141 lines
3.0 KiB
Go
141 lines
3.0 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"io"
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"net/http"
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"os"
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"sync"
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"github.com/nareix/joy4/av/avutil"
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"github.com/nareix/joy4/av/pubsub"
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"github.com/nareix/joy4/format"
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"github.com/nareix/joy4/format/flv"
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"github.com/nareix/joy4/format/rtmp"
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)
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var (
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addr = flag.String("l", ":8089", "host:port of the MovieNight")
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sKey = flag.String("k", "", "Stream key, to protect your stream")
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)
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func init() {
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format.RegisterAll()
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}
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type writeFlusher struct {
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httpflusher http.Flusher
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io.Writer
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}
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func (self writeFlusher) Flush() error {
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self.httpflusher.Flush()
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return nil
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}
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func main() {
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flag.Parse()
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server := &rtmp.Server{}
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l := &sync.RWMutex{}
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type Channel struct {
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que *pubsub.Queue
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}
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channels := map[string]*Channel{}
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server.HandlePlay = func(conn *rtmp.Conn) {
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l.RLock()
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ch := channels[conn.URL.Path]
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l.RUnlock()
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if ch != nil {
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cursor := ch.que.Latest()
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avutil.CopyFile(conn, cursor)
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}
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}
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server.HandlePublish = func(conn *rtmp.Conn) {
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streams, _ := conn.Streams()
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l.Lock()
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fmt.Println("request string->", conn.URL.RequestURI())
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fmt.Println("request key->", conn.URL.Query().Get("key"))
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streamKey := conn.URL.Query().Get("key")
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if streamKey != *sKey {
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fmt.Println("Due to key not match, denied stream")
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return //If key not match, deny stream
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}
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ch := channels[conn.URL.Path]
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if ch == nil {
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ch = &Channel{}
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ch.que = pubsub.NewQueue()
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ch.que.WriteHeader(streams)
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channels[conn.URL.Path] = ch
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} else {
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ch = nil
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}
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l.Unlock()
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if ch == nil {
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return
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}
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avutil.CopyPackets(ch.que, conn)
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l.Lock()
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delete(channels, conn.URL.Path)
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l.Unlock()
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ch.que.Close()
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}
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// Chat websocket
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http.HandleFunc("/ws", wsHandler)
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http.HandleFunc("/static/js/", wsStaticFiles)
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http.HandleFunc("/static/site.css", wsStaticFiles)
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http.HandleFunc("/emotes/", wsEmotes)
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http.HandleFunc("/favicon.ico", wsStaticFiles)
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http.HandleFunc("/justchat", wsStaticFiles)
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http.HandleFunc("/justvideo", wsStaticFiles)
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http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
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l.RLock()
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ch := channels[r.URL.Path]
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l.RUnlock()
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if ch != nil {
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w.Header().Set("Content-Type", "video/x-flv")
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w.Header().Set("Transfer-Encoding", "chunked")
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w.Header().Set("Access-Control-Allow-Origin", "*")
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w.WriteHeader(200)
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flusher := w.(http.Flusher)
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flusher.Flush()
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muxer := flv.NewMuxerWriteFlusher(writeFlusher{httpflusher: flusher, Writer: w})
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cursor := ch.que.Latest()
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avutil.CopyFile(muxer, cursor)
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} else {
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if r.URL.Path != "/" {
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fmt.Println("[http 404] ", r.URL.Path)
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http.NotFound(w, r)
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} else {
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http.ServeFile(w, r, "./static/index.html")
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}
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}
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})
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go http.ListenAndServe(*addr, nil)
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fmt.Println("Listen and serve ", *addr)
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if err := chat.Init(); err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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server.ListenAndServe()
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// ffmpeg -re -i movie.flv -c copy -f flv rtmp://localhost/movie
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// ffmpeg -f avfoundation -i "0:0" .... -f flv rtmp://localhost/screen
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// ffplay http://localhost:8089/movie
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// ffplay http://localhost:8089/screen
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}
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