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improve performance

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This commit is contained in:
aler9
2020-09-20 14:48:37 +02:00
parent 81b5754b0b
commit e34b7d9326
4 changed files with 53 additions and 25 deletions
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12
connclient.go
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@@ -72,7 +72,7 @@ type ConnClient struct {
udpLastFrameTimes map[int]*int64
udpRtpListeners map[int]*connClientUDPListener
udpRtcpListeners map[int]*connClientUDPListener
tcpFrameReadBuf *MultiBuffer
tcpFrames *multiFrame
playing bool
receiverReportTerminate chan struct{}
@@ -150,9 +150,7 @@ func (c *ConnClient) NetConn() net.Conn {
// ReadFrame reads an InterleavedFrame.
func (c *ConnClient) ReadFrame() (*InterleavedFrame, error) {
c.nconn.SetReadDeadline(time.Now().Add(c.conf.ReadTimeout))
frame := &InterleavedFrame{
Content: c.tcpFrameReadBuf.Next(),
}
frame := c.tcpFrames.next()
err := frame.Read(c.br)
if err != nil {
return nil, err
@@ -172,9 +170,7 @@ func (c *ConnClient) readFrameOrResponse() (interface{}, error) {
c.br.UnreadByte()
if b == interleavedFrameMagicByte {
frame := &InterleavedFrame{
Content: c.tcpFrameReadBuf.Next(),
}
frame := c.tcpFrames.next()
err := frame.Read(c.br)
if err != nil {
return nil, err
@@ -610,7 +606,7 @@ func (c *ConnClient) Play(u *url.URL) (*Response, error) {
return nil, err
}
c.tcpFrameReadBuf = NewMultiBuffer(c.conf.ReadBufferCount, clientTCPFrameReadBufferSize)
c.tcpFrames = newMultiFrame(c.conf.ReadBufferCount, clientTCPFrameReadBufferSize)
// v4lrtspserver sends frames before the response.
// ignore them and wait for the response.