GitHub – cloudflare/quiche: πŸ₯§ Savoury implementation of the QUIC …

Pacing. It is recommended that applications pace sending of outgoing packets to avoid creating packet bursts that could cause short-term congestion and losses in the network.. quiche exposes pacing hints for outgoing packets through the [at] field of the [SendInfo] structure that is returned by the send() method.This field represents the time when a specific packet should be sent into the network.

https://github.com/cloudflare/quiche