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use a single TCP outgoing buffer each client / session (#665)

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this saves memory.
This commit is contained in:
Alessandro Ros
2024-12-24 10:24:24 +01:00
committed by GitHub
parent 6750427282
commit 5506eb2f7f
8 changed files with 78 additions and 87 deletions
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32
server_session.go
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@@ -254,6 +254,8 @@ type ServerSession struct {
udpCheckStreamTimer *time.Timer
writer *asyncProcessor
timeDecoder *rtptime.GlobalDecoder2
tcpFrame *base.InterleavedFrame
tcpBuffer []byte
// in
chHandleRequest chan sessionRequestReq
@@ -978,6 +980,11 @@ func (ss *ServerSession) handleRequestInner(sc *ServerConn, req *base.Request) (
sm.start()
}
if *ss.setuppedTransport == TransportTCP {
ss.tcpFrame = &base.InterleavedFrame{}
ss.tcpBuffer = make([]byte, ss.s.MaxPacketSize+4)
}
switch *ss.setuppedTransport {
case TransportUDP:
ss.udpCheckStreamTimer = time.NewTimer(ss.s.checkStreamPeriod)
@@ -1067,6 +1074,11 @@ func (ss *ServerSession) handleRequestInner(sc *ServerConn, req *base.Request) (
sm.start()
}
if *ss.setuppedTransport == TransportTCP {
ss.tcpFrame = &base.InterleavedFrame{}
ss.tcpBuffer = make([]byte, ss.s.MaxPacketSize+4)
}
switch *ss.setuppedTransport {
case TransportUDP:
ss.udpCheckStreamTimer = time.NewTimer(ss.s.checkStreamPeriod)
@@ -1254,7 +1266,15 @@ func (ss *ServerSession) OnPacketRTCP(medi *description.Media, cb OnPacketRTCPFu
func (ss *ServerSession) writePacketRTP(medi *description.Media, byts []byte) error {
sm := ss.setuppedMedias[medi]
return sm.writePacketRTP(byts)
ok := sm.ss.writer.push(func() error {
return sm.writePacketRTPInQueue(byts)
})
if !ok {
return liberrors.ErrServerWriteQueueFull{}
}
return nil
}
// WritePacketRTP writes a RTP packet to the session.
@@ -1271,7 +1291,15 @@ func (ss *ServerSession) WritePacketRTP(medi *description.Media, pkt *rtp.Packet
func (ss *ServerSession) writePacketRTCP(medi *description.Media, byts []byte) error {
sm := ss.setuppedMedias[medi]
return sm.writePacketRTCP(byts)
ok := ss.writer.push(func() error {
return sm.writePacketRTCPInQueue(byts)
})
if !ok {
return liberrors.ErrServerWriteQueueFull{}
}
return nil
}
// WritePacketRTCP writes a RTCP packet to the session.