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[接口] /api/ctrl/start_pull 如何使用? #112

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opo2000tw opened this issue Nov 29, 2021 · 9 comments
Closed

[接口] /api/ctrl/start_pull 如何使用? #112

opo2000tw opened this issue Nov 29, 2021 · 9 comments
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#Bug *Solved

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@opo2000tw
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opo2000tw commented Nov 29, 2021 •
edited
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頻道地址：佛教2,rtmp://hk2.hwadzan.com/liveedge/amtb

測試播放：ffplay rtmp://hk2.hwadzan.com/liveedge/amtb

  1. 指令：
    curl -H "Content-Type:application/json" -X POST -d '{"protocol": "rtmp", "addr":"hk2.hwadzan.com", "app_name":"liveedge", "stream_name":"amtb"}' http://127.0.0.1:8083/api/ctrl/start_pull

錯誤訊息：
lalserver.go

2021/11/26 18:54:06.805791 DEBUG group size=0 - server_manager.go:244
2021/11/26 18:54:36.801188 DEBUG group size=0 - server_manager.go:244
2021/11/26 18:54:37.140985  INFO http api start pull. req info={Protocol:rtmp Addr:hk2.hwadzan.com AppName:liveedge StreamName:amtb UrlParam:} - http_api.go:115
2021/11/26 18:54:37.141042  WARN group not exist, ignore start pull. streamName=amtb - server_manager.go:327
2021/11/26 18:55:06.801238 DEBUG group size=0 - server_manager.go:244
  1. 靜態設定：
    lalserver.conf.json
    "relay_pull": {
    "enable": false,
    "addr": ""
    },

可以給個範例或是說明以上兩個怎麼使用嗎?

不太懂這邊的流程和指令應該怎麼下。謝謝

我的理解是 1. 指令要拉取遠端流，卻去判斷 group 是否存在? 這不是很奇怪嗎
@opo2000tw
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opo2000tw commented Nov 29, 2021 •
edited
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做了以下嘗試
0. 關閉自動清空 group

  1. 先給他 group sub 對象，輸入：ffplay rtmp://127.0.0.1/liveedge/amtb，返回以下 json
{
    "error_code": 0,
    "desp": "succ",
    "data": {
        "groups": [
            {
                "stream_name": "amtb",
                "audio_codec": "",
                "video_codec": "",
                "video_width": 0,
                "video_height": 0,
                "pub": {
                    "protocol": "",
                    "session_id": "",
                    "remote_addr": "",
                    "start_time": "",
                    "read_bytes_sum": 0,
                    "wrote_bytes_sum": 0,
                    "bitrate": 0,
                    "read_bitrate": 0,
                    "write_bitrate": 0
                },
                "subs": [
                    {
                        "protocol": "RTMP",
                        "session_id": "RTMPPUBSUB2",
                        "remote_addr": "127.0.0.1:61227",
                        "start_time": "2021-11-29 14:53:24.759",
                        "read_bytes_sum": 3449,
                        "wrote_bytes_sum": 3527,
                        "bitrate": 0,
                        "read_bitrate": 0,
                        "write_bitrate": 0
                    }
                ],
                "pull": {
                    "protocol": "",
                    "session_id": "",
                    "remote_addr": "",
                    "start_time": "",
                    "read_bytes_sum": 0,
                    "wrote_bytes_sum": 0,
                    "bitrate": 0,
                    "read_bitrate": 0,
                    "write_bitrate": 0
                }
            }
        ]
    }
}

  1. 輸入指令
    curl -H "Content-Type:application/json" -X POST -d '{"protocol": "rtmp", "addr":"hk2.hwadzan.com:1935", "app_name":"liveedge", "stream_name":"amtb"}' http://127.0.0.1:8083/api/ctrl/start_pull

  2. 錯誤訊息

2021/11/29 14:57:17.530388  INFO http api start pull. req info={Protocol:rtmp Addr:hk2.hwadzan.com:1935 AppName:liveedge StreamName:amtb UrlParam:} - http_api.go:115
2021/11/29 14:57:17.530440  INFO [GROUP1] start relay pull. url=rtmp://hk2.hwadzan.com:1935/liveedge/amtb - group.go:1303
2021/11/29 14:57:17.530513  INFO [RTMPPULL3] lifecycle new rtmp ClientSession. session=0xc00011a400 - client_session.go:120
2021/11/29 14:57:17.530557 DEBUG [RTMPPULL3] Do. url=rtmp://hk2.hwadzan.com:1935/liveedge/amtb - client_session.go:126
2021/11/29 14:57:17.530640  INFO [RTMPPULL3] > tcp connect. - client_session.go:299
2021/11/29 14:57:17.563579 DEBUG [NAZACONN5] lifecycle new connection. net.Conn=0xc0000b6410, naza.Connection=0xc0000e29a0 - connection.go:192
2021/11/29 14:57:17.563649  INFO [RTMPPULL3] > W Handshake C0+C1. - client_session.go:317
2021/11/29 14:57:17.596959  INFO [RTMPPULL3] < R Handshake S0+S1. - client_session.go:325
2021/11/29 14:57:17.597040  INFO [RTMPPULL3] > W Handshake C2. - client_session.go:327
2021/11/29 14:57:17.597109  INFO [RTMPPULL3] < R Handshake S2. - client_session.go:335
2021/11/29 14:57:17.597163  INFO [RTMPPULL3] > W SetChunkSize 4096. - client_session.go:248
2021/11/29 14:57:17.597220  INFO [RTMPPULL3] > W connect('liveedge'). tcUrl=rtmp://hk2.hwadzan.com:1935/liveedge - client_session.go:254
2021/11/29 14:57:17.631139  INFO [RTMPPULL3] < R Window Acknowledgement Size: 2500000 - client_session.go:518
2021/11/29 14:57:17.631194  WARN [RTMPPULL3] < R Set Peer Bandwidth. ignore. - client_session.go:521
2021/11/29 14:57:17.631221  WARN [RTMPPULL3] read user control message, ignore. buf=00000000  00 00 00 00 00 00                                 |......|
 - client_session.go:362
2021/11/29 14:57:17.631242  INFO [RTMPPULL3] < R Set Chunk Size 4096. - client_session.go:524
2021/11/29 14:57:17.631271  WARN amf ReadArray without suffix Amf0TypeMarkerObjectEndBytes. - amf0.go:381
2021/11/29 14:57:17.631308  INFO [RTMPPULL3] < R _result("NetConnection.Connect.Success"). - client_session.go:474
2021/11/29 14:57:17.631325  INFO [RTMPPULL3] > W createStream(). - client_session.go:475
2021/11/29 14:57:17.664283  INFO [RTMPPULL3] < R _result(). - client_session.go:491
2021/11/29 14:57:17.664328  INFO [RTMPPULL3] > W play('amtb'). - client_session.go:494
2021/11/29 14:57:22.535206  INFO [RTMPPULL3] lifecycle dispose rtmp ClientSession. err=<nil> - client_session.go:550
2021/11/29 14:57:22.535326 DEBUG [NAZACONN5] Close. - connection.go:376
2021/11/29 14:57:22.535354 DEBUG [NAZACONN5] close once. err=<nil> - connection.go:504
2021/11/29 14:57:22.535446 ERROR [RTMPPULL3] relay pull fail. err=context deadline exceeded - group.go:1313
2021/11/29 14:57:22.535490 DEBUG [GROUP1] [RTMPPULL3] del rtmp PullSession from group. - group.go:680

@opo2000tw
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opo2000tw commented Nov 29, 2021 •
edited
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已用過以下測試源

ffplay rtmp://127.0.0.1:1935/liveedge/amtb

curl -H "Content-Type:application/json" -X POST -d '{"protocol": "rtmp", "addr":"61.93.225.146:1935", "app_name":"liveedge", "stream_name":"amtb"}' http://127.0.0.1:8083/api/ctrl/start_pull

2021/11/29 15:26:53.992769 ERROR [RTMPPULL1] relay pull fail. err=context deadline exceeded - group.go:1313
2021/11/29 15:26:53.992847 DEBUG [GROUP1] [RTMPPULL1] del rtmp PullSession from group. - group.go:680

ffplay rtmp://127.0.0.1:1935/dmb/ydlive_20140419_1

curl -H "Content-Type:application/json" -X POST -d '{"protocol": "rtmp", "addr":"1.255.48.202:1935", "app_name":"dmb", "stream_name":"ydlive_20140419_1"}' http://127.0.0.1:8083/api/ctrl/start_pull

進入 panic  lalserver 主程式死亡

ffplay rtmp://127.0.0.1:1935/cbs-live/cbs-live.stream

curl -H "Content-Type:application/json" -X POST -d '{"protocol": "rtmp", "addr":"101.79.245.175:1935", "app_name":"cbs-live", "stream_name":"cbs-live.stream", "url_param":""}' http://127.0.0.1:8083/api/ctrl/start_pull

