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Implement option -udp-range.
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parent
cd6920d7e2
commit
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2 changed files with 25 additions and 0 deletions
19
galene.go
19
galene.go
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@ -2,6 +2,7 @@ package main
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import (
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import (
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"flag"
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"flag"
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"fmt"
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"log"
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"log"
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"os"
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"os"
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"os/signal"
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"os/signal"
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@ -20,6 +21,7 @@ import (
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func main() {
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func main() {
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var cpuprofile, memprofile, mutexprofile, httpAddr, dataDir string
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var cpuprofile, memprofile, mutexprofile, httpAddr, dataDir string
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var udpRange string
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flag.StringVar(&httpAddr, "http", ":8443", "web server `address`")
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flag.StringVar(&httpAddr, "http", ":8443", "web server `address`")
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flag.StringVar(&webserver.StaticRoot, "static", "./static/",
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flag.StringVar(&webserver.StaticRoot, "static", "./static/",
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@ -40,6 +42,8 @@ func main() {
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"store memory profile in `file`")
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"store memory profile in `file`")
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flag.StringVar(&mutexprofile, "mutexprofile", "",
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flag.StringVar(&mutexprofile, "mutexprofile", "",
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"store mutex profile in `file`")
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"store mutex profile in `file`")
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flag.StringVar(&udpRange, "udp-range", "",
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"UDP port `range`")
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flag.BoolVar(&group.UseMDNS, "mdns", false, "gather mDNS addresses")
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flag.BoolVar(&group.UseMDNS, "mdns", false, "gather mDNS addresses")
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flag.BoolVar(&ice.ICERelayOnly, "relay-only", false,
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flag.BoolVar(&ice.ICERelayOnly, "relay-only", false,
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"require use of TURN relays for all media traffic")
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"require use of TURN relays for all media traffic")
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@ -47,6 +51,21 @@ func main() {
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"built-in TURN server `address` (\"\" to disable)")
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"built-in TURN server `address` (\"\" to disable)")
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flag.Parse()
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flag.Parse()
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if udpRange != "" {
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var min, max uint16
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n, err := fmt.Sscanf(udpRange, "%v-%v", &min, &max)
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if err != nil {
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log.Printf("UDP range: %v", err)
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os.Exit(1)
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}
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if n != 2 || min <= 0 || max <= 0 || min > max {
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log.Printf("UDP range: bad range")
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os.Exit(1)
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}
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group.UDPMin = min
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group.UDPMax = max
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}
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if cpuprofile != "" {
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if cpuprofile != "" {
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f, err := os.Create(cpuprofile)
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f, err := os.Create(cpuprofile)
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if err != nil {
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if err != nil {
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@ -18,6 +18,7 @@ import (
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var Directory string
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var Directory string
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var UseMDNS bool
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var UseMDNS bool
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var UDPMin, UDPMax uint16
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var ErrNotAuthorised = errors.New("not authorised")
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var ErrNotAuthorised = errors.New("not authorised")
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@ -247,6 +248,11 @@ func APIFromCodecs(codecs []webrtc.RTPCodecCapability) (*webrtc.API, error) {
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continue
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continue
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}
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}
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}
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}
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if UDPMin > 0 && UDPMax > 0 {
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s.SetEphemeralUDPPortRange(UDPMin, UDPMax)
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}
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return webrtc.NewAPI(
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return webrtc.NewAPI(
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webrtc.WithSettingEngine(s),
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webrtc.WithSettingEngine(s),
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webrtc.WithMediaEngine(&m),
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webrtc.WithMediaEngine(&m),
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