mirror of
https://github.com/giongto35/cloud-game.git
synced 2026-07-28 12:36:30 +00:00
remove candidate, add limit frame, add multi game
This commit is contained in:
trichimtrich
parent
81444a405b
commit
1048846266
22 changed files with 1214 additions and 1164 deletions
370
main.go
370
main.go
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@ -1,182 +1,188 @@
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package main
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import (
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pionRTC "github.com/pions/webrtc"
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"fmt"
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"image"
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"io/ioutil"
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"log"
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"net/http"
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// "time"
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"github.com/giongto35/game-online/ui"
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"github.com/giongto35/game-online/util"
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"github.com/giongto35/game-online/webrtc"
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// "github.com/gorilla/mux"
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"github.com/gorilla/websocket"
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"encoding/json"
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)
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// var webRTC *webrtc.WebRTC
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var width = 256
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var height = 240
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var gameName = "supermariobros.rom"
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// var FPS = 60
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var upgrader = websocket.Upgrader{}
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type WSPacket struct {
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ID string `json:"id"`
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Data string `json:"data"`
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}
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func init() {
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}
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func startGame(path string, imageChannel chan *image.RGBA, inputChannel chan int, webRTC *webrtc.WebRTC) {
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ui.Run([]string{path}, imageChannel, inputChannel, webRTC)
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}
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func main() {
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fmt.Println("http://localhost:8000")
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// router := mux.NewRouter()
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// router.HandleFunc("/", getWeb).Methods("GET")
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// router.HandleFunc("/session", postSession).Methods("POST")
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// http.ListenAndServe(":8000", router)
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// ignore origin
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upgrader.CheckOrigin = func(r *http.Request) bool { return true }
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http.HandleFunc("/", getWeb)
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http.HandleFunc("/ws", ws)
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http.ListenAndServe(":8000", nil)
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}
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func getWeb(w http.ResponseWriter, r *http.Request) {
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bs, err := ioutil.ReadFile("./index.html")
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if err != nil {
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log.Fatal(err)
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}
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w.Write(bs)
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}
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func ws(w http.ResponseWriter, r *http.Request) {
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c, err := upgrader.Upgrade(w, r, nil)
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if err != nil {
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log.Print("upgrade:", err)
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return
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}
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defer c.Close()
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log.Println("new connection")
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webRTC := webrtc.NewWebRTC()
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// streaming game
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// start new games and webrtc stuff?
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isDone := false
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for !isDone {
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mt, message, err := c.ReadMessage()
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if err != nil {
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log.Println("read:", err)
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break
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}
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req := WSPacket{}
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err = json.Unmarshal(message, &req)
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if err != nil {
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log.Println("json unmarshal:", err)
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break
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}
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log.Println(req)
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// connectivity
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res := WSPacket{}
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switch req.ID {
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case "ping":
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res.ID = "pong"
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case "sdp":
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localSession, err := webRTC.StartClient(req.Data, width, height)
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if err != nil {
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log.Fatalln(err)
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}
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res.ID = "sdp"
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res.Data = localSession
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case "candidate":
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hi := pionRTC.ICECandidateInit{}
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err = json.Unmarshal([]byte(req.Data), &hi)
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if err != nil {
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fmt.Println("[!] Cannot parse candidate: ", err)
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} else {
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webRTC.AddCandidate(hi)
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}
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res.ID = "candidate"
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case "start":
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imageChannel := make(chan *image.RGBA, 100)
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go screenshotLoop(imageChannel, webRTC)
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go startGame("games/" + gameName, imageChannel, webRTC.InputChannel, webRTC)
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res.ID = "start"
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isDone = true
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}
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stRes, err := json.Marshal(res)
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if err != nil {
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log.Println("json marshal:", err)
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}
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err = c.WriteMessage(mt, []byte(stRes))
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if err != nil {
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log.Println("write:", err)
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break
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}
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}
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}
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func postSession(w http.ResponseWriter, r *http.Request) {
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bs, err := ioutil.ReadAll(r.Body)
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if err != nil {
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log.Fatal(err)
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}
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r.Body.Close()
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webRTC := webrtc.NewWebRTC()
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localSession, err := webRTC.StartClient(string(bs), width, height)
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if err != nil {
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log.Fatalln(err)
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}
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imageChannel := make(chan *image.RGBA, 100)
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go screenshotLoop(imageChannel, webRTC)
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go startGame("games/"+gameName, imageChannel, webRTC.InputChannel, webRTC)
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w.Write([]byte(localSession))
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}
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// func screenshotLoop(imageChannel chan *image.RGBA) {
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func screenshotLoop(imageChannel chan *image.RGBA, webRTC *webrtc.WebRTC) {
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for image := range imageChannel {
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// Client stopped
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if webRTC.IsClosed() {
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break
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}
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// encode frame
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if webRTC.IsConnected() {
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yuv := util.RgbaToYuv(image)
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webRTC.ImageChannel <- yuv
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}
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}
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}
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package main
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import (
