When obs stops streaming, there is a certain probability that it will trigger srs to receive the sig=15 signal and exit. #1634
Description
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On Alibaba Cloud ECS machine, deploying SRS in a Docker environment, using OBS for streaming, there is a certain probability that SRS will receive a sig=15 signal and exit when OBS stops streaming (manually or due to network reconnection).
On the morning of March 11, 2020, the experimental data was repeatedly tested and the results are as follows:
Assuming that OBS streaming + stopping streaming is one cycle, the logs are cleared every time SRS exits, and a new Docker container is started to run SRS.
After the first cycle, SRS is triggered to exit twice.
After the second cycle, SRS is triggered to exit four times.
After the third cycle, SRS is triggered to exit once.
After the fourth cycle, SRS is triggered to exit twice.
After the seventh cycle, SRS is triggered to exit once.
- SRS version:
ossrs/srs:v3.0-b2ossrs/srs:3 - OS:
CentOS 7.5 public image - Docker:
CE 19.03.7 - SRS log is as follows:
There are a total of 10 logs, each of which is very similar. The following are six of them. The first four are the log contents after the second cycle when SRS exits, and the last two are the log contents after the first cycle when SRS exits.
[2020-03-11 02:16:07.092][Trace][1][327] dispatch cached gop success. count=0, duration=0
[2020-03-11 02:16:07.092][Trace][1][327] create consumer, active=1, queue_size=0.00, jitter=30000000
[2020-03-11 02:16:07.092][Trace][1][327] set fd=13, SO_SNDBUF=2626560=>175000, buffer=350ms
[2020-03-11 02:16:07.092][Trace][1][327] start play smi=0ms, mw_sleep=350, mw_enabled=1, realtime=0, tcp_nodelay=0
[2020-03-11 02:16:08.214][Trace][1][326] 7B audio sh, codec(10, profile=LC, 2channels, 0kbps, 44100HZ), flv(16bits, 2channels, 44100HZ)
[2020-03-11 02:16:08.214][Trace][1][326] 44B video sh, codec(7, profile=Baseline, level=3.1, 960x544, 0kbps, 0.0fps, 0.0s)
[2020-03-11 02:16:08.256][Trace][1][326] -> HLS time=22002395ms, sno=2, ts=yuwen9-1.ts, dur=0.00, dva=0p
[2020-03-11 02:16:09.928][Trace][1][326] -> ENC time=24002389, encoders=1, input=__defaultVhost__/xes/yuwen9
[2020-03-11 02:16:14.140][Warn][1][327][32] client disconnect peer. ret=1009
[2020-03-11 02:16:15.928][Trace][1][326] process pid=14 terminate, please restart it.
[2020-03-11 02:16:16.479][Trace][1][326] fored process, pid=18, bin=./objs/ffmpeg/bin/ffmpeg, stdout=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, stderr=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, argv=./objs/ffmpeg/bin/ffmpeg -f flv -i rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__/yuwen9 -vf fps=1 -vcodec png -threads 1 -vframes 6 -an -f image2 -y ./objs/nginx/html/xes/yuwen9-%03d.png
[2020-03-11 02:16:16.479][Trace][1][326] send SIGTERM to pid=18
[2020-03-11 02:16:16.480][Trace][1][321] sig=15, user terminate program, fast quit
[2020-03-11 02:16:16.482][Trace][1][328] RTMP client ip=127.0.0.1, fd=13
[2020-03-11 02:16:16.483][Trace][1][328] complex handshake success
[2020-03-11 02:16:16.523][Trace][1][328] connect app, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, args=null
[2020-03-11 02:16:16.523][Trace][1][328] protocol in.buffer=0, in.ack=0, out.ack=0, in.chunk=128, out.chunk=128
[2020-03-11 02:16:16.603][Trace][1][328] ignore AMF0/AMF3 command message.
[2020-03-11 02:16:16.643][Trace][1][328] ignore AMF0/AMF3 command message.