進入 panic lalserver 程式死亡

詳見以下 2. --> 從程式開始到進入 panic lalserver 程式死亡

GOROOT=/usr/local/opt/go/libexec #gosetup
GOPATH=/Users/blakewu/go #gosetup
/usr/local/opt/go/libexec/bin/go build -o /private/var/folders/7c/6l1tr8_53w501pny7tp41x840000gn/T/GoLand/___go_build_main_go -gcflags all=-N -l /Volumes/Case/go/fork/lal/app/lalserver/main.go #gosetup
/Applications/GoLand.app/Contents/plugins/go/lib/dlv/mac/dlv --listen=127.0.0.1:56438 --headless=true --api-version=2 --check-go-version=false --only-same-user=false exec /private/var/folders/7c/6l1tr8_53w501pny7tp41x840000gn/T/GoLand/___go_build_main_go --
API server listening at: 127.0.0.1:56438
debugserver-@(#)PROGRAM:LLDB  PROJECT:lldb-1200.0.44
 for x86_64.
Got a connection, launched process /private/var/folders/7c/6l1tr8_53w501pny7tp41x840000gn/T/GoLand/___go_build_main_go (pid = 86860).
2021/11/29 15:59:39.960082  WARN config file did not specify in the command line, try to load it in the usual path. - main.go:52
2021/11/29 15:59:39.960619  WARN lalserver.conf.json not exist. - main.go:68
2021/11/29 15:59:39.960636  WARN ./conf/lalserver.conf.json exist. using it as config file. - main.go:65
2021/11/29 15:59:39.963486  INFO initial log succ. - config.go:210
2021/11/29 15:59:39.963754  INFO 
    __    ___    __
   / /   /   |  / /
  / /   / /| | / /
 / /___/ ___ |/ /___
/_____/_/  |_/_____/
 - config.go:213
2021/11/29 15:59:39.964135  INFO load conf file succ. filename=./conf/lalserver.conf.json, raw content={ "# doc of config": "https://pengrl.com/lal/#/ConfigBrief", "conf_version": "v0.2.4", "rtmp": { "enable": true, "addr": ":1935", "gop_num": 0, "merge_write_size": 0, "add_dummy_audio_enable": false, "add_dummy_audio_wait_audio_ms": 150 }, "default_http": { "http_listen_addr": ":8080", "https_listen_addr": ":4433", "https_cert_file": "./conf/cert.pem", "https_key_file": "./conf/key.pem" }, "httpflv": { "enable": false, "enable_https": false, "url_pattern": "/", "gop_num": 0 }, "hls": { "enable": false, "enable_https": false, "url_pattern": "/hls/", "out_path": "./lal_record/hls/", "fragment_duration_ms": 3000, "fragment_num": 6, "cleanup_mode": 1, "use_memory_as_disk_flag": false }, "httpts": { "enable": false, "enable_https":false, "url_pattern": "/" }, "rtsp": { "enable": true, "addr": ":5544" }, "record": { "enable_flv": false, "flv_out_path": "./lal_record/flv/", "enable_mpegts": false, "mpegts_out_path": "./lal_record/mpegts" }, "relay_push": { "enable": false, "addr_list":[ ] }, "relay_pull": { "enable": false, "addr": "" }, "http_api": { "enable": true, "addr": ":8083" }, "server_id": "1", "http_notify": { "enable": true, "update_interval_sec": 5, "on_server_start": "http://127.0.0.1:10101/on_server_start", "on_update": "http://127.0.0.1:10101/on_update", "on_pub_start": "http://127.0.0.1:10101/on_pub_start", "on_pub_stop": "http://127.0.0.1:10101/on_pub_stop", "on_sub_start": "http://127.0.0.1:10101/on_sub_start", "on_sub_stop": "http://127.0.0.1:10101/on_sub_stop", "on_rtmp_connect": "http://127.0.0.1:10101/on_rtmp_connect" }, "pprof": { "enable": true, "addr": ":8084" }, "log": { "level": 1, "filename": "./logs/lalserver.log", "is_to_stdout": true, "is_rotate_daily": true, "short_file_flag": true, "timestamp_flag": true, "timestamp_with_ms_flag": true, "level_flag": true, "assert_behavior": 1 } }  parsed=&{ConfVersion:v0.2.4 RtmpConfig:{Enable:true Addr::1935 GopNum:0 MergeWriteSize:0 AddDummyAudioEnable:false AddDummyAudioWaitAudioMs:150} DefaultHttpConfig:{CommonHttpAddrConfig:{HttpListenAddr::8080 HttpsListenAddr::4433 HttpsCertFile:./conf/cert.pem HttpsKeyFile:./conf/key.pem}} HttpflvConfig:{CommonHttpServerConfig:{CommonHttpAddrConfig:{HttpListenAddr::8080 HttpsListenAddr::4433 HttpsCertFile:./conf/cert.pem HttpsKeyFile:./conf/key.pem} Enable:false EnableHttps:false UrlPattern:/} GopNum:0} HlsConfig:{CommonHttpServerConfig:{CommonHttpAddrConfig:{HttpListenAddr::8080 HttpsListenAddr::4433 HttpsCertFile:./conf/cert.pem HttpsKeyFile:./conf/key.pem} Enable:false EnableHttps:false UrlPattern:/hls/} UseMemoryAsDiskFlag:false MuxerConfig:{OutPath:./lal_record/hls/ FragmentDurationMs:3000 FragmentNum:6 CleanupMode:1}} HttptsConfig:{CommonHttpServerConfig:{CommonHttpAddrConfig:{HttpListenAddr::8080 HttpsListenAddr::4433 HttpsCertFile:./conf/cert.pem HttpsKeyFile:./conf/key.pem} Enable:false EnableHttps:false UrlPattern:/}} RtspConfig:{Enable:true Addr::5544} RecordConfig:{EnableFlv:false FlvOutPath:./lal_record/flv/ EnableMpegts:false MpegtsOutPath:./lal_record/mpegts} RelayPushConfig:{Enable:false AddrList:[]} RelayPullConfig:{Enable:false Addr:} HttpApiConfig:{Enable:true Addr::8083} ServerId:1 HttpNotifyConfig:{Enable:true UpdateIntervalSec:5 OnServerStart:http://127.0.0.1:10101/on_server_start OnUpdate:http://127.0.0.1:10101/on_update OnPubStart:http://127.0.0.1:10101/on_pub_start OnPubStop:http://127.0.0.1:10101/on_pub_stop OnSubStart:http://127.0.0.1:10101/on_sub_start OnSubStop:http://127.0.0.1:10101/on_sub_stop OnRtmpConnect:http://127.0.0.1:10101/on_rtmp_connect} PprofConfig:{Enable:true Addr::8084} LogConfig:{Level:1 Filename:./logs/lalserver.log IsToStdout:true IsRotateDaily:true ShortFileFlag:true TimestampFlag:true TimestampWithMsFlag:true LevelFlag:true AssertBehavior:1}} - config.go:296
2021/11/29 15:59:39.964484  INFO wd: /Volumes/Case/go/fork/lal - server_manager.go:67
2021/11/29 15:59:39.964568  INFO args: /private/var/folders/7c/6l1tr8_53w501pny7tp41x840000gn/T/GoLand/___go_build_main_go - server_manager.go:68
2021/11/29 15:59:39.964584  INFO bininfo: GitTag=unknown. GitCommitLog=unknown. GitStatus=unknown. BuildTime=unknown. GoVersion=unknown. runtime=darwin/amd64. - server_manager.go:69
2021/11/29 15:59:39.964599  INFO version: lal v0.26.0 (github.com/q191201771/lal) - server_manager.go:70
2021/11/29 15:59:39.964611  INFO github: https://github.com/q191201771/lal - server_manager.go:71
2021/11/29 15:59:39.964623  INFO doc: https://pengrl.com/lal - server_manager.go:72
2021/11/29 15:59:39.964635  INFO serverStartTime: 2021-11-29 15:59:39.96 - server_manager.go:73
2021/11/29 15:59:39.965671  INFO start web pprof listen. addr=:8084 - server_manager.go:755
2021/11/29 15:59:39.967666  INFO start rtmp server listen. addr=:1935 - server.go:42
2021/11/29 15:59:39.968191  INFO start rtsp server listen. addr=:5544 - server.go:64
2021/11/29 15:59:39.968639  INFO start httpapi server listen. addr=:8083 - http_api.go:40
2021/11/29 15:59:47.637359  INFO accept a rtmp connection. remoteAddr=127.0.0.1:56452 - server.go:66
2021/11/29 15:59:47.637760 DEBUG [NAZACONN1] lifecycle new connection. net.Conn=0xc000140358, naza.Connection=0xc00016a370 - connection.go:192
2021/11/29 15:59:47.638179  INFO [RTMPPUBSUB1] lifecycle new rtmp ServerSession. session=0xc0001769a0, remote addr=127.0.0.1:56452 - server_session.go:97
2021/11/29 15:59:47.639637 DEBUG handshake complex mode. - handshake.go:249
2021/11/29 15:59:47.640024  INFO [RTMPPUBSUB1] < R Handshake C0+C1. - server_session.go:192
