ginuerzh 2112532e0a x: set TCP_NODELAY on ws/wss/tls transports to cut relay UDP latency ...

Disable Nagle on the underlying TCP socket for relay+ws, relay+wss, and
relay+tls listeners/dialers. Small latency-sensitive datagrams (e.g.
WireGuard UDP over a relay tunnel) were being coalesced by Nagle until a
peer ACK returned, adding up to one RTT per datagram and inflating
round-trip latency (go-gost/gost#858). wstunnel sets TCP_NODELAY on its
tunnel socket by default and keeps latency flat; gost did not.

Add ApplyNoDelay helper and WrapNoDelayListener (mirrors ApplyKeepalive),
applied on the raw *net.TCPConn before the proxyproto/tls wrapper chain.

2026-08-01 16:59:54 +08:00

..

dialer.go

x: set TCP_NODELAY on ws/wss/tls transports to cut relay UDP latency

2026-08-01 16:59:54 +08:00

metadata.go

feat: extend TCP keepalive support to all TCP-based listeners and dialers

2026-05-08 14:32:53 +01:00