Updated on 2025-07-25 GMT+08:00

QUIC

Overview

When adding an HTTPS listener, you can select a QUIC listener to route requests. Upgrading HTTPS to QUIC lowers latency and speeds up communication, particularly in poor networks with high latency.

You can add a QUIC listener to forward requests. The Quick UDP Internet Connection (QUIC) is a UDP-based protocol at the transport layer. It improves congestion control and does not depend on kernel protocols.

QUIC features low latency and avoids head-of-line blocking. It makes video and page loading faster, improving network performance and data security.

If QUIC is enabled, you need to select a QUIC listener.

  • If there is no QUIC listener, click View Listener and add a QUIC listener by referring to Adding a QUIC Listener.
  • If there are QUIC listeners, select one from the drop-down list.