2021/11/29 15:59:47.640133  INFO [RTMPPUBSUB1] > W Handshake S0+S1+S2. - server_session.go:194
2021/11/29 15:59:47.640730  INFO [RTMPPUBSUB1] < R Handshake C2. - server_session.go:202
2021/11/29 15:59:47.641268  INFO [RTMPPUBSUB1] < R connect('dmb'). tcUrl=rtmp://127.0.0.1:1935/dmb - server_session.go:349
2021/11/29 15:59:47.641395  INFO [RTMPPUBSUB1] > W Window Acknowledgement Size 5000000. - server_session.go:353
2021/11/29 15:59:47.641602  INFO [RTMPPUBSUB1] > W Set Peer Bandwidth. - server_session.go:358
2021/11/29 15:59:47.641641  INFO [RTMPPUBSUB1] > W SetChunkSize 4096. - server_session.go:363
2021/11/29 15:59:47.641708  INFO [RTMPPUBSUB1] > W _result('NetConnection.Connect.Success'). - server_session.go:368
2021/11/29 15:59:47.642908  WARN [RTMPPUBSUB1] read unknown message. typeid=5, header={Csid:2 MsgLen:4 MsgTypeId:5 MsgStreamId:0 TimestampAbs:0}, b=len(core)=4096, rpos=0, wpos=4, hex=00000000  00 4c 4b 40                                       |.LK@|
 - server_session.go:229
2021/11/29 15:59:47.642969  INFO [RTMPPUBSUB1] < R createStream(). - server_session.go:380
2021/11/29 15:59:47.643002  INFO [RTMPPUBSUB1] > W _result(). - server_session.go:381
2021/11/29 15:59:47.643374 DEBUG [RTMPPUBSUB1] read command message, ignore it. cmd=getStreamLength, header={Csid:8 MsgLen:48 MsgTypeId:20 MsgStreamId:0 TimestampAbs:0}, b=len(core)=4096, rpos=27, wpos=48, hex=00000000  05 02 00 11 79 64 6c 69  76 65 5f 32 30 31 34 30  |....ydlive_20140|
00000010  34 31 39 5f 31                                    |419_1|
 - server_session.go:323
2021/11/29 15:59:47.643425  INFO [RTMPPUBSUB1] < R play('ydlive_20140419_1'). - server_session.go:441
2021/11/29 15:59:47.643508  INFO [RTMPPUBSUB1] > W onStatus('NetStream.Play.Start'). - server_session.go:451
2021/11/29 15:59:47.643617 DEBUG CHEFERASEME [RTMPPUBSUB1] OnNewRtmpSubSession. rtmp://127.0.0.1:1935/dmb/ydlive_20140419_1, dmb, ydlive_20140419_1,  - server_manager.go:432
2021/11/29 15:59:47.644081  INFO [GROUP1] lifecycle new group. group=0xc0001a6a00, appName=dmb, streamName=ydlive_20140419_1 - group.go:152
2021/11/29 15:59:47.644188 DEBUG [GROUP1] [RTMPPUBSUB1] add SubSession into group. - group.go:406
2021/11/29 15:59:47.644368  WARN [RTMPPUBSUB1] read unknown message. typeid=4, header={Csid:2 MsgLen:10 MsgTypeId:4 MsgStreamId:0 TimestampAbs:1}, b=len(core)=4096, rpos=0, wpos=10, hex=00000000  00 03 00 00 00 01 00 00  0b b8                    |..........|
 - server_session.go:229
2021/11/29 15:59:49.717938  INFO http api start pull. req info={Protocol:rtmp Addr:1.255.48.202:1935 AppName:dmb StreamName:ydlive_20140419_1 UrlParam:} - http_api.go:115
2021/11/29 15:59:49.718060  INFO [GROUP1] start relay pull. url=rtmp://1.255.48.202:1935/dmb/ydlive_20140419_1 - group.go:1303
2021/11/29 15:59:49.718346  INFO [RTMPPULL1] lifecycle new rtmp ClientSession. session=0xc000324000 - client_session.go:120
2021/11/29 15:59:49.718447 DEBUG [RTMPPULL1] Do. url=rtmp://1.255.48.202:1935/dmb/ydlive_20140419_1 - client_session.go:126
2021/11/29 15:59:49.718609  INFO [RTMPPULL1] > tcp connect. - client_session.go:299
2021/11/29 15:59:49.780839 DEBUG [NAZACONN2] lifecycle new connection. net.Conn=0xc000010068, naza.Connection=0xc00031c0b0 - connection.go:192
2021/11/29 15:59:49.780901  INFO [RTMPPULL1] > W Handshake C0+C1. - client_session.go:317
2021/11/29 15:59:49.843796  INFO [RTMPPULL1] < R Handshake S0+S1. - client_session.go:325
2021/11/29 15:59:49.843855  INFO [RTMPPULL1] > W Handshake C2. - client_session.go:327
2021/11/29 15:59:49.843900  INFO [RTMPPULL1] < R Handshake S2. - client_session.go:335
2021/11/29 15:59:49.843929  INFO [RTMPPULL1] > W SetChunkSize 4096. - client_session.go:248
2021/11/29 15:59:49.843982  INFO [RTMPPULL1] > W connect('dmb'). tcUrl=rtmp://1.255.48.202:1935/dmb - client_session.go:254
2021/11/29 15:59:49.906884  INFO [RTMPPULL1] < R Window Acknowledgement Size: 2500000 - client_session.go:518
2021/11/29 15:59:49.906968  WARN [RTMPPULL1] < R Set Peer Bandwidth. ignore. - client_session.go:521
2021/11/29 15:59:49.907036  WARN [RTMPPULL1] read user control message, ignore. buf=00000000  00 00 00 00 00 00                                 |......|
 - client_session.go:362
2021/11/29 15:59:49.907063  INFO [RTMPPULL1] < R Set Chunk Size 4096. - client_session.go:524
2021/11/29 15:59:49.907183  WARN amf ReadArray without suffix Amf0TypeMarkerObjectEndBytes. - amf0.go:381
2021/11/29 15:59:49.907212  INFO [RTMPPULL1] < R _result("NetConnection.Connect.Success"). - client_session.go:474
2021/11/29 15:59:49.907232  INFO [RTMPPULL1] > W createStream(). - client_session.go:475
2021/11/29 15:59:49.968505  INFO [RTMPPULL1] < R _result(). - client_session.go:491
2021/11/29 15:59:49.968615  INFO [RTMPPULL1] > W play('ydlive_20140419_1'). - client_session.go:494
2021/11/29 15:59:50.580619  WARN [RTMPPULL1] read on status message but code field unknown. code=NetStream.Play.PublishNotify - client_session.go:450
2021/11/29 15:59:50.580720  WARN [RTMPPULL1] read user control message, ignore. buf=00000000  00 00 00 00 00 01                                 |......|
 - client_session.go:362
2021/11/29 15:59:50.580758  WARN [RTMPPULL1] read on status message but code field unknown. code=NetStream.Play.Reset - client_session.go:450
2021/11/29 15:59:50.580794  INFO [RTMPPULL1] < R onStatus('NetStream.Play.Start'). - client_session.go:447
2021/11/29 15:59:50.581062 DEBUG [RTMPPULL1] < R |RtmpSampleAccess, ignore. - client_session.go:390
2021/11/29 15:59:50.581216 DEBUG [GROUP1] [RTMPPULL1] add PullSession into group. - group.go:367
2021/11/29 15:59:50.581458 DEBUG [GROUP1] cache rtmp metadata. size:56 - gop_cache.go:90
2021/11/29 16:01:15.336904 DEBUG [NAZACONN2] close once. err=read tcp 192.168.50.234:56454->1.255.48.202:1935: i/o timeout - connection.go:504
2021/11/29 16:01:15.337050 ERROR http notify post error. err=Post "http://127.0.0.1:10101/on_update": context deadline exceeded (Client.Timeout exceeded while awaiting headers) - http_notify.go:141
2021/11/29 16:01:15.337250  INFO [RTMPPULL1] lifecycle dispose rtmp ClientSession. err=read tcp 192.168.50.234:56454->1.255.48.202:1935: i/o timeout - client_session.go:550
2021/11/29 16:01:15.337340  INFO [RTMPPULL1] relay pull done. err=read tcp 192.168.50.234:56454->1.255.48.202:1935: i/o timeout - group.go:1320
2021/11/29 16:01:15.337414 DEBUG [GROUP1] [RTMPPULL1] del rtmp PullSession from group. - group.go:680
2021/11/29 16:01:15.337314 DEBUG [NAZACONN2] Close. - connection.go:376
2021/11/29 16:01:15.969995 DEBUG group size=1 - server_manager.go:244
2021/11/29 16:01:15.970161 DEBUG {"stream_name":"ydlive_20140419_1","audio_codec":"","video_codec":"","video_width":0,"video_height":0,"pub":{"protocol":"","session_id":"","remote_addr":"","start_time":"","read_bytes_sum":0,"wrote_bytes_sum":0,"bitrate":0,"read_bitrate":0,"write_bitrate":0},"subs":[{"protocol":"RTMP","session_id":"RTMPPUBSUB1","remote_addr":"127.0.0.1:56452","start_time":"2021-11-29 15:59:47.638","read_bytes_sum":3465,"wrote_bytes_sum":3583,"bitrate":0,"read_bitrate":0,"write_bitrate":0}],"pull":{"protocol":"RTMP","session_id":"RTMPPULL1","remote_addr":"1.255.48.202:1935","start_time":"2021-11-29 15:59:49.718","read_bytes_sum":4368,"wrote_bytes_sum":3312,"bitrate":0,"read_bitrate":0,"write_bitrate":0}} - server_manager.go:247
