fixed tcp timeout and incorrect warning

Author: shadowy-pycoder

gohpts.go

@@ -804,7 +804,7 @@ func New(conf *Config) *proxyapp {
 		p.logger.Fatal().Msg("Cannot specify TPRoxy and TProxyOnly at the same time")
 	} else if runtime.GOOS == "linux" && conf.TProxyMode != "" && !slices.Contains(SupportedTProxyModes, conf.TProxyMode) {
 		p.logger.Fatal().Msg("Incorrect TProxyMode provided")
-	} else if runtime.GOOS != "linux" {
+	} else if runtime.GOOS != "linux" && (conf.TProxy != "" || conf.TProxyOnly != "" || conf.TProxyMode != "") {
 		conf.TProxy = ""
 		conf.TProxyOnly = ""
 		conf.TProxyMode = ""

tproxy_linux.go

@@ -35,7 +35,7 @@ func newTproxyServer(pa *proxyapp) *tproxyServer {
 		Control: func(network, address string, conn syscall.RawConn) error {
 			var operr error
 			if err := conn.Control(func(fd uintptr) {
-				operr = unix.SetsockoptInt(int(fd), unix.IPPROTO_TCP, unix.TCP_USER_TIMEOUT, int(timeout*1000))
+				operr = unix.SetsockoptInt(int(fd), unix.IPPROTO_TCP, unix.TCP_USER_TIMEOUT, int(timeout.Milliseconds()))
 				operr = unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_REUSEADDR, 1)
 				if ts.pa.tproxyMode == "tproxy" {
 					operr = unix.SetsockoptInt(int(fd), unix.SOL_IP, unix.IP_TRANSPARENT, 1)