Announcing public preview
support for HTTP/3 over QUIC on Azure Application Gateway. HTTP/3 is the next
evolution of HTTP and uses QUIC to improve connection setup time, reduce
latency, and provide better resiliency for modern web applications and APIs.
With HTTP/3 support,
Application Gateway can now serve frontend client connections over QUIC,
helping improve performance for latency-sensitive workloads such as web
applications, messaging platforms, mobile experiences, transactions, and APIs.
QUIC reduces connection establishment overhead and supports independent
streams, helping minimize the impact of packet loss and improving
responsiveness over unreliable or high-latency networks.
HTTP/3 is configured at the
listener level, allowing you to enable it selectively on Basic listeners.
During public preview, HTTP/3 can be configured by using the Azure portal or
through the REST API.
Learn more.