100 lines
2.4 KiB
Go
100 lines
2.4 KiB
Go
package main
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"github.com/pion/webrtc/v3"
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"io"
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"net/http"
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"os"
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"os/signal"
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"sourcecode.social/greatape/goldgorilla/controllers"
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"sourcecode.social/greatape/goldgorilla/models"
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"sourcecode.social/greatape/goldgorilla/repositories"
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"sourcecode.social/greatape/goldgorilla/routers"
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"syscall"
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"time"
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)
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type App struct {
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conf *models.ConfigModel
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router *routers.Router
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src string
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}
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func (a *App) Init(srcListenAddr string, svcAddr string, logjamBaseUrl string, targetRoom string, iceTCPMUXListenPort uint, customICEHostCandidateIP string) {
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println("initializing ..")
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a.src = srcListenAddr
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var iceServers []webrtc.ICEServer
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iceconfjson, err := os.ReadFile("./ice.servers.json")
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if err != nil {
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println("[E] error reading ice.servers.json: " + err.Error())
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} else {
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err = json.Unmarshal(iceconfjson, &iceServers)
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if err != nil {
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panic("[E] can't parse ice.servers.json: " + err.Error())
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}
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}
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a.conf = &models.ConfigModel{
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LogjamBaseUrl: logjamBaseUrl + "/auxiliary-node",
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TargetRoom: targetRoom,
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ServiceAddress: svcAddr,
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ICEServers: iceServers,
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ICETCPMUXListenPort: iceTCPMUXListenPort,
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CustomICEHostCandidateIP: customICEHostCandidateIP,
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}
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roomRepo := repositories.NewRoomRepository(a.conf)
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a.router = &routers.Router{}
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respHelper := controllers.NewResponseHelper()
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roomCtrl := controllers.NewRoomController(respHelper, roomRepo, a.conf)
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err = a.router.RegisterRoutes(roomCtrl)
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panicIfErr(err)
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{
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sigs := make(chan os.Signal, 1)
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signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM, syscall.SIGKILL, syscall.SIGILL)
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go func() {
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a.onDie(<-sigs)
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}()
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}
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}
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func (a *App) Run() {
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go func() {
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start:
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buffer, _ := json.Marshal(map[string]any{"roomId": a.conf.TargetRoom, "svcAddr": a.conf.ServiceAddress})
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body := bytes.NewReader(buffer)
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c := &http.Client{
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Timeout: 8 * time.Second,
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}
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res, err := c.Post(a.conf.LogjamBaseUrl+"/join", "application/json", body)
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if err != nil {
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println(err.Error())
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time.Sleep(4 * time.Second)
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goto start
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}
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if res.StatusCode > 204 {
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resbody, _ := io.ReadAll(res.Body)
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println("get /join "+res.Status, string(resbody))
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time.Sleep(4 * time.Second)
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goto start
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}
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}()
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err := a.router.Serve(a.src)
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panicIfErr(err)
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}
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func (a *App) onDie(sig os.Signal) {
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fmt.Println("<-", sig)
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os.Exit(0)
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}
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func panicIfErr(err error) {
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if err != nil {
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panic(err)
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}
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}
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