[2020-03-11 02:16:16.643][Trace][1][328] client identified, type=Play, vhost=__defaultVhost__, app=xes, stream=yuwen9, param=, duration=-1ms
[2020-03-11 02:16:16.643][Trace][1][328] connected stream, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, stream=yuwen9, param=, args=null
[2020-03-11 02:16:16.643][Trace][1][328] source url=/xes/yuwen9, ip=127.0.0.1, cache=1, is_edge=0, source_id=326[326]
[2020-03-11 02:16:16.643][Trace][1][328] create consumer, active=0, queue_size=0.00, jitter=30000000
[2020-03-11 02:16:16.643][Trace][1][328] set fd=13, SO_SNDBUF=2626560=>175000, buffer=350ms
[2020-03-11 02:16:16.643][Trace][1][328] start play smi=0ms, mw_sleep=350, mw_enabled=1, realtime=0, tcp_nodelay=0
[2020-03-11 02:16:16.758][Trace][1][316] cleanup for quit signal fast=1, grace=0
[2020-03-11 02:16:16.758][Warn][1][316][11] main cycle terminated, system quit normally.
[2020-03-11 02:16:16.858][Trace][1][316] srs disposed
[2020-03-11 02:16:16.858][Trace][1][316] srs terminated
[2020-03-11 02:17:22.563][Trace][1][678] fored process, pid=11, bin=./objs/ffmpeg/bin/ffmpeg, stdout=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, stderr=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, argv=./objs/ffmpeg/bin/ffmpeg -f flv -i rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__/yuwen9 -vf fps=1 -vcodec png -threads 1 -vframes 6 -an -f image2 -y ./objs/nginx/html/xes/yuwen9-%03d.png
[2020-03-11 02:17:22.563][Trace][1][678] ignore disabled exec for vhost=__defaultVhost__
[2020-03-11 02:17:22.564][Trace][1][678] start publish mr=0/350, p1stpt=20000, pnt=5000, tcp_nodelay=0
[2020-03-11 02:17:22.566][Trace][1][679] RTMP client ip=127.0.0.1, fd=13
[2020-03-11 02:17:22.567][Trace][1][679] complex handshake success
[2020-03-11 02:17:22.607][Trace][1][679] connect app, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, args=null
[2020-03-11 02:17:22.607][Trace][1][679] protocol in.buffer=0, in.ack=0, out.ack=0, in.chunk=128, out.chunk=128
[2020-03-11 02:17:22.687][Trace][1][679] ignore AMF0/AMF3 command message.
[2020-03-11 02:17:22.722][Trace][1][678] got metadata, width=960, height=540
[2020-03-11 02:17:22.727][Trace][1][679] ignore AMF0/AMF3 command message.
[2020-03-11 02:17:22.727][Trace][1][679] client identified, type=Play, vhost=__defaultVhost__, app=xes, stream=yuwen9, param=, duration=-1ms
[2020-03-11 02:17:22.727][Trace][1][679] connected stream, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, stream=yuwen9, param=, args=null
[2020-03-11 02:17:22.727][Trace][1][679] source url=/xes/yuwen9, ip=127.0.0.1, cache=1, is_edge=0, source_id=678[678]
[2020-03-11 02:17:22.727][Trace][1][679] dispatch cached gop success. count=0, duration=0
[2020-03-11 02:17:22.727][Trace][1][679] create consumer, active=1, queue_size=0.00, jitter=30000000
[2020-03-11 02:17:22.727][Trace][1][679] set fd=13, SO_SNDBUF=2626560=>175000, buffer=350ms
[2020-03-11 02:17:22.727][Trace][1][679] start play smi=0ms, mw_sleep=350, mw_enabled=1, realtime=0, tcp_nodelay=0
[2020-03-11 02:17:23.883][Trace][1][678] 7B audio sh, codec(10, profile=LC, 2channels, 0kbps, 44100HZ), flv(16bits, 2channels, 44100HZ)
[2020-03-11 02:17:23.883][Trace][1][678] 44B video sh, codec(7, profile=Baseline, level=3.1, 960x544, 0kbps, 0.0fps, 0.0s)
[2020-03-11 02:17:24.599][Trace][1][679] -> PLA time=1999998, msgs=26, okbps=188,0,0, ikbps=14,0,0, mw=350
[2020-03-11 02:17:27.779][Trace][1][678] -> HLS time=20000891ms, sno=2, ts=yuwen9-1.ts, dur=0.00, dva=3900p
[2020-03-11 02:17:28.563][Trace][1][678] -> ENC time=20000891, encoders=1, input=__defaultVhost__/xes/yuwen9
[2020-03-11 02:17:29.752][Warn][1][679][32] client disconnect peer. ret=1009
[2020-03-11 02:17:31.563][Trace][1][678] process pid=11 terminate, please restart it.
