinks\" href=\"https:\/\/www.loadview-testing.com\/fr\/produits\/\">des testeurs de<\/a> performances.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6320 size-large\" src=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websocket-Test-Scenario-1024x838.png\" alt=\"Sc\u00e9nario de test Websocket\" width=\"1024\" height=\"838\" srcset=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websocket-Test-Scenario-980x802.png 980w, https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websocket-Test-Scenario-480x393.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Une fois que vous avez s\u00e9lectionn\u00e9 la courbe de charge, vous pouvez commencer l\u2019ex\u00e9cution du test avec le nombre <a class=\"inlinks\" href=\"https:\/\/www.loadview-testing.com\/fr\/blog\/test-de-charge-navigateurs-simultanes-http-vs-concurrents-vs-utilisateurs-simultanes\/\">d\u2019utilisateurs simultan\u00e9s et la dur\u00e9e du test<\/a>. Vous pouvez \u00e9galement choisir parmi plus de 20 g\u00e9olocalisations pour ex\u00e9cuter des tests \u00e0 partir, en vous assurant que vous <a href=\"https:\/\/www.loadview-testing.com\/fr\/blog\/tests-de-charge-geolocal-distribues-avantages-importance-et-cas-dutilisation\/\">mesurez et testez les performances de l\u2019endroit o\u00f9 vos utilisateurs sont situ\u00e9s.<\/a><\/p>\n<p>Une fois le test termin\u00e9, vous pouvez afficher les r\u00e9sultats du test, ainsi que les mesures associ\u00e9es. Un exemple de cela est montr\u00e9 dans les images ci-dessous.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6323 size-full\" src=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websockets-average-response-time.png\" alt=\"Websockets temps de r\u00e9ponse moyen\" width=\"764\" height=\"340\" srcset=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websockets-average-response-time.png 764w, https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websockets-average-response-time-480x214.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 764px, 100vw\" \/><\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_20753\" style=\"width: 796px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-20753\" class=\"wp-image-6242 size-full\" src=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Average-number-of-users-average-response-time.png\" alt=\"Nombre moyen d\u2019utilisateurs temps de r\u00e9ponse moyen\" width=\"786\" height=\"615\" srcset=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Average-number-of-users-average-response-time.png 786w, https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Average-number-of-users-average-response-time-480x376.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 786px, 100vw\" \/><p id=\"caption-attachment-20753\" class=\"wp-caption-text\">Parall\u00e8le Nombre moyen d\u2019utilisateurs avec le graphique du temps de r\u00e9ponse moyen.<\/p><\/div>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-6321 size-full\" src=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websockets-number-of-virtual-users.png\" alt=\"Websockets nombre d\u2019utilisateurs virtuels\" width=\"793\" height=\"416\" srcset=\"https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websockets-number-of-virtual-users.png 793w, https:\/\/www.loadview-testing.com\/wp-content\/uploads\/Websockets-number-of-virtual-users-480x252.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 793px, 100vw\" \/><\/p>\n<h2 id='r\u00e9sum\u00e9-load-testing-websocket-based-applications'  id=\"boomdevs_7\">R\u00e9sum\u00e9: Load Testing WebSocket-based Applications<\/h2>\n<p>Comme nous l\u2019avons vu \u00e0 travers cet article avec des technologies innovantes comme WebSockets, et les nouveaux d\u00e9fis qu\u2019il rel\u00e8ve, il y a beaucoup de probl\u00e8mes op\u00e9rationnels auxquels les d\u00e9veloppeurs peuvent \u00eatre confront\u00e9s lors de l\u2019utilisation de <a class=\"inlinks\" href=\"https:\/\/www.loadview-testing.com\/fr\/technologies-dessai-de-charge\/\">WebSockets comme<\/a> solution en temps r\u00e9el. Les tests de charge sur ces applications sont un must et il nous aide \u00e0 estimer le comportement de notre application en temps r\u00e9el sous charge. Nous avons \u00e9galement pass\u00e9 en compte, \u00e9tape par \u00e9tape, la fa\u00e7on de tester une application WebSocket \u00e0 l\u2019aide de LoadView, ainsi que l\u2019enregistreur Web EveryStep, qui peut \u00eatre extr\u00eamement utile pour d\u00e9couvrir les probl\u00e8mes majeurs inh\u00e9rents \u00e0 l\u2019architecture WebSocket.<\/p>\n<p>Essayez <a href=\"https:\/\/www.loadview-testing.com\/fr\/fonctionnalites\/script-point-and-click\/\">l\u2019enregistreur Web EveryStep d\u00e8s<\/a> maintenant et voyez \u00e0 quel point il est facile de commencer \u00e0 scripter des sc\u00e9narios utilisateur complexes. Inscrivez-vous \u00e0 <a href=\"https:\/\/userauth.dotcom-monitor.com\/Account\/LoadView-FreeTrialSignUp\">l\u2019essai gratuit LoadView<\/a> et commencez \u00e0 ex\u00e9cuter des tests de charge pour vos applications WebSocket. Vous obtiendrez jusqu\u2019\u00e0 5 tests de charge libre. Ou planifiez votre <a href=\"https:\/\/www.loadview-testing.com\/fr\/demo\/\">propre one-on-demo avec<\/a> l\u2019un de nos ing\u00e9nieurs de performance.<\/p>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]\n","protected":false},"excerpt":{"rendered":"<p>Vous souvenez-vous de vos premi\u00e8res exp\u00e9riences de bavardage avec vos amis sur les applications de r\u00e9seautage social comme Orkut (oui, rappelez-vous celui-l\u00e0?) et se sentir tout obs\u00e9d\u00e9 par \u00eatre en mesure d\u2019envoyer et de recevoir des messages en temps r\u00e9el. Avance rapide \u00e0 l\u2019heure actuelle, o\u00f9 nous utilisons des applications comme Gmail, Slack, WhatsApp, Shazam, [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":21573,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[549,511],"tags":[521,570,784],"class_list":["post-21564","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-experience-utilisateur","category-tests-de-performance","tag-test-de-charge","tag-web-application-fr","tag-websocket-fr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Applications WebSocket de test de charge - LoadView<\/title>\n<meta name=\"description\" content=\"Le protocole WebSocket est parfait pour les situations o\u00f9 vous avez besoin de communications en temps quasi r\u00e9el. 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