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udp: connected mode only for connects

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Treat all connects as connected udp sessions. Connectionless udp is only
possible with listeners.

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I0a75b7c85b72274df909ed3b114eed4f6519477e
This commit is contained in:
Florin Coras
2024-10-28 11:49:34 -07:00
committed by Dave Wallace
parent 899baecb91
commit 3b290df57c
1 changed files with 1 additions and 10 deletions
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11
src/vnet/udp/udp.c
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@ -467,16 +467,7 @@ udp_open_connection (transport_endpoint_cfg_t * rmt)
uc->mss = rmt->mss ? rmt->mss : udp_default_mtu (um, uc->c_is_ip4);
if (rmt->peer.sw_if_index != ENDPOINT_INVALID_INDEX)
uc->sw_if_index = rmt->peer.sw_if_index;
uc->flags |= UDP_CONN_F_OWNS_PORT;
if (rmt->transport_flags & TRANSPORT_CFG_F_CONNECTED)
{
uc->flags |= UDP_CONN_F_CONNECTED;
}
else
{
clib_spinlock_init (&uc->rx_lock);
uc->c_flags |= TRANSPORT_CONNECTION_F_CLESS;
}
uc->flags |= UDP_CONN_F_OWNS_PORT | UDP_CONN_F_CONNECTED;
if (!um->csum_offload)
uc->cfg_flags |= UDP_CFG_F_NO_CSUM_OFFLOAD;
uc->next_node_index = rmt->next_node_index;