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pionRTC "github.com/pions/webrtc"
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"fmt"
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"image"
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"io/ioutil"
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"log"
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"net/http"
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"time"
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"github.com/giongto35/game-online/ui"
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"github.com/giongto35/game-online/util"
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"github.com/giongto35/game-online/webrtc"
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// "github.com/gorilla/mux"
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"github.com/gorilla/websocket"
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"encoding/json"
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)
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// var webRTC *webrtc.WebRTC
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var width = 256
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var height = 240
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// var gameName = "supermariobros.rom"
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var gameName string
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// var FPS = 60
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var upgrader = websocket.Upgrader{}
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type WSPacket struct {
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ID string `json:"id"`
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Data string `json:"data"`
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}
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func init() {
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}
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func startGame(path string, imageChannel chan *image.RGBA, inputChannel chan int, webRTC *webrtc.WebRTC) {
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ui.Run([]string{path}, imageChannel, inputChannel, webRTC)
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}
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func main() {
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fmt.Println("http://localhost:8000")
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fmt.Println(time.Now().UnixNano())
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// router := mux.NewRouter()
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// router.HandleFunc("/", getWeb).Methods("GET")
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// router.HandleFunc("/session", postSession).Methods("POST")
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// http.ListenAndServe(":8000", router)
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// ignore origin
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upgrader.CheckOrigin = func(r *http.Request) bool { return true }
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http.HandleFunc("/", getWeb)
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http.HandleFunc("/ws", ws)
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http.ListenAndServe(":8000", nil)
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}
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func getWeb(w http.ResponseWriter, r *http.Request) {
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bs, err := ioutil.ReadFile("./index.html")
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if err != nil {
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log.Fatal(err)
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}
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w.Write(bs)
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}
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func ws(w http.ResponseWriter, r *http.Request) {
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c, err := upgrader.Upgrade(w, r, nil)
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if err != nil {
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log.Print("upgrade:", err)
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return
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}
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defer c.Close()
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log.Println("New Connection")
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webRTC := webrtc.NewWebRTC()
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// streaming game
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// start new games and webrtc stuff?
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isDone := false
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for !isDone {
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mt, message, err := c.ReadMessage()
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if err != nil {
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log.Println("[!] read:", err)
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break
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}
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req := WSPacket{}
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err = json.Unmarshal(message, &req)
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if err != nil {
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log.Println("[!] json unmarshal:", err)
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break
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}
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// log.Println(req)
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// connectivity
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res := WSPacket{}
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switch req.ID {
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case "ping":
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gameName = req.Data
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log.Println("Ping from server with game:", gameName)
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res.ID = "pong"
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case "sdp":
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log.Println("Received user SDP")
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localSession, err := webRTC.StartClient(req.Data, width, height)
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if err != nil {
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log.Fatalln(err)
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}
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res.ID = "sdp"
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res.Data = localSession
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case "candidate":
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hi := pionRTC.ICECandidateInit{}
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err = json.Unmarshal([]byte(req.Data), &hi)
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if err != nil {
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log.Println("[!] Cannot parse candidate: ", err)
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} else {
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// webRTC.AddCandidate(hi)
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}
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res.ID = "candidate"
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case "start":
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log.Println("Starting game")
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imageChannel := make(chan *image.RGBA, 100)
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go screenshotLoop(imageChannel, webRTC)
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go startGame("games/" + gameName, imageChannel, webRTC.InputChannel, webRTC)
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res.ID = "start"
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isDone = true
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}
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stRes, err := json.Marshal(res)
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if err != nil {
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log.Println("json marshal:", err)
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}
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err = c.WriteMessage(mt, []byte(stRes))
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if err != nil {
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log.Println("write:", err)
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break
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}
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}
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}
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func postSession(w http.ResponseWriter, r *http.Request) {
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bs, err := ioutil.ReadAll(r.Body)
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if err != nil {
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log.Fatal(err)
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}
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r.Body.Close()
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webRTC := webrtc.NewWebRTC()
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localSession, err := webRTC.StartClient(string(bs), width, height)
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if err != nil {
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log.Fatalln(err)
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}
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imageChannel := make(chan *image.RGBA, 100)
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go screenshotLoop(imageChannel, webRTC)
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go startGame("games/"+gameName, imageChannel, webRTC.InputChannel, webRTC)
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w.Write([]byte(localSession))
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}
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// func screenshotLoop(imageChannel chan *image.RGBA) {
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func screenshotLoop(imageChannel chan *image.RGBA, webRTC *webrtc.WebRTC) {
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for image := range imageChannel {
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// Client stopped
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if webRTC.IsClosed() {
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break
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}
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// encode frame
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if webRTC.IsConnected() {
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yuv := util.RgbaToYuv(image)
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webRTC.ImageChannel <- yuv
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}
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}
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}
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