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Flush buffered packets in diskwriter at shutdown.

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This commit is contained in:
Juliusz Chroboczek 2021-07-11 23:17:44 +02:00
parent b0c39fca22
commit bcd62f190b
1 changed files with 19 additions and 1 deletions
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20
diskwriter/diskwriter.go
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@ -16,6 +16,7 @@ import (
"github.com/at-wat/ebml-go/webm"
"github.com/pion/rtp"
"github.com/pion/rtp/codecs"
"github.com/pion/webrtc/v3/pkg/media"
"github.com/jech/samplebuilder"
@ -184,6 +185,7 @@ func (conn *diskConn) warn(message string) {
func (conn *diskConn) reopen() error {
for _, t := range conn.tracks {
if t.writer != nil {
t.writeBuffered(true)
t.writer.Close()
t.writer = nil
}
@ -206,6 +208,7 @@ func (conn *diskConn) Close() error {
tracks := make([]*diskTrack, 0, len(conn.tracks))
for _, t := range conn.tracks {
if t.writer != nil {
t.writeBuffered(true)
t.writer.Close()
t.writer = nil
}
@ -545,8 +548,23 @@ func (t *diskTrack) writeRTP(p *rtp.Packet) error {
t.builder.Push(p)
return t.writeBuffered(false)
}
// writeBuffered writes any buffered samples to disk. If force is true,
// then samples will be flushed even if they are preceded by incomplete
// samples.
func (t *diskTrack) writeBuffered(force bool) error {
codec := t.remote.Codec()
for {
sample, ts := t.builder.PopWithTimestamp()
var sample *media.Sample
var ts uint32
if !force {
sample, ts = t.builder.PopWithTimestamp()
} else {
sample, ts = t.builder.ForcePopWithTimestamp()
}
if sample == nil {
return nil
}