[2020-03-11 02:17:31.754][Trace][1][678] fored process, pid=15, bin=./objs/ffmpeg/bin/ffmpeg, stdout=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, stderr=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, argv=./objs/ffmpeg/bin/ffmpeg -f flv -i rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__/yuwen9 -vf fps=1 -vcodec png -threads 1 -vframes 6 -an -f image2 -y ./objs/nginx/html/xes/yuwen9-%03d.png
[2020-03-11 02:17:31.754][Trace][1][678] send SIGTERM to pid=15
[2020-03-11 02:17:31.754][Trace][1][673] sig=15, user terminate program, fast quit
[2020-03-11 02:17:31.757][Trace][1][680] RTMP client ip=127.0.0.1, fd=13
[2020-03-11 02:17:31.757][Trace][1][680] complex handshake success
[2020-03-11 02:17:31.758][Trace][1][668] cleanup for quit signal fast=1, grace=0
[2020-03-11 02:17:31.758][Warn][1][668][11] main cycle terminated, system quit normally.
[2020-03-11 02:17:31.797][Trace][1][680] connect app, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, args=null
[2020-03-11 02:17:31.797][Trace][1][680] protocol in.buffer=0, in.ack=0, out.ack=0, in.chunk=128, out.chunk=128
[2020-03-11 02:17:31.859][Trace][1][668] srs disposed
[2020-03-11 02:17:31.859][Trace][1][668] srs terminated
[2020-03-11 02:30:59.601][Trace][1][914] fored process, pid=30, bin=./objs/ffmpeg/bin/ffmpeg, stdout=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, stderr=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, argv=./objs/ffmpeg/bin/ffmpeg -f flv -i rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__/yuwen9 -vf fps=1 -vcodec png -threads 1 -vframes 6 -an -f image2 -y ./objs/nginx/html/xes/yuwen9-%03d.png
[2020-03-11 02:30:59.601][Trace][1][914] ignore disabled exec for vhost=__defaultVhost__
[2020-03-11 02:30:59.601][Trace][1][914] start publish mr=0/350, p1stpt=20000, pnt=5000, tcp_nodelay=0
[2020-03-11 02:30:59.604][Trace][1][915] RTMP client ip=127.0.0.1, fd=13
[2020-03-11 02:30:59.605][Trace][1][915] complex handshake success
[2020-03-11 02:30:59.644][Trace][1][915] connect app, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, args=null
[2020-03-11 02:30:59.644][Trace][1][915] protocol in.buffer=0, in.ack=0, out.ack=0, in.chunk=128, out.chunk=128
[2020-03-11 02:30:59.724][Trace][1][915] ignore AMF0/AMF3 command message.
[2020-03-11 02:30:59.744][Trace][1][914] got metadata, width=960, height=540
[2020-03-11 02:30:59.764][Trace][1][915] ignore AMF0/AMF3 command message.
[2020-03-11 02:30:59.764][Trace][1][915] client identified, type=Play, vhost=__defaultVhost__, app=xes, stream=yuwen9, param=, duration=-1ms
[2020-03-11 02:30:59.764][Trace][1][915] connected stream, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, stream=yuwen9, param=, args=null
[2020-03-11 02:30:59.764][Trace][1][915] source url=/xes/yuwen9, ip=127.0.0.1, cache=1, is_edge=0, source_id=914[914]
[2020-03-11 02:30:59.764][Trace][1][915] dispatch cached gop success. count=0, duration=0
[2020-03-11 02:30:59.764][Trace][1][915] create consumer, active=1, queue_size=0.00, jitter=30000000
[2020-03-11 02:30:59.764][Trace][1][915] set fd=13, SO_SNDBUF=2626560=>175000, buffer=350ms
[2020-03-11 02:30:59.764][Trace][1][915] start play smi=0ms, mw_sleep=350, mw_enabled=1, realtime=0, tcp_nodelay=0
[2020-03-11 02:31:00.906][Trace][1][914] 7B audio sh, codec(10, profile=LC, 2channels, 0kbps, 44100HZ), flv(16bits, 2channels, 44100HZ)
[2020-03-11 02:31:00.906][Trace][1][914] 44B video sh, codec(7, profile=Baseline, level=3.1, 960x544, 0kbps, 0.0fps, 0.0s)
[2020-03-11 02:31:03.136][Trace][1][915] -> PLA time=3000312, msgs=27, okbps=384,0,0, ikbps=7,0,0, mw=350
[2020-03-11 02:31:04.759][Trace][1][914] -> HLS time=60003545ms, sno=4, ts=yuwen9-3.ts, dur=0.00, dva=3833p
[2020-03-11 02:31:05.600][Trace][1][914] -> ENC time=60003545, encoders=1, input=__defaultVhost__/xes/yuwen9
[2020-03-11 02:31:06.859][Warn][1][915][32] client disconnect peer. ret=1009
[2020-03-11 02:31:08.600][Trace][1][914] process pid=30 terminate, please restart it.