2021/11/29 16:01:26.038193 DEBUG [NAZACONN1] close once. err=EOF - connection.go:504
2021/11/29 16:01:26.038484  INFO [RTMPPUBSUB1] rtmp loop done. err=EOF - server.go:69
2021/11/29 16:01:26.038535 DEBUG CHEFERASEME [RTMPPUBSUB1] OnDelRtmpSubSession. rtmp://127.0.0.1:1935/dmb/ydlive_20140419_1, dmb, ydlive_20140419_1,  - server_manager.go:455
2021/11/29 16:01:26.038637 DEBUG [GROUP1] [RTMPPUBSUB1] del rtmp SubSession from group. - group.go:688
2021/11/29 16:01:27.968529  INFO accept a rtmp connection. remoteAddr=127.0.0.1:56498 - server.go:66
2021/11/29 16:01:27.968614 DEBUG [NAZACONN3] lifecycle new connection. net.Conn=0xc000010090, naza.Connection=0xc00031c210 - connection.go:192
2021/11/29 16:01:27.968690  INFO [RTMPPUBSUB2] lifecycle new rtmp ServerSession. session=0xc000314c60, remote addr=127.0.0.1:56498 - server_session.go:97
2021/11/29 16:01:27.968794 DEBUG handshake complex mode. - handshake.go:249
2021/11/29 16:01:27.968858  INFO [RTMPPUBSUB2] < R Handshake C0+C1. - server_session.go:192
2021/11/29 16:01:27.968888  INFO [RTMPPUBSUB2] > W Handshake S0+S1+S2. - server_session.go:194
2021/11/29 16:01:27.969160  INFO [RTMPPUBSUB2] < R Handshake C2. - server_session.go:202
2021/11/29 16:01:27.969279  INFO [RTMPPUBSUB2] < R connect('dmb'). tcUrl=rtmp://127.0.0.1:1935/dmb - server_session.go:349
2021/11/29 16:01:27.969327  INFO [RTMPPUBSUB2] > W Window Acknowledgement Size 5000000. - server_session.go:353
2021/11/29 16:01:27.969413  INFO [RTMPPUBSUB2] > W Set Peer Bandwidth. - server_session.go:358
2021/11/29 16:01:27.970014  INFO [RTMPPUBSUB2] > W SetChunkSize 4096. - server_session.go:363
2021/11/29 16:01:27.970186  INFO [RTMPPUBSUB2] > W _result('NetConnection.Connect.Success'). - server_session.go:368
2021/11/29 16:01:27.970524  WARN [RTMPPUBSUB2] read unknown message. typeid=5, header={Csid:2 MsgLen:4 MsgTypeId:5 MsgStreamId:0 TimestampAbs:0}, b=len(core)=4096, rpos=0, wpos=4, hex=00000000  00 4c 4b 40                                       |.LK@|
 - server_session.go:229
2021/11/29 16:01:27.970632  INFO [RTMPPUBSUB2] < R createStream(). - server_session.go:380
2021/11/29 16:01:27.970686  INFO [RTMPPUBSUB2] > W _result(). - server_session.go:381
2021/11/29 16:01:27.970935 DEBUG [RTMPPUBSUB2] read command message, ignore it. cmd=getStreamLength, header={Csid:8 MsgLen:48 MsgTypeId:20 MsgStreamId:0 TimestampAbs:0}, b=len(core)=4096, rpos=27, wpos=48, hex=00000000  05 02 00 11 79 64 6c 69  76 65 5f 32 30 31 34 30  |....ydlive_20140|
00000010  34 31 39 5f 31                                    |419_1|
 - server_session.go:323
2021/11/29 16:01:27.970987  INFO [RTMPPUBSUB2] < R play('ydlive_20140419_1'). - server_session.go:441
2021/11/29 16:01:27.971036  INFO [RTMPPUBSUB2] > W onStatus('NetStream.Play.Start'). - server_session.go:451
2021/11/29 16:01:27.971156 DEBUG CHEFERASEME [RTMPPUBSUB2] OnNewRtmpSubSession. rtmp://127.0.0.1:1935/dmb/ydlive_20140419_1, dmb, ydlive_20140419_1,  - server_manager.go:432
2021/11/29 16:01:27.971202 DEBUG [GROUP1] [RTMPPUBSUB2] add SubSession into group. - group.go:406
2021/11/29 16:01:27.971235  INFO [GROUP1] start relay pull. url=rtmp://1.255.48.202:1935/dmb/ydlive_20140419_1 - group.go:1303
2021/11/29 16:01:27.971303  WARN [RTMPPUBSUB2] read unknown message. typeid=4, header={Csid:2 MsgLen:10 MsgTypeId:4 MsgStreamId:0 TimestampAbs:1}, b=len(core)=4096, rpos=0, wpos=10, hex=00000000  00 03 00 00 00 01 00 00  0b b8                    |..........|
 - server_session.go:229
2021/11/29 16:01:27.971359  INFO [RTMPPULL2] lifecycle new rtmp ClientSession. session=0xc0003e6000 - client_session.go:120
2021/11/29 16:01:27.971401 DEBUG [RTMPPULL2] Do. url=rtmp://1.255.48.202:1935/dmb/ydlive_20140419_1 - client_session.go:126
2021/11/29 16:01:27.971472  INFO [RTMPPULL2] > tcp connect. - client_session.go:299
2021/11/29 16:01:28.042642 DEBUG [NAZACONN4] lifecycle new connection. net.Conn=0xc0004ae050, naza.Connection=0xc0004c0210 - connection.go:192
2021/11/29 16:01:28.042698  INFO [RTMPPULL2] > W Handshake C0+C1. - client_session.go:317
2021/11/29 16:01:28.113688  INFO [RTMPPULL2] < R Handshake S0+S1. - client_session.go:325
2021/11/29 16:01:28.113755  INFO [RTMPPULL2] > W Handshake C2. - client_session.go:327
2021/11/29 16:01:28.113854  INFO [RTMPPULL2] < R Handshake S2. - client_session.go:335
2021/11/29 16:01:28.113898  INFO [RTMPPULL2] > W SetChunkSize 4096. - client_session.go:248
2021/11/29 16:01:28.113986  INFO [RTMPPULL2] > W connect('dmb'). tcUrl=rtmp://1.255.48.202:1935/dmb - client_session.go:254
2021/11/29 16:01:28.185174  INFO [RTMPPULL2] < R Window Acknowledgement Size: 2500000 - client_session.go:518
2021/11/29 16:01:28.185240  WARN [RTMPPULL2] < R Set Peer Bandwidth. ignore. - client_session.go:521
2021/11/29 16:01:28.185273  WARN [RTMPPULL2] read user control message, ignore. buf=00000000  00 00 00 00 00 00                                 |......|
 - client_session.go:362
2021/11/29 16:01:28.185294  INFO [RTMPPULL2] < R Set Chunk Size 4096. - client_session.go:524
2021/11/29 16:01:28.185332  WARN amf ReadArray without suffix Amf0TypeMarkerObjectEndBytes. - amf0.go:381
2021/11/29 16:01:28.185358  INFO [RTMPPULL2] < R _result("NetConnection.Connect.Success"). - client_session.go:474
2021/11/29 16:01:28.185374  INFO [RTMPPULL2] > W createStream(). - client_session.go:475
2021/11/29 16:01:28.255378  INFO [RTMPPULL2] < R _result(). - client_session.go:491
2021/11/29 16:01:28.255479  INFO [RTMPPULL2] > W play('ydlive_20140419_1'). - client_session.go:494
2021/11/29 16:01:28.783652  WARN [RTMPPULL2] read on status message but code field unknown. code=NetStream.Play.PublishNotify - client_session.go:450
2021/11/29 16:01:28.783764  WARN [RTMPPULL2] read user control message, ignore. buf=00000000  00 00 00 00 00 01                                 |......|
 - client_session.go:362
2021/11/29 16:01:28.783803  WARN [RTMPPULL2] read on status message but code field unknown. code=NetStream.Play.Reset - client_session.go:450
2021/11/29 16:01:28.783843  INFO [RTMPPULL2] < R onStatus('NetStream.Play.Start'). - client_session.go:447
2021/11/29 16:01:38.000847 DEBUG [GROUP1] [RTMPPULL2] add PullSession into group. - group.go:367
2021/11/29 16:01:38.000846 DEBUG [RTMPPULL2] < R |RtmpSampleAccess, ignore. - client_session.go:390
2021/11/29 16:01:38.001302 DEBUG [GROUP1] cache rtmp metadata. size:56 - gop_cache.go:90
2021/11/29 16:01:41.270168 DEBUG [GROUP1] cache rtmp metadata. size:553 - gop_cache.go:90
2021/11/29 16:01:41.270264  INFO http api start pull. req info={Protocol:rtmp Addr:1.255.48.202:1935 AppName:dmb StreamName:ydlive_20140419_1 UrlParam:} - http_api.go:115
panic: runtime error: index out of range [0] with length 0

