//go:build !linux && !windows && !darwin package pmtud // quic-go's MTU detection is enabled by default on all platforms. // However, it only actually sets the DF bit on 3 supported platforms (Windows, macOS, Linux). // As a result, on other platforms, probe packets that should never be fragmented will still // be fragmented and transmitted. So we're only enabling it for platforms where we've verified // its functionality for now. const ( DisablePathMTUDiscovery = true )