[2020-03-11 02:31:08.701][Trace][1][914] fored process, pid=34, bin=./objs/ffmpeg/bin/ffmpeg, stdout=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, stderr=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, argv=./objs/ffmpeg/bin/ffmpeg -f flv -i rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__/yuwen9 -vf fps=1 -vcodec png -threads 1 -vframes 6 -an -f image2 -y ./objs/nginx/html/xes/yuwen9-%03d.png
[2020-03-11 02:31:08.701][Trace][1][914] send SIGTERM to pid=34
[2020-03-11 02:31:08.701][Trace][1][905] sig=15, user terminate program, fast quit
[2020-03-11 02:31:08.704][Trace][1][916] RTMP client ip=127.0.0.1, fd=13
[2020-03-11 02:31:08.705][Trace][1][916] complex handshake success
[2020-03-11 02:31:08.740][Trace][1][900] cleanup for quit signal fast=1, grace=0
[2020-03-11 02:31:08.740][Warn][1][900][11] main cycle terminated, system quit normally.
[2020-03-11 02:31:08.744][Trace][1][916] connect app, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, args=null
[2020-03-11 02:31:08.744][Trace][1][916] protocol in.buffer=0, in.ack=0, out.ack=0, in.chunk=128, out.chunk=128
[2020-03-11 02:31:08.824][Trace][1][916] ignore AMF0/AMF3 command message.
[2020-03-11 02:31:08.841][Trace][1][900] srs disposed
[2020-03-11 02:31:08.841][Trace][1][900] srs terminated
[2020-03-11 02:22:22.331][Trace][1][422] fored process, pid=14, bin=./objs/ffmpeg/bin/ffmpeg, stdout=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, stderr=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, argv=./objs/ffmpeg/bin/ffmpeg -f flv -i rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__/yuwen9 -vf fps=1 -vcodec png -threads 1 -vframes 6 -an -f image2 -y ./objs/nginx/html/xes/yuwen9-%03d.png
[2020-03-11 02:22:22.331][Trace][1][422] ignore disabled exec for vhost=__defaultVhost__
[2020-03-11 02:22:22.331][Trace][1][422] start publish mr=0/350, p1stpt=20000, pnt=5000, tcp_nodelay=0
[2020-03-11 02:22:22.334][Trace][1][423] RTMP client ip=127.0.0.1, fd=13
[2020-03-11 02:22:22.335][Trace][1][423] complex handshake success
[2020-03-11 02:22:22.374][Trace][1][423] connect app, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, args=null
[2020-03-11 02:22:22.374][Trace][1][423] protocol in.buffer=0, in.ack=0, out.ack=0, in.chunk=128, out.chunk=128
[2020-03-11 02:22:22.448][Trace][1][422] got metadata, width=960, height=540
[2020-03-11 02:22:22.454][Trace][1][423] ignore AMF0/AMF3 command message.
[2020-03-11 02:22:22.494][Trace][1][423] ignore AMF0/AMF3 command message.