goroutine 84 [running]:
github.com/q191201771/lal/pkg/base.RtmpMsg.IsAacSeqHeader({{0x6, 0x0, 0x8, 0x1, 0x0}, {0x0, 0x0, 0x0}})
        /Volumes/Case/go/fork/lal/pkg/base/rtmp_t.go:114 +0xbb
github.com/q191201771/lal/pkg/remux.(*GopCache).Feed(0xc000149f40, {{0x6, 0x0, 0x8, 0x1, 0x0}, {0x0, 0x0, 0x0}}, 0xc000125298)
        /Volumes/Case/go/fork/lal/pkg/remux/gop_cache.go:93 +0xd0
github.com/q191201771/lal/pkg/logic.(*Group).broadcastByRtmpMsg(0xc0001a6a00, {{0x6, 0x0, 0x8, 0x1, 0x0}, {0x0, 0x0, 0x0}})
        /Volumes/Case/go/fork/lal/pkg/logic/group.go:1149 +0x126d
github.com/q191201771/lal/pkg/logic.(*Group).OnReadRtmpAvMsg(0xc0001a6a00, {{0x6, 0x0, 0x8, 0x1, 0x0}, {0x0, 0x0, 0x0}})
        /Volumes/Case/go/fork/lal/pkg/logic/group.go:918 +0x145
github.com/q191201771/lal/pkg/rtmp.(*ClientSession).doMsg(0xc0003e6000, 0xc0004a4750)
        /Volumes/Case/go/fork/lal/pkg/rtmp/client_session.go:368 +0x409
github.com/q191201771/lal/pkg/rtmp.(*ChunkComposer).RunLoop(0xc00039a440, {0x5b7d3c0, 0xc0004c0210}, 0xc000125da0)
        /Volumes/Case/go/fork/lal/pkg/rtmp/chunk_composer.go:238 +0xdbd
github.com/q191201771/lal/pkg/rtmp.(*ClientSession).runReadLoop(0xc0003e6000)
        /Volumes/Case/go/fork/lal/pkg/rtmp/client_session.go:340 +0xb2
github.com/q191201771/lal/pkg/rtmp.(*ClientSession).doContext.func1()
        /Volumes/Case/go/fork/lal/pkg/rtmp/client_session.go:260 +0x618
created by github.com/q191201771/lal/pkg/rtmp.(*ClientSession).doContext
        /Volumes/Case/go/fork/lal/pkg/rtmp/client_session.go:233 +0x12d
Exiting.

