From browser to application: request path and error diagnosis
What happens after a user enters a website address in the browser? How does the request find the right server, reach the application, and why do things sometimes go wrong?
At the webinar, we will examine the complete request path - from the browser, through the reverse proxy, and to the application itself. We will discuss how HTTP/HTTPS, SSL certificates, ports, and routing work, and also touch on CORS and WebSocket.
Special attention will be given to diagnostics: how to determine at which stage the problem occurred, why 502 and 504 errors appear, and how to find their cause.
We will go over all of this using clear diagrams, configuration examples, and a practical demonstration.