[2020-03-11 02:22:22.494][Trace][1][423] client identified, type=Play, vhost=__defaultVhost__, app=xes, stream=yuwen9, param=, duration=-1ms
[2020-03-11 02:22:22.494][Trace][1][423] connected stream, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, stream=yuwen9, param=, args=null
[2020-03-11 02:22:22.494][Trace][1][423] source url=/xes/yuwen9, ip=127.0.0.1, cache=1, is_edge=0, source_id=422[422]
[2020-03-11 02:22:22.494][Trace][1][423] dispatch cached gop success. count=0, duration=0
[2020-03-11 02:22:22.494][Trace][1][423] create consumer, active=1, queue_size=0.00, jitter=30000000
[2020-03-11 02:22:22.494][Trace][1][423] set fd=13, SO_SNDBUF=2626560=>175000, buffer=350ms
[2020-03-11 02:22:22.494][Trace][1][423] start play smi=0ms, mw_sleep=350, mw_enabled=1, realtime=0, tcp_nodelay=0
[2020-03-11 02:22:23.608][Trace][1][422] 7B audio sh, codec(10, profile=LC, 2channels, 0kbps, 44100HZ), flv(16bits, 2channels, 44100HZ)
[2020-03-11 02:22:23.609][Trace][1][422] 44B video sh, codec(7, profile=Baseline, level=3.1, 960x544, 0kbps, 0.0fps, 0.0s)
[2020-03-11 02:22:24.341][Trace][1][423] -> PLA time=2000241, msgs=26, okbps=193,0,0, ikbps=14,0,0, mw=350
[2020-03-11 02:22:24.636][Trace][1][422] -> HLS time=20001744ms, sno=2, ts=yuwen9-1.ts, dur=0.00, dva=966p
[2020-03-11 02:22:25.331][Trace][1][422] -> ENC time=20001744, encoders=1, input=__defaultVhost__/xes/yuwen9
[2020-03-11 02:22:29.497][Warn][1][423][104] client disconnect peer. ret=1007
[2020-03-11 02:22:31.331][Trace][1][422] process pid=14 terminate, please restart it.
[2020-03-11 02:22:31.394][Trace][1][422] fored process, pid=18, bin=./objs/ffmpeg/bin/ffmpeg, stdout=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, stderr=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, argv=./objs/ffmpeg/bin/ffmpeg -f flv -i rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__/yuwen9 -vf fps=1 -vcodec png -threads 1 -vframes 6 -an -f image2 -y ./objs/nginx/html/xes/yuwen9-%03d.png
[2020-03-11 02:22:31.394][Trace][1][422] send SIGTERM to pid=18
[2020-03-11 02:22:31.394][Trace][1][417] sig=15, user terminate program, fast quit
[2020-03-11 02:22:31.397][Trace][1][424] RTMP client ip=127.0.0.1, fd=13
[2020-03-11 02:22:31.398][Trace][1][424] complex handshake success
[2020-03-11 02:22:31.438][Trace][1][424] connect app, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, args=null
[2020-03-11 02:22:31.438][Trace][1][424] protocol in.buffer=0, in.ack=0, out.ack=0, in.chunk=128, out.chunk=128
[2020-03-11 02:22:31.518][Trace][1][424] ignore AMF0/AMF3 command message.
[2020-03-11 02:22:31.558][Trace][1][424] ignore AMF0/AMF3 command message.
[2020-03-11 02:22:31.558][Trace][1][424] client identified, type=Play, vhost=__defaultVhost__, app=xes, stream=yuwen9, param=, duration=-1ms
[2020-03-11 02:22:31.558][Trace][1][424] connected stream, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, stream=yuwen9, param=, args=null
[2020-03-11 02:22:31.558][Trace][1][424] source url=/xes/yuwen9, ip=127.0.0.1, cache=1, is_edge=0, source_id=422[422]
[2020-03-11 02:22:31.558][Trace][1][424] create consumer, active=0, queue_size=0.00, jitter=30000000
[2020-03-11 02:22:31.558][Trace][1][424] set fd=13, SO_SNDBUF=2626560=>175000, buffer=350ms
[2020-03-11 02:22:31.558][Trace][1][424] start play smi=0ms, mw_sleep=350, mw_enabled=1, realtime=0, tcp_nodelay=0
[2020-03-11 02:22:31.570][Trace][1][412] cleanup for quit signal fast=1, grace=0
[2020-03-11 02:22:31.570][Warn][1][412][11] main cycle terminated, system quit normally.
