/
hd_connect.go
53 lines (45 loc) · 1.36 KB
/
hd_connect.go
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package websocket
import (
log "github.com/sirupsen/logrus"
wsLib "dev.sum7.eu/genofire/golang-lib/websocket"
"github.com/FreifunkBremen/freifunkmanager/runtime"
)
var wifi24Channels []uint32
var wifi5Channels []uint32
func (ws *WebsocketServer) connectHandler(logger *log.Entry, msg *wsLib.Message) error {
//msg.From.Write(&wsLib.Message{Subject: MessageTypeStats, Body: ws.nodes.Statistics})
var nodes []*runtime.Node
var count int
ws.db.Find(&nodes).Count(&count)
ws.nodes.Lock()
i := 0
for _, node := range ws.nodes.List {
n := runtime.NewNode(node, "")
if n == nil {
continue
}
n.Lastseen = node.Lastseen
msg.From.Write(&wsLib.Message{Subject: MessageTypeCurrentNode, Body: n})
i++
}
ws.nodes.Unlock()
for _, node := range nodes {
msg.From.Write(&wsLib.Message{Subject: MessageTypeSystemNode, Body: node})
}
msg.From.Write(&wsLib.Message{Subject: MessageTypeChannelsWifi24, Body: wifi24Channels})
msg.From.Write(&wsLib.Message{Subject: MessageTypeChannelsWifi5, Body: wifi5Channels})
logger.Debugf("done - fetch %d nodes and send %d", count, i)
return nil
}
func init() {
for ch, channel := range runtime.ChannelList {
if runtime.ChannelEU && !channel.AllowedInEU {
continue
}
if channel.Frequenz > runtime.FREQ_THREASHOLD {
wifi5Channels = append(wifi5Channels, ch)
} else {
wifi24Channels = append(wifi24Channels, ch)
}
}
}