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ServerConn: open firewall in case of UDP connections

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aler9
2021-01-06 20:58:30 +01:00
parent dba93e5341
commit b135679d4a
1 changed files with 16 additions and 0 deletions
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16
serverconn.go
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@@ -221,6 +221,22 @@ func (sc *ServerConn) frameModeEnable() {
for trackID, track := range sc.tracks {
sc.conf.UDPRTPListener.addPublisher(sc.ip(), track.rtpPort, trackID, sc)
sc.conf.UDPRTCPListener.addPublisher(sc.ip(), track.rtcpPort, trackID, sc)
// open the firewall by sending packets to the counterpart
sc.conf.UDPRTPListener.write(sc.conf.WriteTimeout,
[]byte{0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
&net.UDPAddr{
IP: sc.ip(),
Zone: sc.zone(),
Port: track.rtpPort,
})
sc.conf.UDPRTCPListener.write(sc.conf.WriteTimeout,
[]byte{0x80, 0xc9, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00},
&net.UDPAddr{
IP: sc.ip(),
Zone: sc.zone(),
Port: track.rtcpPort,
})
}
}
}