[2020-03-11 02:22:31.670][Trace][1][412] srs disposed
[2020-03-11 02:22:31.670][Trace][1][412] srs terminated
[2020-03-11 02:13:32.898][Trace][1][386] fored process, pid=14, bin=./objs/ffmpeg/bin/ffmpeg, stdout=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, stderr=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, argv=./objs/ffmpeg/bin/ffmpeg -f flv -i rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__/yuwen9 -vf fps=1 -vcodec png -threads 1 -vframes 6 -an -f image2 -y ./objs/nginx/html/xes/yuwen9-%03d.png
[2020-03-11 02:13:32.901][Trace][1][390] RTMP client ip=127.0.0.1, fd=13
[2020-03-11 02:13:32.902][Trace][1][390] complex handshake success
[2020-03-11 02:13:32.941][Trace][1][390] connect app, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, args=null
[2020-03-11 02:13:32.941][Trace][1][390] protocol in.buffer=0, in.ack=0, out.ack=0, in.chunk=128, out.chunk=128
[2020-03-11 02:13:33.021][Trace][1][390] ignore AMF0/AMF3 command message.
[2020-03-11 02:13:33.061][Trace][1][390] ignore AMF0/AMF3 command message.
[2020-03-11 02:13:33.061][Trace][1][390] client identified, type=Play, vhost=__defaultVhost__, app=xes, stream=yuwen9, param=, duration=-1ms
[2020-03-11 02:13:33.061][Trace][1][390] connected stream, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, stream=yuwen9, param=, args=null
[2020-03-11 02:13:33.061][Trace][1][390] source url=/xes/yuwen9, ip=127.0.0.1, cache=1, is_edge=0, source_id=386[386]
[2020-03-11 02:13:33.061][Trace][1][390] dispatch cached gop success. count=233, duration=3177
[2020-03-11 02:13:33.061][Trace][1][390] create consumer, active=1, queue_size=0.00, jitter=30000000
[2020-03-11 02:13:33.061][Trace][1][390] set fd=13, SO_SNDBUF=2626560=>175000, buffer=350ms
[2020-03-11 02:13:33.061][Trace][1][390] start play smi=0ms, mw_sleep=350, mw_enabled=1, realtime=0, tcp_nodelay=0
[2020-03-11 02:13:35.600][Warn][1][390][32] client disconnect peer. ret=1009
[2020-03-11 02:13:35.898][Trace][1][386] process pid=14 terminate, please restart it.
[2020-03-11 02:13:35.898][Trace][1][386] -> ENC time=24000192, encoders=1, input=__defaultVhost__/xes/yuwen9
[2020-03-11 02:13:36.897][Trace][1][386] <- CPB time=20000184, okbps=1,0,0, ikbps=658,0,0, mr=0/350, p1stpt=20000, pnt=5000
[2020-03-11 02:13:37.559][Trace][1][386] fored process, pid=18, bin=./objs/ffmpeg/bin/ffmpeg, stdout=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, stderr=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, argv=./objs/ffmpeg/bin/ffmpeg -f flv -i rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__/yuwen9 -vf fps=1 -vcodec png -threads 1 -vframes 6 -an -f image2 -y ./objs/nginx/html/xes/yuwen9-%03d.png
[2020-03-11 02:13:37.559][Trace][1][386] send SIGTERM to pid=18
[2020-03-11 02:13:37.559][Trace][1][385] sig=15, user terminate program, fast quit
[2020-03-11 02:13:37.562][Trace][1][391] RTMP client ip=127.0.0.1, fd=13
[2020-03-11 02:13:37.563][Trace][1][391] complex handshake success
[2020-03-11 02:13:37.602][Trace][1][391] connect app, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, args=null
[2020-03-11 02:13:37.602][Trace][1][391] protocol in.buffer=0, in.ack=0, out.ack=0, in.chunk=128, out.chunk=128
[2020-03-11 02:13:37.682][Trace][1][391] ignore AMF0/AMF3 command message.
[2020-03-11 02:13:37.722][Trace][1][391] ignore AMF0/AMF3 command message.
[2020-03-11 02:13:37.722][Trace][1][391] client identified, type=Play, vhost=__defaultVhost__, app=xes, stream=yuwen9, param=, duration=-1ms
[2020-03-11 02:13:37.722][Trace][1][391] connected stream, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, stream=yuwen9, param=, args=null
[2020-03-11 02:13:37.722][Trace][1][391] source url=/xes/yuwen9, ip=127.0.0.1, cache=1, is_edge=0, source_id=386[386]
[2020-03-11 02:13:37.722][Trace][1][391] create consumer, active=0, queue_size=0.00, jitter=30000000
[2020-03-11 02:13:37.722][Trace][1][391] set fd=13, SO_SNDBUF=2626560=>175000, buffer=350ms
[2020-03-11 02:13:37.722][Trace][1][391] start play smi=0ms, mw_sleep=350, mw_enabled=1, realtime=0, tcp_nodelay=0
[2020-03-11 02:13:38.458][Trace][1][380] cleanup for quit signal fast=1, grace=0
[2020-03-11 02:13:38.458][Warn][1][380][11] main cycle terminated, system quit normally.
