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client: slightly improve performance

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aler9
2021-12-08 12:26:55 +01:00
parent bda1f3539c
commit fe976f0a98
2 changed files with 53 additions and 31 deletions
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54
client.go
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@@ -56,6 +56,8 @@ type clientTrack struct {
udpRTPListener *clientUDPListener
udpRTCPListener *clientUDPListener
tcpChannel int
tcpRTPFrame *base.InterleavedFrame
tcpRTCPFrame *base.InterleavedFrame
rtcpReceiver *rtcpreceiver.RTCPReceiver
rtcpSender *rtcpsender.RTCPSender
}
@@ -1424,7 +1426,6 @@ func (c *Client) doSetup(
switch proto {
case TransportUDP:
rtpListener.remoteReadIP = c.nconn.RemoteAddr().(*net.TCPAddr).IP
rtpListener.remoteWriteIP = c.nconn.RemoteAddr().(*net.TCPAddr).IP
rtpListener.remoteZone = c.nconn.RemoteAddr().(*net.TCPAddr).Zone
if thRes.ServerPorts != nil {
rtpListener.remotePort = thRes.ServerPorts[0]
@@ -1433,8 +1434,13 @@ func (c *Client) doSetup(
rtpListener.isRTP = true
cct.udpRTPListener = rtpListener
rtpListener.remoteWriteAddr = &net.UDPAddr{
IP: c.nconn.RemoteAddr().(*net.TCPAddr).IP,
Zone: rtpListener.remoteZone,
Port: rtpListener.remotePort,
}
rtcpListener.remoteReadIP = c.nconn.RemoteAddr().(*net.TCPAddr).IP
rtcpListener.remoteWriteIP = c.nconn.RemoteAddr().(*net.TCPAddr).IP
rtcpListener.remoteZone = c.nconn.RemoteAddr().(*net.TCPAddr).Zone
if thRes.ServerPorts != nil {
rtcpListener.remotePort = thRes.ServerPorts[1]
@@ -1443,23 +1449,39 @@ func (c *Client) doSetup(
rtcpListener.isRTP = false
cct.udpRTCPListener = rtcpListener
rtcpListener.remoteWriteAddr = &net.UDPAddr{
IP: c.nconn.RemoteAddr().(*net.TCPAddr).IP,
Zone: rtcpListener.remoteZone,
Port: rtcpListener.remotePort,
}
case TransportUDPMulticast:
rtpListener.remoteReadIP = c.nconn.RemoteAddr().(*net.TCPAddr).IP
rtpListener.remoteWriteIP = *thRes.Destination
rtpListener.remoteZone = ""
rtpListener.remotePort = thRes.Ports[0]
rtpListener.trackID = trackID
rtpListener.isRTP = true
cct.udpRTPListener = rtpListener
rtpListener.remoteWriteAddr = &net.UDPAddr{
IP: *thRes.Destination,
Zone: rtpListener.remoteZone,
Port: rtpListener.remotePort,
}
rtcpListener.remoteReadIP = c.nconn.RemoteAddr().(*net.TCPAddr).IP
rtcpListener.remoteWriteIP = *thRes.Destination
rtcpListener.remoteZone = ""
rtcpListener.remotePort = thRes.Ports[1]
rtcpListener.trackID = trackID
rtcpListener.isRTP = false
cct.udpRTCPListener = rtcpListener
rtcpListener.remoteWriteAddr = &net.UDPAddr{
IP: *thRes.Destination,
Zone: rtcpListener.remoteZone,
Port: rtcpListener.remotePort,
}
case TransportTCP:
if c.tcpReadBuffer == nil {
c.tcpReadBuffer = multibuffer.New(uint64(c.ReadBufferCount), uint64(c.ReadBufferSize))
@@ -1472,6 +1494,14 @@ func (c *Client) doSetup(
c.tracksByChannel[thRes.InterleavedIDs[0]] = trackID
cct.tcpChannel = thRes.InterleavedIDs[0]
cct.tcpRTPFrame = &base.InterleavedFrame{
Channel: cct.tcpChannel,
}
cct.tcpRTCPFrame = &base.InterleavedFrame{
Channel: cct.tcpChannel + 1,
}
}
if c.tracks == nil {
@@ -1763,17 +1793,15 @@ func (c *Client) WritePacketRTP(trackID int, payload []byte) error {
return c.tracks[trackID].udpRTPListener.write(payload)
default: // TCP
channel := c.tracks[trackID].tcpChannel
f := c.tracks[trackID].tcpRTPFrame
// a mutex is needed here since bufio.Writer is not thread safe.
c.tcpWriteMutex.Lock()
defer c.tcpWriteMutex.Unlock()
c.nconn.SetWriteDeadline(now.Add(c.WriteTimeout))
return base.InterleavedFrame{
Channel: channel,
Payload: payload,
}.Write(c.bw)
f.Payload = payload
return f.Write(c.bw)
}
}
@@ -1798,16 +1826,14 @@ func (c *Client) WritePacketRTCP(trackID int, payload []byte) error {
return c.tracks[trackID].udpRTCPListener.write(payload)
default: // TCP
channel := c.tracks[trackID].tcpChannel + 1
f := c.tracks[trackID].tcpRTCPFrame
// a mutex is needed here since bufio.Writer is not thread safe.
c.tcpWriteMutex.Lock()
defer c.tcpWriteMutex.Unlock()
c.nconn.SetWriteDeadline(now.Add(c.WriteTimeout))
return base.InterleavedFrame{
Channel: channel,
Payload: payload,
}.Write(c.bw)
f.Payload = payload
return f.Write(c.bw)
}
}