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实现多网卡自动切换功能 #2628

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merged 4 commits into from
May 1, 2019
Merged

实现多网卡自动切换功能 #2628

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08a9887
Merge pull request #3 from RT-Thread/master
HubertXie Apr 28, 2019
f7e5f4c
Update sal_socket.c
HubertXie Apr 28, 2019
2d82b62
Update netdev.c
HubertXie Apr 28, 2019
fd05ad7
Update sal_socket.c
HubertXie Apr 28, 2019
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Update sal_socket.c 
创建sock时，默认网卡联网时才优先使用
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@HubertXie
HubertXie committed Apr 28, 2019
commit f7e5f4cd5005df03a959372defda0ce12985d504
2 changes: 1 addition & 1 deletion components/net/sal_socket/src/sal_socket.c
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Expand Up @@ -394,7 +394,7 @@ static int socket_init(int family, int type, int protocol, struct sal_socket **r
return -3;
}

if (netdev_is_up(netdv_def))
if (netdev_is_up(netdv_def)&&netdev_is_link_up(netdv_def))
{
/* check default network interface device protocol family */
pf = (struct sal_proto_family *) netdv_def->sal_user_data;
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