Flirexa / Protocol guides / TUIC

Starter and above

TUIC protocol guide

TUIC is a QUIC-based proxy option with its own client format and network behavior.

Protocol-specific delivery

A TUIC customer needs a compatible client and the correct access payload. Flirexa renders that payload from the server and customer records rather than presenting a WireGuard file.

Network testing still matters

TUIC depends on QUIC and UDP behavior. Test the actual mobile networks, ISPs, routes, and client implementations in the market you serve.

Realistic performance

TUIC is not always faster than the other options. Performance depends on the route, packet loss, UDP policy, server capacity, congestion behavior, and client implementation.

Operator checklist

Validate the complete connection path

  • use a compatible TUIC client
  • deliver the protocol-specific URI or profile
  • verify UDP reachability from the target network
  • measure latency, loss, throughput, and reconnection behavior
  • test the client versions customers actually use
  • offer an alternative protocol for routes where QUIC performs poorly
TransportQUIC-based proxy maintained by the official TUIC project
Customer formatProtocol-specific URI or payload for a compatible application
PerformanceDepends on the full route rather than the protocol name alone
CompatibilityMust be verified before making a public availability promise

Protocol details are based on the official TUIC project. Performance and availability must be verified on the networks the service intends to support.