[2020-03-11 02:13:38.559][Trace][1][380] srs disposed
[2020-03-11 02:13:38.559][Trace][1][380] srs terminated
[2020-03-11 02:18:53.456][Trace][1][354] fored process, pid=22, bin=./objs/ffmpeg/bin/ffmpeg, stdout=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, stderr=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, argv=./objs/ffmpeg/bin/ffmpeg -f flv -i rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__/yuwen9 -vf fps=1 -vcodec png -threads 1 -vframes 6 -an -f image2 -y ./objs/nginx/html/xes/yuwen9-%03d.png
[2020-03-11 02:18:53.456][Trace][1][354] -> ENC time=36000196, encoders=1, input=__defaultVhost__/xes/yuwen9
[2020-03-11 02:18:53.459][Trace][1][360] RTMP client ip=127.0.0.1, fd=13
[2020-03-11 02:18:53.460][Trace][1][360] complex handshake success
[2020-03-11 02:18:53.500][Trace][1][360] connect app, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, args=null
[2020-03-11 02:18:53.500][Trace][1][360] protocol in.buffer=0, in.ack=0, out.ack=0, in.chunk=128, out.chunk=128
[2020-03-11 02:18:53.580][Trace][1][360] ignore AMF0/AMF3 command message.
[2020-03-11 02:18:53.620][Trace][1][360] ignore AMF0/AMF3 command message.
[2020-03-11 02:18:53.620][Trace][1][360] client identified, type=Play, vhost=__defaultVhost__, app=xes, stream=yuwen9, param=, duration=-1ms
[2020-03-11 02:18:53.620][Trace][1][360] connected stream, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, stream=yuwen9, param=, args=null
[2020-03-11 02:18:53.620][Trace][1][360] source url=/xes/yuwen9, ip=127.0.0.1, cache=1, is_edge=0, source_id=354[354]
[2020-03-11 02:18:53.620][Trace][1][360] dispatch cached gop success. count=111, duration=1510
[2020-03-11 02:18:53.620][Trace][1][360] create consumer, active=1, queue_size=0.00, jitter=30000000
[2020-03-11 02:18:53.620][Trace][1][360] set fd=13, SO_SNDBUF=2626560=>175000, buffer=350ms
[2020-03-11 02:18:53.620][Trace][1][360] start play smi=0ms, mw_sleep=350, mw_enabled=1, realtime=0, tcp_nodelay=0
[2020-03-11 02:18:54.369][Trace][1][360] -> PLA time=1000000, msgs=29, okbps=1450,0,0, ikbps=28,0,0, mw=350
[2020-03-11 02:18:56.860][Trace][1][354] -> HLS time=40000198ms, sno=3, ts=yuwen9-2.ts, dur=0.00, dva=4767p
[2020-03-11 02:18:57.721][Warn][1][360][4] client disconnect peer. ret=1009
[2020-03-11 02:18:59.456][Trace][1][354] process pid=22 terminate, please restart it.
[2020-03-11 02:18:59.969][Trace][1][354] fored process, pid=26, bin=./objs/ffmpeg/bin/ffmpeg, stdout=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, stderr=./objs/ffmpeg-encoder-__defaultVhost__-xes-yuwen9-snapshot.log, argv=./objs/ffmpeg/bin/ffmpeg -f flv -i rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__/yuwen9 -vf fps=1 -vcodec png -threads 1 -vframes 6 -an -f image2 -y ./objs/nginx/html/xes/yuwen9-%03d.png
[2020-03-11 02:18:59.969][Trace][1][354] send SIGTERM to pid=26
[2020-03-11 02:18:59.969][Trace][1][353] sig=15, user terminate program, fast quit
[2020-03-11 02:18:59.972][Trace][1][361] RTMP client ip=127.0.0.1, fd=13
[2020-03-11 02:18:59.973][Trace][1][361] complex handshake success
[2020-03-11 02:19:00.013][Trace][1][361] connect app, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, args=null
[2020-03-11 02:19:00.013][Trace][1][361] protocol in.buffer=0, in.ack=0, out.ack=0, in.chunk=128, out.chunk=128
[2020-03-11 02:19:00.093][Trace][1][361] ignore AMF0/AMF3 command message.