Debugger finished with the exit code 0

@q191201771
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感谢反馈，对您的三次留言依次回复：

  1. http api中的start pull当前常见的用法是，有播放端从lalserver拉流，流不存在，从远端pull至本地，供拉流端使用。当本地没有拉这路流的播放者时，不再pull。设计的初衷是按需pull，节约资源。

  2. 看日志是发起了pull动作，但是在发送完rtmp play信令后，没有收到相对应的结果信令，最终达到超时时间，本端主动停止了pull会话。

该测试中的rtmp://hk2.hwadzan.com/liveedge/amtb 我tcp建联失败（可能是网络原因），你用ffplay播放这个流是正常的吗？

  1. panic的问题我会尽快定位并修复

感谢。

q191201771 added a commit that referenced this issue Nov 29, 2021
@q191201771
[fix] 增强兼容性，当收到的rtmp message中的payload长度为0时，则忽略 #112
cce165b
@q191201771
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3.2中的panic的问题我已经修复，你可以继续测试了。（panic的原因是源流的rtmp协议不太标准）

@opo2000tw
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opo2000tw commented Nov 29, 2021 •
edited
Loading

  1. 理解是 按需照 appName/streamName = xxx 拉取指定的流
    "動態給定網址" 的應用場景在 lalserver.go session 過期前，或由 dispatch.go 以下情況發生之間
    "靜態給定網址" 則寫入在 lalserver.conf.json
dispatch.go
2021/11/30 04:55:14.806995  INFO [ReqID2733] on_sub_start. info={SessionEventCommonInfo:{Protocol:rtmp://127.0.0.1:1935/live/test SessionId:RTMPPUBSUB3 RemoteAddr:127.0.0.1:62562 ServerId:1 Url: AppName:live StreamName:test UrlParam: HasInSession:false HasOutSession:true}} - dispatch.go:118
2021/11/30 04:55:14.807015  INFO [ReqID2733] pub not exist, ignore. - dispatch.go:142

輸入 /api/ctrl/start_pull ...

dispatch.go
2021/11/30 05:15:46.351803  INFO [ReqID42] on_sub_stop. info={SessionEventCommonInfo:{Protocol:RTMP SessionId:RTMPPUBSUB4 RemoteAddr:127.0.0.1:63251 ServerId:1 Url: AppName:cbs-live StreamName:cbs-live.stream UrlParam: HasInSession:false HasOutSession:false}} - dispatch.go:172
2021/11/30 05:15:50.351280  INFO [ReqID43] on_update. info={ServerId:1 Groups:[]} - dispatch.go:183
  1. 用 ffplay 播放皆正常，不確定 hk2.hwadzan.com 在大陸是否會被擋 ip，因為是佛教網站
    佛教2,rtmp://hk2.hwadzan.com/liveedge/amtb
    佛教4,rtmp://hk2.hwadzan.com/liveedgelist/livetv
/Volumes/Case/go/fork/lal/lal_record tags/v0.26.0* 2m 17s
❯ ffplay rtmp://hk2.hwadzan.com/liveedge/amtb
ffplay version 4.4.1 Copyright (c) 2003-2021 the FFmpeg developers
  built with Apple clang version 12.0.0 (clang-1200.0.32.29)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/4.4.1 --enable-shared --enable-pthreads --enable-version3 --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libdav1d --enable-libmp3lame --enable-libopus --enable-librav1e --enable-librubberband --enable-libsnappy --enable-libsrt --enable-libtesseract --enable-libtheora --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libspeex --enable-libsoxr --enable-libzmq --enable-libzimg --disable-libjack --disable-indev=jack --enable-avresample --enable-videotoolbox
  libavutil      56. 70.100 / 56. 70.100
  libavcodec     58.134.100 / 58.134.100
  libavformat    58. 76.100 / 58. 76.100
  libavdevice    58. 13.100 / 58. 13.100
  libavfilter     7.110.100 /  7.110.100
  libavresample   4.  0.  0 /  4.  0.  0
  libswscale      5.  9.100 /  5.  9.100
  libswresample   3.  9.100 /  3.  9.100
  libpostproc    55.  9.100 / 55.  9.100
Input #0, flv, from 'rtmp://hk2.hwadzan.com/liveedge/amtb': f=0/0
  Metadata:
    |RtmpSampleAccess: false
    length          : 100236864
    timescale       : 48000
    sampletype      : mp4a
    audiochannels   : 2
    videoframerate  : 30
    aacaot          : 2
    avclevel        : 31
    avcprofile      : 77
    frameWidth      : 1280
    frameHeight     : 720
    displayWidth    : 1280
    displayHeight   : 720
    moovposition    : 40
  Duration: N/A, start: 0.000000, bitrate: N/A
  Stream #0:0: Data: none
  Stream #0:1: Video: h264 (Main), yuv420p(progressive), 1280x720, 29.97 fps, 29.97 tbr, 1k tbn, 59.94 tbc
  Stream #0:2: Audio: aac (LC), 48000 Hz, stereo, fltp
  17.75 A-V: -0.004 fd= 187 aq=    0KB vq=    0KB sq=    0B f=88/45

