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Unmarshal RTP directly instead of using helper functions.

This avoids allocating a new header each time.
This commit is contained in:
Juliusz Chroboczek 2020-04-27 03:28:45 +02:00
parent 015699a9cd
commit 9c9748b888
2 changed files with 10 additions and 1 deletions

View file

@ -18,6 +18,7 @@ import (
"github.com/gorilla/websocket" "github.com/gorilla/websocket"
"github.com/pion/rtcp" "github.com/pion/rtcp"
"github.com/pion/rtp"
"github.com/pion/sdp" "github.com/pion/sdp"
"github.com/pion/webrtc/v2" "github.com/pion/webrtc/v2"
) )
@ -296,6 +297,7 @@ func addUpConn(c *client, id string) (*upConnection, error) {
go func() { go func() {
buf := make([]byte, 1500) buf := make([]byte, 1500)
var packet rtp.Packet
for { for {
i, err := remote.Read(buf) i, err := remote.Read(buf)
if err != nil { if err != nil {
@ -305,7 +307,13 @@ func addUpConn(c *client, id string) (*upConnection, error) {
break break
} }
_, err = local.Write(buf[:i]) err = packet.Unmarshal(buf[:i])
if err != nil {
log.Printf("%v", err)
continue
}
err = local.WriteRTP(&packet)
if err != nil && err != io.ErrClosedPipe { if err != nil && err != io.ErrClosedPipe {
log.Printf("%v", err) log.Printf("%v", err)
} }

1
go.mod
View file

@ -5,6 +5,7 @@ go 1.13
require ( require (
github.com/gorilla/websocket v1.4.2 github.com/gorilla/websocket v1.4.2
github.com/pion/rtcp v1.2.1 github.com/pion/rtcp v1.2.1
github.com/pion/rtp v1.4.0
github.com/pion/sdp v1.3.0 github.com/pion/sdp v1.3.0
github.com/pion/webrtc/v2 v2.2.5 github.com/pion/webrtc/v2 v2.2.5
) )