8

多谢提供技术支持， 已经可以切换了， 美中不足的是电源键不可编程，只能通过reset切换。 分享一下切换脚本， 以帮助后来有需要的人：

wireguard_nextpeer.sh， 调用即切换下一个peer，如果已经到达最后一个，则跳到第一个：

#!/bin/sh

. /lib/functions.sh

next_peer()            
{
    local main_server=$(uci get wireguard.@proxy[0].main_server)
    local meet_main_server=0
    local first_server=""
    local next_server=""
    local sections=$(uci show wireguard | sed -n 's/\(.*\).name='.*'/\1/p')

    [ -n "$sections" ] || return 1

    for section in $sections; do
        name=$(uci get $section.name)

        if [ "$first_server" == "" ];then
            first_server=$name
        fi

        if [ "$name" != "" -a "$name" == "$main_server" ];then
            meet_main_server=1
        elif [ "$meet_main_server" != 0 -a "$next_server" == "" ];then
            next_server=$name
        fi
    done

    if [ "$next_server" == "" -a "$first_server" != "" ];then
        next_server=$first_server
    fi
    
    [ "$next_server" != "" -a "$next_server" != "$main_server" ] || return 1

    uci set wireguard.@proxy[0].enable='1'
    uci set wireguard.@proxy[0].main_server="$next_server"
    uci commit wireguard

    /etc/init.d/wireguard restart &
}          
        
next_peer