没有收到相对应的结果信令，最终达到超时时间，本端主动停止了pull会话。
我會再去做確認，指令和地址應該是沒有問題，log如下

GOROOT=/usr/local/opt/go/libexec #gosetup
GOPATH=/Users/blakewu/go #gosetup
/usr/local/opt/go/libexec/bin/go build -o /private/var/folders/7c/6l1tr8_53w501pny7tp41x840000gn/T/GoLand/___go_build_main_go -gcflags all=-N -l /Volumes/Case/go/fork/lal/app/lalserver/main.go #gosetup
/Applications/GoLand.app/Contents/plugins/go/lib/dlv/mac/dlv --listen=127.0.0.1:64829 --headless=true --api-version=2 --check-go-version=false --only-same-user=false exec /private/var/folders/7c/6l1tr8_53w501pny7tp41x840000gn/T/GoLand/___go_build_main_go --
API server listening at: 127.0.0.1:64829
debugserver-@(#)PROGRAM:LLDB  PROJECT:lldb-1200.0.44
 for x86_64.
Got a connection, launched process /private/var/folders/7c/6l1tr8_53w501pny7tp41x840000gn/T/GoLand/___go_build_main_go (pid = 34344).
2021/11/30 06:08:59.069284  WARN config file did not specify in the command line, try to load it in the usual path. - main.go:52
2021/11/30 06:08:59.070343  WARN lalserver.conf.json not exist. - main.go:68
2021/11/30 06:08:59.070377  WARN ./conf/lalserver.conf.json exist. using it as config file. - main.go:65
2021/11/30 06:08:59.073645  INFO initial log succ. - config.go:210
2021/11/30 06:08:59.073934  INFO 
    __    ___    __
   / /   /   |  / /
  / /   / /| | / /
 / /___/ ___ |/ /___
/_____/_/  |_/_____/
 - config.go:213
2021/11/30 06:08:59.074540  INFO load conf file succ. filename=./conf/lalserver.conf.json, raw content={ "# doc of config": "https://pengrl.com/lal/#/ConfigBrief", "conf_version": "v0.2.4", "rtmp": { "enable": true, "addr": ":1935", "gop_num": 0, "merge_write_size": 0, "add_dummy_audio_enable": false, "add_dummy_audio_wait_audio_ms": 150 }, "default_http": { "http_listen_addr": ":8080", "https_listen_addr": ":4433", "https_cert_file": "./conf/cert.pem", "https_key_file": "./conf/key.pem" }, "httpflv": { "enable": true, "enable_https": false, "url_pattern": "/", "gop_num": 0 }, "hls": { "enable": true, "enable_https": false, "url_pattern": "/hls/", "out_path": "./lal_record/hls/", "fragment_duration_ms": 3000, "fragment_num": 6, "cleanup_mode": 1, "use_memory_as_disk_flag": false }, "httpts": { "enable": true, "enable_https":false, "url_pattern": "/" }, "rtsp": { "enable": true, "addr": ":5544" }, "record": { "enable_flv": false, "flv_out_path": "./lal_record/flv/", "enable_mpegts": false, "mpegts_out_path": "./lal_record/mpegts" }, "relay_push": { "enable": false, "addr_list":[ ] }, "relay_pull": { "enable": false, "addr": "" }, "http_api": { "enable": true, "addr": ":8083" }, "server_id": "1", "http_notify": { "enable": true, "update_interval_sec": 5, "on_server_start": "http://127.0.0.1:10101/on_server_start", "on_update": "http://127.0.0.1:10101/on_update", "on_pub_start": "http://127.0.0.1:10101/on_pub_start", "on_pub_stop": "http://127.0.0.1:10101/on_pub_stop", "on_sub_start": "http://127.0.0.1:10101/on_sub_start", "on_sub_stop": "http://127.0.0.1:10101/on_sub_stop", "on_rtmp_connect": "http://127.0.0.1:10101/on_rtmp_connect" }, "pprof": { "enable": true, "addr": ":8084" }, "log": { "level": 1, "filename": "./logs/lalserver.log", "is_to_stdout": true, "is_rotate_daily": true, "short_file_flag": true, "timestamp_flag": true, "timestamp_with_ms_flag": true, "level_flag": true, "assert_behavior": 1 } }  parsed=&{ConfVersion:v0.2.4 RtmpConfig:{Enable:true Addr::1935 GopNum:0 MergeWriteSize:0 AddDummyAudioEnable:false AddDummyAudioWaitAudioMs:150} DefaultHttpConfig:{CommonHttpAddrConfig:{HttpListenAddr::8080 HttpsListenAddr::4433 HttpsCertFile:./conf/cert.pem HttpsKeyFile:./conf/key.pem}} HttpflvConfig:{CommonHttpServerConfig:{CommonHttpAddrConfig:{HttpListenAddr::8080 HttpsListenAddr::4433 HttpsCertFile:./conf/cert.pem HttpsKeyFile:./conf/key.pem} Enable:true EnableHttps:false UrlPattern:/} GopNum:0} HlsConfig:{CommonHttpServerConfig:{CommonHttpAddrConfig:{HttpListenAddr::8080 HttpsListenAddr::4433 HttpsCertFile:./conf/cert.pem HttpsKeyFile:./conf/key.pem} Enable:true EnableHttps:false UrlPattern:/hls/} UseMemoryAsDiskFlag:false MuxerConfig:{OutPath:./lal_record/hls/ FragmentDurationMs:3000 FragmentNum:6 CleanupMode:1}} HttptsConfig:{CommonHttpServerConfig:{CommonHttpAddrConfig:{HttpListenAddr::8080 HttpsListenAddr::4433 HttpsCertFile:./conf/cert.pem HttpsKeyFile:./conf/key.pem} Enable:true EnableHttps:false UrlPattern:/}} RtspConfig:{Enable:true Addr::5544} RecordConfig:{EnableFlv:false FlvOutPath:./lal_record/flv/ EnableMpegts:false MpegtsOutPath:./lal_record/mpegts} RelayPushConfig:{Enable:false AddrList:[]} RelayPullConfig:{Enable:false Addr:} HttpApiConfig:{Enable:true Addr::8083} ServerId:1 HttpNotifyConfig:{Enable:true UpdateIntervalSec:5 OnServerStart:http://127.0.0.1:10101/on_server_start OnUpdate:http://127.0.0.1:10101/on_update OnPubStart:http://127.0.0.1:10101/on_pub_start OnPubStop:http://127.0.0.1:10101/on_pub_stop OnSubStart:http://127.0.0.1:10101/on_sub_start OnSubStop:http://127.0.0.1:10101/on_sub_stop OnRtmpConnect:http://127.0.0.1:10101/on_rtmp_connect} PprofConfig:{Enable:true Addr::8084} LogConfig:{Level:1 Filename:./logs/lalserver.log IsToStdout:true IsRotateDaily:true ShortFileFlag:true TimestampFlag:true TimestampWithMsFlag:true LevelFlag:true AssertBehavior:1}} - config.go:296
2021/11/30 06:08:59.074921  INFO wd: /Volumes/Case/go/fork/lal - server_manager.go:67
2021/11/30 06:08:59.075059  INFO args: /private/var/folders/7c/6l1tr8_53w501pny7tp41x840000gn/T/GoLand/___go_build_main_go - server_manager.go:68
2021/11/30 06:08:59.075084  INFO bininfo: GitTag=unknown. GitCommitLog=unknown. GitStatus=unknown. BuildTime=unknown. GoVersion=unknown. runtime=darwin/amd64. - server_manager.go:69
2021/11/30 06:08:59.075105  INFO version: lal v0.26.0 (github.com/q191201771/lal) - server_manager.go:70
2021/11/30 06:08:59.075125  INFO github: https://github.com/q191201771/lal - server_manager.go:71
2021/11/30 06:08:59.075146  INFO doc: https://pengrl.com/lal - server_manager.go:72
2021/11/30 06:08:59.075166  INFO serverStartTime: 2021-11-30 06:08:59.07 - server_manager.go:73
2021/11/30 06:08:59.076557  INFO start web pprof listen. addr=:8084 - server_manager.go:755
2021/11/30 06:08:59.079040  INFO add http listen for httpflv. addr=:8080, pattern=/ - server_manager.go:143
2021/11/30 06:08:59.079090  INFO add http listen for httpts. addr=:8080, pattern=/ - server_manager.go:143
2021/11/30 06:08:59.079117  INFO add http listen for hls. addr=:8080, pattern=/hls/ - server_manager.go:143
2021/11/30 06:08:59.079196  INFO start rtmp server listen. addr=:1935 - server.go:42
2021/11/30 06:08:59.079899  INFO start rtsp server listen. addr=:5544 - server.go:64
2021/11/30 06:08:59.080347  INFO start httpapi server listen. addr=:8083 - http_api.go:40
2021/11/30 06:09:04.979559  INFO accept a rtmp connection. remoteAddr=127.0.0.1:64842 - server.go:66
2021/11/30 06:09:04.979682 DEBUG [NAZACONN1] lifecycle new connection. net.Conn=0xc0001a0360, naza.Connection=0xc0001d0370 - connection.go:192
2021/11/30 06:09:04.980107  INFO [RTMPPUBSUB1] lifecycle new rtmp ServerSession. session=0xc0001dcb00, remote addr=127.0.0.1:64842 - server_session.go:97
2021/11/30 06:09:04.980489 DEBUG handshake complex mode. - handshake.go:249
2021/11/30 06:09:04.980629  INFO [RTMPPUBSUB1] < R Handshake C0+C1. - server_session.go:192
2021/11/30 06:09:04.980758  INFO [RTMPPUBSUB1] > W Handshake S0+S1+S2. - server_session.go:194
2021/11/30 06:09:04.981562  INFO [RTMPPUBSUB1] < R Handshake C2. - server_session.go:202
2021/11/30 06:09:04.981974  INFO [RTMPPUBSUB1] < R connect('liveedge'). tcUrl=rtmp://127.0.0.1:1935/liveedge - server_session.go:349
2021/11/30 06:09:04.982227  INFO [RTMPPUBSUB1] > W Window Acknowledgement Size 5000000. - server_session.go:353
2021/11/30 06:09:04.982442  INFO [RTMPPUBSUB1] > W Set Peer Bandwidth. - server_session.go:358
2021/11/30 06:09:04.982494  INFO [RTMPPUBSUB1] > W SetChunkSize 4096. - server_session.go:363
2021/11/30 06:09:04.982580  INFO [RTMPPUBSUB1] > W _result('NetConnection.Connect.Success'). - server_session.go:368
2021/11/30 06:09:04.982944  WARN [RTMPPUBSUB1] read unknown message. typeid=5, header={Csid:2 MsgLen:4 MsgTypeId:5 MsgStreamId:0 TimestampAbs:0}, b=len(core)=4096, rpos=0, wpos=4, hex=00000000  00 4c 4b 40                                       |.LK@|
 - server_session.go:229
2021/11/30 06:09:04.982989  INFO [RTMPPUBSUB1] < R createStream(). - server_session.go:380
2021/11/30 06:09:04.983077  INFO [RTMPPUBSUB1] > W _result(). - server_session.go:381
2021/11/30 06:09:04.983315 DEBUG [RTMPPUBSUB1] read command message, ignore it. cmd=getStreamLength, header={Csid:8 MsgLen:35 MsgTypeId:20 MsgStreamId:0 TimestampAbs:0}, b=len(core)=4096, rpos=27, wpos=35, hex=00000000  05 02 00 04 61 6d 74 62                           |....amtb|
 - server_session.go:323
2021/11/30 06:09:04.983376  INFO [RTMPPUBSUB1] < R play('amtb'). - server_session.go:441
2021/11/30 06:09:04.983462  INFO [RTMPPUBSUB1] > W onStatus('NetStream.Play.Start'). - server_session.go:451
2021/11/30 06:09:04.983619 DEBUG CHEFERASEME [RTMPPUBSUB1] OnNewRtmpSubSession. rtmp://127.0.0.1:1935/liveedge/amtb, liveedge, amtb,  - server_manager.go:432
2021/11/30 06:09:04.983733  INFO [GROUP1] lifecycle new group. group=0xc0002f8000, appName=liveedge, streamName=amtb - group.go:152
2021/11/30 06:09:04.983867 DEBUG [GROUP1] [RTMPPUBSUB1] add SubSession into group. - group.go:406
2021/11/30 06:09:04.984151  WARN [RTMPPUBSUB1] read unknown message. typeid=4, header={Csid:2 MsgLen:10 MsgTypeId:4 MsgStreamId:0 TimestampAbs:1}, b=len(core)=4096, rpos=0, wpos=10, hex=00000000  00 03 00 00 00 01 00 00  0b b8                    |..........|
 - server_session.go:229
2021/11/30 06:09:15.083983  WARN [GROUP1] session timeout. session=RTMPPUBSUB1 - group.go:201
