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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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30 free minutes with a training advisor — no commitment.
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Cybersecurity training in Sheffield in November 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Artificial Intelligence training in San Francisco in October 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Discover the best warehouse management and logistics training options scheduled for March 2026, focusing on emerging trends like AI automation, sustainability, and supply chain resilience to boost your career.
No-Code / Low-Code training in Leeds in November 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Don't let this gap widen
Sans maîtrise des communications temps réel via WebSockets, vos applications web accumulent des latences critiques et des déconnexions imprévues, frustrant les utilisateurs.
65 % des incidents de performance en temps réel proviennent d’implémentations défaillantes, générant en moyenne 12 000 € de pertes par downtime sur une équipe de 10 développeurs.
Chaque mois sans ces compétences, votre entreprise perd 20 % de productivité et rate 30 % des opportunités de projets innovants, menaçant sa compétitivité.
Votre carrière et celle de votre équipe risquent l’obsolescence face à des concurrents ultra-réactifs.
The Maîtriser la Communication Temps Réel avec WebSockets : De l’Initiation à l’Implémentation training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Maîtriser la Communication Temps Réel avec WebSockets : De l’Initiation à l’Implémentation training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Maîtriser la Communication Temps Réel avec WebSockets : De l’Initiation à l’Implémentation training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Découverte des principes des sockets, HTTP vs WebSockets, patterns courants, démarrage d’un environnement Node.js, premier serveur WebSocket, premiers échanges client-serveur, outils de test (WebSocket.org, Postman, browser devtools), architecture des applications temps réel.
Gestion des événements, mécanismes de broadcast, authentification des connexions, gestion des déconnexions et reconnexions, sécurité (CORS, CSRF, rate limiting), mise en place dans une SPA moderne (React, Angular ou Vue), construction d’un chat en temps réel complet.
Scalabilité (cluster, gestion multi-processus, Redis pub/sub comme broker), surveillance et logs avec des outils spécialisés, debugging avancé, exemples métiers (tableaux de bord dynamiques, notifications, jeux multijoueurs), bonnes pratiques pour la production, retours d’expérience et limites du protocole.
Target audience
Développeurs web, ingénieurs logiciels, chefs de projet technique souhaitant intégrer des communications temps réel dans leurs applications
Prerequisites
Bonne connaissance du JavaScript et des technologies web (HTML/CSS) ; bases en programmation côté serveur recommandées
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