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client: set IPTOS_LOWDELAY on TCP connection

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this helps edge routers to prioritize our interactive network traffic.
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Björn Jacke 2021-02-18 11:58:52 +01:00 committed by Nicolas Viennot
parent cbec43f56d
commit f6a4ae6042
1 changed files with 1 additions and 0 deletions
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tmate-ssh-client.c
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@ -183,6 +183,7 @@ static void tune_socket_opts(int fd)
} \ } \
}) })
SSO(IPPROTO_IP, IP_TOS, 0x10); /* IPTOS_LOWDELAY */
SSO(IPPROTO_TCP, TCP_NODELAY, 1); SSO(IPPROTO_TCP, TCP_NODELAY, 1);
SSO(SOL_SOCKET, SO_KEEPALIVE, 1); SSO(SOL_SOCKET, SO_KEEPALIVE, 1);
#ifdef TCP_KEEPALIVE #ifdef TCP_KEEPALIVE