[2020-03-11 02:19:00.133][Trace][1][361] ignore AMF0/AMF3 command message.
[2020-03-11 02:19:00.133][Trace][1][361] client identified, type=Play, vhost=__defaultVhost__, app=xes, stream=yuwen9, param=, duration=-1ms
[2020-03-11 02:19:00.133][Trace][1][361] connected stream, tcUrl=rtmp://127.0.0.1:1935/xes?vhost=__defaultVhost__, pageUrl=, swfUrl=, schema=rtmp, vhost=__defaultVhost__, port=1935, app=xes, stream=yuwen9, param=, args=null
[2020-03-11 02:19:00.133][Trace][1][361] source url=/xes/yuwen9, ip=127.0.0.1, cache=1, is_edge=0, source_id=354[354]
[2020-03-11 02:19:00.133][Trace][1][361] create consumer, active=0, queue_size=0.00, jitter=30000000
[2020-03-11 02:19:00.133][Trace][1][361] set fd=13, SO_SNDBUF=2626560=>175000, buffer=350ms
[2020-03-11 02:19:00.133][Trace][1][361] start play smi=0ms, mw_sleep=350, mw_enabled=1, realtime=0, tcp_nodelay=0
[2020-03-11 02:19:00.840][Trace][1][348] cleanup for quit signal fast=1, grace=0
[2020-03-11 02:19:00.840][Warn][1][348][11] main cycle terminated, system quit normally.
[2020-03-11 02:19:00.941][Trace][1][348] srs disposed
[2020-03-11 02:19:00.941][Trace][1][348] srs terminated
- The configuration of SRS is as follows (Config):
listen 1935;
max_connections 1000;
srs_log_tank file;
srs_log_file ./objs/srs.log;
daemon off;
http_api {
enabled on;
listen 1985;
}
http_server {
enabled on;
listen 8080;
dir ./objs/nginx/html;
}
stats {
network 0;
disk sda sdb xvda xvdb;
}
vhost __defaultVhost__ {
hls {
enabled on;
hls_cleanup on;
hls_dispose 0;
}
http_remux {
enabled on;
}
http_hooks {
enabled on;
on_publish http://47.112.246.249/api/UserChecker.php;
}
transcode {
enabled on;
ffmpeg ./objs/ffmpeg/bin/ffmpeg;
engine snapshot {
enabled on;
iformat flv;
vfilter {
vf fps=1;
}
vcodec png;
vparams {
vframes 6;
}
acodec an;
oformat image2;
output ./objs/nginx/html/[app]/[stream]-%03d.png;
}
}
}
- The startup script is as follows:
docker run -d -p 1935:1935 -p 1985:1985 -p 8080:8080 \
-v /root/srs/srs.conf:/usr/local/srs/conf/srs.conf \
-v /root/srs/srs.log:/usr/local/srs/objs/srs.log \
ossrs/srs:v3.0-b2
- The general configuration of OBS is as follows:
- Bitrate: 550kbps
- Encoding: x264
- Preset: ultrafast
- Resolution: 960x540
- Frame rate: 30
- Streaming content: A video file received on WeChat PC version
Replay
How to replay bug?
Steps to reproduce the bug
Steps to replay the bug:
- Start SRS using the startup script.
- Track the log in real-time by running
tail -f srs.log. - Stream using OBS.
- When you see the following content in the log, immediately click on stop streaming in OBS (as soon as you see "client disconnect" flash), which has a high chance of triggering SRS to exit.
[2020-03-11 02:17:28.563][Trace][1][678] -> ENC time=20000891, encoders=1, input=__defaultVhost__/xes/yuwen9
[2020-03-11 02:17:29.752][Warn][1][679][32] client disconnect peer. ret=1009
Expected behavior:
Expected behavior:
Describe your expectation
The SRS does not exit and continues to work normally.
TRANS_BY_GPT3