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server: decode and encode RTP/RTCP packets

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This commit is contained in:
aler9
2021-12-21 23:26:58 +01:00
committed by Alessandro Ros
parent b7df36d4ad
commit 3a2f9adbd5
12 changed files with 197 additions and 129 deletions
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45
serverconn.go
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@@ -10,6 +10,9 @@ import (
"strings"
"time"
"github.com/pion/rtcp"
"github.com/pion/rtp"
"github.com/aler9/gortsplib/pkg/base"
"github.com/aler9/gortsplib/pkg/liberrors"
"github.com/aler9/gortsplib/pkg/multibuffer"
@@ -238,32 +241,52 @@ func (sc *ServerConn) run() {
func (sc *ServerConn) tcpProcessPlay(trackID int, isRTP bool, payload []byte) {
if !isRTP {
packets, err := rtcp.Unmarshal(payload)
if err != nil {
return
}
if h, ok := sc.s.Handler.(ServerHandlerOnPacketRTCP); ok {
h.OnPacketRTCP(&ServerHandlerOnPacketRTCPCtx{
Session: sc.tcpSession,
TrackID: trackID,
Payload: payload,
})
for _, pkt := range packets {
h.OnPacketRTCP(&ServerHandlerOnPacketRTCPCtx{
Session: sc.tcpSession,
TrackID: trackID,
Packet: pkt,
})
}
}
}
}
func (sc *ServerConn) tcpProcessRecord(trackID int, isRTP bool, payload []byte) {
if isRTP {
var pkt rtp.Packet
err := pkt.Unmarshal(payload)
if err != nil {
return
}
if h, ok := sc.s.Handler.(ServerHandlerOnPacketRTP); ok {
h.OnPacketRTP(&ServerHandlerOnPacketRTPCtx{
Session: sc.tcpSession,
TrackID: trackID,
Payload: payload,
Packet: &pkt,
})
}
} else {
packets, err := rtcp.Unmarshal(payload)
if err != nil {
return
}
if h, ok := sc.s.Handler.(ServerHandlerOnPacketRTCP); ok {
h.OnPacketRTCP(&ServerHandlerOnPacketRTCPCtx{
Session: sc.tcpSession,
TrackID: trackID,
Payload: payload,
})
for _, pkt := range packets {
h.OnPacketRTCP(&ServerHandlerOnPacketRTCPCtx{
Session: sc.tcpSession,
TrackID: trackID,
Packet: pkt,
})
}
}
}
}