WebRTC: Reqeust PLI invalid play cid.

[winlinvip]

Publish by WebRTC, play by RTMP.

Logs is here: play.log publisher.log srs.log

The play cid in log is 58nn81py, but there is no client:

grep 15574p9l srs.log |grep PLI
[2022-12-15 19:29:05.557][INFO][99372][58nn81py] RTC: Need PLI ssrc=4183764528, play=[58nn81py], publish=[15574p9l], count=1/1
[2022-12-15 19:29:05.557][INFO][99372][15574p9l] RTC: Request PLI ssrc=4183764528, play=[58nn81py], count=1/1, bytes=12B

The log of 58nn81py:

grep 58nn81py srs.log
[2022-12-15 19:28:33.699][INFO][99372][58nn81py] RTC: Need PLI ssrc=1298984345, play=[58nn81py], publish=[z220f1a1], count=1/1
[2022-12-15 19:28:33.699][INFO][99372][z220f1a1] RTC: Request PLI ssrc=1298984345, play=[58nn81py], count=1/1, bytes=12B
[2022-12-15 19:28:44.076][WARN][99372][58nn81py][35][LARGE_TIMER] twcc delay 155ms > 100ms, count=1/1
[2022-12-15 19:28:45.781][INFO][99372][58nn81py] RTC: Need PLI ssrc=1298984345, play=[58nn81py], publish=[z220f1a1], count=3/3
[2022-12-15 19:28:45.781][INFO][99372][z220f1a1] RTC: Request PLI ssrc=1298984345, play=[58nn81py], count=3/3, bytes=12B
[2022-12-15 19:28:57.833][INFO][99372][58nn81py] RTC: Need PLI ssrc=1298984345, play=[58nn81py], publish=[z220f1a1], count=5/5
[2022-12-15 19:28:57.833][INFO][99372][z220f1a1] RTC: Request PLI ssrc=1298984345, play=[58nn81py], count=5/5, bytes=12B
[2022-12-15 19:29:05.557][INFO][99372][58nn81py] RTC: Need PLI ssrc=4183764528, play=[58nn81py], publish=[15574p9l], count=1/1
[2022-12-15 19:29:05.557][INFO][99372][15574p9l] RTC: Request PLI ssrc=4183764528, play=[58nn81py], count=1/1, bytes=12B
[2022-12-15 19:29:17.596][INFO][99372][58nn81py] RTC: Need PLI ssrc=4183764528, play=[58nn81py], publish=[15574p9l], count=3/3
[2022-12-15 19:29:17.596][INFO][99372][15574p9l] RTC: Request PLI ssrc=4183764528, play=[58nn81py], count=3/3, bytes=12B
[2022-12-15 19:29:21.727][WARN][99372][58nn81py][35][LARGE_TIMER] twcc delay 130ms > 100ms, count=1/1
[2022-12-15 19:29:29.685][INFO][99372][58nn81py] RTC: Need PLI ssrc=4183764528, play=[58nn81py], publish=[15574p9l], count=5/5
[2022-12-15 19:29:29.685][INFO][99372][15574p9l] RTC: Request PLI ssrc=4183764528, play=[58nn81py], count=5/5, bytes=12B
[2022-12-15 19:29:41.746][INFO][99372][58nn81py] RTC: Need PLI ssrc=4183764528, play=[58nn81py], publish=[15574p9l], count=7/7
[2022-12-15 19:29:41.746][INFO][99372][15574p9l] RTC: Request PLI ssrc=4183764528, play=[58nn81py], count=7/7, bytes=12B
[2022-12-15 19:29:53.804][INFO][99372][58nn81py] RTC: Need PLI ssrc=4183764528, play=[58nn81py], publish=[15574p9l], count=9/9
[2022-12-15 19:29:53.804][INFO][99372][15574p9l] RTC: Request PLI ssrc=4183764528, play=[58nn81py], count=9/9, bytes=12B
[2022-12-15 19:30:05.876][INFO][99372][58nn81py] RTC: Need PLI ssrc=4183764528, play=[58nn81py], publish=[15574p9l], count=11/11
[2022-12-15 19:30:05.876][INFO][99372][15574p9l] RTC: Request PLI ssrc=4183764528, play=[58nn81py], count=11/11, bytes=12B
[2022-12-15 19:30:17.931][INFO][99372][58nn81py] RTC: Need PLI ssrc=4183764528, play=[58nn81py], publish=[15574p9l], count=13/13
[2022-12-15 19:30:17.931][INFO][99372][15574p9l] RTC: Request PLI ssrc=4183764528, play=[58nn81py], count=13/13, bytes=12B
[2022-12-15 19:30:29.977][INFO][99372][58nn81py] RTC: Need PLI ssrc=4183764528, play=[58nn81py], publish=[15574p9l], count=15/15
[2022-12-15 19:30:29.977][INFO][99372][15574p9l] RTC: Request PLI ssrc=4183764528, play=[58nn81py], count=15/15, bytes=12B
[2022-12-15 19:30:33.317][WARN][99372][58nn81py][35][LARGE_TIMER] twcc delay 156ms > 100ms, count=3/3
[2022-12-15 19:30:42.055][INFO][99372][58nn81py] RTC: Need PLI ssrc=4183764528, play=[58nn81py], publish=[15574p9l], count=17/17
[2022-12-15 19:30:42.055][INFO][99372][15574p9l] RTC: Request PLI ssrc=4183764528, play=[58nn81py], count=17/17, bytes=12B