60 lines
1.0 KiB
Go
60 lines
1.0 KiB
Go
package websocket
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import (
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"net/http"
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"golang.org/x/net/websocket"
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httpLib "github.com/FreifunkBremen/freifunkmanager/lib/http"
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"github.com/FreifunkBremen/freifunkmanager/lib/log"
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"github.com/FreifunkBremen/freifunkmanager/runtime"
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)
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var nodes *runtime.Nodes
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var clients map[string]*Client
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var quit chan struct{}
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func Start(nodeBind *runtime.Nodes) {
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nodes = nodeBind
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clients = make(map[string]*Client)
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quit = make(chan struct{})
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http.Handle("/websocket", websocket.Handler(func(ws *websocket.Conn) {
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defer func() {
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ws.Close()
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}()
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r := ws.Request()
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log.HTTP(r).Infof("new client")
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ip := httpLib.GetRemoteIP(r)
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client := NewClient(ip, ws)
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clients[ip] = client
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client.Listen()
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}))
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nodes.AddNotify(Notify)
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/*
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for {
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select {
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case <-quit:
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return
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}
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}*/
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}
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func Notify(node *runtime.Node, real bool) {
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state := StateUpdateNode
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if real {
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state = StateCurrentNode
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}
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for _, c := range clients {
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c.Write(&Message{State: state, Node: node})
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}
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}
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func Close() {
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for _, c := range clients {
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c.Done()
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}
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close(quit)
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}
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