2021/11/30 06:09:15.084054  INFO [RTMPPUBSUB1] lifecycle dispose rtmp ServerSession. - server_session.go:124
2021/11/30 06:09:15.084071 DEBUG [NAZACONN1] Close. - connection.go:376
2021/11/30 06:09:15.084107 DEBUG [NAZACONN1] close once. err=<nil> - connection.go:504
2021/11/30 06:09:15.084221 DEBUG [GROUP1] [RTMPPUBSUB1] del rtmp SubSession from group. - group.go:688
2021/11/30 06:09:15.084247  INFO [RTMPPUBSUB1] rtmp loop done. err=read tcp 127.0.0.1:1935->127.0.0.1:64842: use of closed network connection - server.go:69
2021/11/30 06:09:15.084291 DEBUG CHEFERASEME [RTMPPUBSUB1] OnDelRtmpSubSession. rtmp://127.0.0.1:1935/liveedge/amtb, liveedge, amtb,  - server_manager.go:455
2021/11/30 06:09:15.084345 DEBUG [GROUP1] [RTMPPUBSUB1] del rtmp SubSession from group. - group.go:688
2021/11/30 06:09:15.169443  INFO http api start pull. req info={Protocol:rtmp Addr:61.93.225.146:1935 AppName:liveedge StreamName:amtb UrlParam:} - http_api.go:115
2021/11/30 06:09:16.084120  INFO erase empty group. [GROUP1] - server_manager.go:232
2021/11/30 06:09:16.084181  INFO [GROUP1] lifecycle dispose group. - group.go:262
2021/11/30 06:09:22.139226  INFO accept a rtmp connection. remoteAddr=127.0.0.1:64853 - server.go:66
2021/11/30 06:09:22.139326 DEBUG [NAZACONN2] lifecycle new connection. net.Conn=0xc0001340b0, naza.Connection=0xc00015c210 - connection.go:192
2021/11/30 06:09:22.139396  INFO [RTMPPUBSUB2] lifecycle new rtmp ServerSession. session=0xc0001531e0, remote addr=127.0.0.1:64853 - server_session.go:97
2021/11/30 06:09:22.139517 DEBUG handshake complex mode. - handshake.go:249
2021/11/30 06:09:22.139586  INFO [RTMPPUBSUB2] < R Handshake C0+C1. - server_session.go:192
2021/11/30 06:09:22.139618  INFO [RTMPPUBSUB2] > W Handshake S0+S1+S2. - server_session.go:194
2021/11/30 06:09:22.139873  INFO [RTMPPUBSUB2] < R Handshake C2. - server_session.go:202
2021/11/30 06:09:22.139988  INFO [RTMPPUBSUB2] < R connect('liveedge'). tcUrl=rtmp://127.0.0.1:1935/liveedge - server_session.go:349
2021/11/30 06:09:22.140034  INFO [RTMPPUBSUB2] > W Window Acknowledgement Size 5000000. - server_session.go:353
2021/11/30 06:09:22.140075  INFO [RTMPPUBSUB2] > W Set Peer Bandwidth. - server_session.go:358
2021/11/30 06:09:22.140125  INFO [RTMPPUBSUB2] > W SetChunkSize 4096. - server_session.go:363
2021/11/30 06:09:22.140181  INFO [RTMPPUBSUB2] > W _result('NetConnection.Connect.Success'). - server_session.go:368
2021/11/30 06:09:22.140400  WARN [RTMPPUBSUB2] read unknown message. typeid=5, header={Csid:2 MsgLen:4 MsgTypeId:5 MsgStreamId:0 TimestampAbs:0}, b=len(core)=4096, rpos=0, wpos=4, hex=00000000  00 4c 4b 40                                       |.LK@|
 - server_session.go:229
2021/11/30 06:09:22.140447  INFO [RTMPPUBSUB2] < R createStream(). - server_session.go:380
2021/11/30 06:09:22.140474  INFO [RTMPPUBSUB2] > W _result(). - server_session.go:381
2021/11/30 06:09:22.141029 DEBUG [RTMPPUBSUB2] read command message, ignore it. cmd=getStreamLength, header={Csid:8 MsgLen:35 MsgTypeId:20 MsgStreamId:0 TimestampAbs:0}, b=len(core)=4096, rpos=27, wpos=35, hex=00000000  05 02 00 04 61 6d 74 62                           |....amtb|
 - server_session.go:323
2021/11/30 06:09:22.141117  INFO [RTMPPUBSUB2] < R play('amtb'). - server_session.go:441
2021/11/30 06:09:22.141176  INFO [RTMPPUBSUB2] > W onStatus('NetStream.Play.Start'). - server_session.go:451
2021/11/30 06:09:22.141288 DEBUG CHEFERASEME [RTMPPUBSUB2] OnNewRtmpSubSession. rtmp://127.0.0.1:1935/liveedge/amtb, liveedge, amtb,  - server_manager.go:432
2021/11/30 06:09:22.141333  INFO [GROUP2] lifecycle new group. group=0xc0002f8280, appName=liveedge, streamName=amtb - group.go:152
2021/11/30 06:09:22.141369 DEBUG [GROUP2] [RTMPPUBSUB2] add SubSession into group. - group.go:406
2021/11/30 06:09:22.141464  WARN [RTMPPUBSUB2] read unknown message. typeid=4, header={Csid:2 MsgLen:10 MsgTypeId:4 MsgStreamId:0 TimestampAbs:1}, b=len(core)=4096, rpos=0, wpos=10, hex=00000000  00 03 00 00 00 01 00 00  0b b8                    |..........|
 - server_session.go:229
2021/11/30 06:09:23.887008  INFO http api start pull. req info={Protocol:rtmp Addr:61.93.225.146:1935 AppName:liveedge StreamName:amtb UrlParam:} - http_api.go:115
2021/11/30 06:09:23.887065  INFO [GROUP2] start relay pull. url=rtmp://61.93.225.146:1935/liveedge/amtb - group.go:1308
2021/11/30 06:09:23.887297  INFO [RTMPPULL1] lifecycle new rtmp ClientSession. session=0xc0001fa400 - client_session.go:120
2021/11/30 06:09:23.887389 DEBUG [RTMPPULL1] Do. url=rtmp://61.93.225.146:1935/liveedge/amtb - client_session.go:126
2021/11/30 06:09:23.887680  INFO [RTMPPULL1] > tcp connect. - client_session.go:299
2021/11/30 06:09:23.943954 DEBUG [NAZACONN3] lifecycle new connection. net.Conn=0xc0001a03d8, naza.Connection=0xc0001d0420 - connection.go:192
2021/11/30 06:09:23.944029  INFO [RTMPPULL1] > W Handshake C0+C1. - client_session.go:317
2021/11/30 06:09:23.986161  INFO [RTMPPULL1] < R Handshake S0+S1. - client_session.go:325
2021/11/30 06:09:23.986241  INFO [RTMPPULL1] > W Handshake C2. - client_session.go:327
2021/11/30 06:09:23.988946  INFO [RTMPPULL1] < R Handshake S2. - client_session.go:335
2021/11/30 06:09:23.988991  INFO [RTMPPULL1] > W SetChunkSize 4096. - client_session.go:248
2021/11/30 06:09:23.989032  INFO [RTMPPULL1] > W connect('liveedge'). tcUrl=rtmp://61.93.225.146:1935/liveedge - client_session.go:254
2021/11/30 06:09:24.033483  INFO [RTMPPULL1] < R Window Acknowledgement Size: 2500000 - client_session.go:518
2021/11/30 06:09:24.033700  WARN [RTMPPULL1] < R Set Peer Bandwidth. ignore. - client_session.go:521
2021/11/30 06:09:24.033795  WARN [RTMPPULL1] read user control message, ignore. buf=00000000  00 00 00 00 00 00                                 |......|
 - client_session.go:362
2021/11/30 06:09:24.033874  INFO [RTMPPULL1] < R Set Chunk Size 4096. - client_session.go:524
2021/11/30 06:09:24.034126  WARN amf ReadArray without suffix Amf0TypeMarkerObjectEndBytes. - amf0.go:381
2021/11/30 06:09:24.034239  INFO [RTMPPULL1] < R _result("NetConnection.Connect.Success"). - client_session.go:474
2021/11/30 06:09:24.034282  INFO [RTMPPULL1] > W createStream(). - client_session.go:475
2021/11/30 06:09:24.075045  INFO [RTMPPULL1] < R _result(). - client_session.go:491
2021/11/30 06:09:24.075115  INFO [RTMPPULL1] > W play('amtb'). - client_session.go:494
2021/11/30 06:09:28.890173  INFO [RTMPPULL1] lifecycle dispose rtmp ClientSession. err=<nil> - client_session.go:550
2021/11/30 06:09:28.891260 DEBUG [NAZACONN3] Close. - connection.go:376
2021/11/30 06:09:28.891312 DEBUG [NAZACONN3] close once. err=<nil> - connection.go:504
2021/11/30 06:09:28.891431 ERROR [RTMPPULL1] relay pull fail. err=context deadline exceeded - group.go:1318
2021/11/30 06:09:28.891488 DEBUG [GROUP2] [RTMPPULL1] del rtmp PullSession from group. - group.go:680
2021/11/30 06:09:29.080849  INFO [GROUP2] start relay pull. url=rtmp://61.93.225.146:1935/liveedge/amtb - group.go:1308
2021/11/30 06:09:29.080952 DEBUG group size=1 - server_manager.go:244
2021/11/30 06:09:29.081036  INFO [RTMPPULL2] lifecycle new rtmp ClientSession. session=0xc000498000 - client_session.go:120
2021/11/30 06:09:29.081089 DEBUG [RTMPPULL2] Do. url=rtmp://61.93.225.146:1935/liveedge/amtb - client_session.go:126
2021/11/30 06:09:29.081051 DEBUG {"stream_name":"amtb","audio_codec":"","video_codec":"","video_width":0,"video_height":0,"pub":{"protocol":"","session_id":"","remote_addr":"","start_time":"","read_bytes_sum":0,"wrote_bytes_sum":0,"bitrate":0,"read_bitrate":0,"write_bitrate":0},"subs":[{"protocol":"RTMP","session_id":"RTMPPUBSUB2","remote_addr":"127.0.0.1:64853","start_time":"2021-11-30 06:09:22.139","read_bytes_sum":3449,"wrote_bytes_sum":3527,"bitrate":0,"read_bitrate":0,"write_bitrate":0}],"pull":{"protocol":"","session_id":"","remote_addr":"","start_time":"","read_bytes_sum":0,"wrote_bytes_sum":0,"bitrate":0,"read_bitrate":0,"write_bitrate":0}} - server_manager.go:247
2021/11/30 06:09:29.081165  INFO [RTMPPULL2] > tcp connect. - client_session.go:299
2021/11/30 06:09:29.139702 DEBUG [NAZACONN4] lifecycle new connection. net.Conn=0xc0002bc0a0, naza.Connection=0xc0002c6420 - connection.go:192
2021/11/30 06:09:29.139772  INFO [RTMPPULL2] > W Handshake C0+C1. - client_session.go:317
2021/11/30 06:09:29.185599  INFO [RTMPPULL2] < R Handshake S0+S1. - client_session.go:325
2021/11/30 06:09:29.185704  INFO [RTMPPULL2] > W Handshake C2. - client_session.go:327
2021/11/30 06:09:29.185784  INFO [RTMPPULL2] < R Handshake S2. - client_session.go:335
2021/11/30 06:09:29.185838  INFO [RTMPPULL2] > W SetChunkSize 4096. - client_session.go:248
2021/11/30 06:09:29.185963  INFO [RTMPPULL2] > W connect('liveedge'). tcUrl=rtmp://61.93.225.146:1935/liveedge - client_session.go:254
2021/11/30 06:09:29.230327  INFO [RTMPPULL2] < R Window Acknowledgement Size: 2500000 - client_session.go:518
2021/11/30 06:09:29.230417  WARN [RTMPPULL2] < R Set Peer Bandwidth. ignore. - client_session.go:521
2021/11/30 06:09:29.230459  WARN [RTMPPULL2] read user control message, ignore. buf=00000000  00 00 00 00 00 00                                 |......|
 - client_session.go:362
2021/11/30 06:09:29.230489  INFO [RTMPPULL2] < R Set Chunk Size 4096. - client_session.go:524
2021/11/30 06:09:29.230531  WARN amf ReadArray without suffix Amf0TypeMarkerObjectEndBytes. - amf0.go:381
2021/11/30 06:09:29.230584  INFO [RTMPPULL2] < R _result("NetConnection.Connect.Success"). - client_session.go:474
2021/11/30 06:09:29.230623  INFO [RTMPPULL2] > W createStream(). - client_session.go:475
2021/11/30 06:09:29.267976  INFO [RTMPPULL2] < R _result(). - client_session.go:491
2021/11/30 06:09:29.268122  INFO [RTMPPULL2] > W play('amtb'). - client_session.go:494
2021/11/30 06:09:33.082088  WARN [GROUP2] session timeout. session=RTMPPUBSUB2 - group.go:201
2021/11/30 06:09:33.082210  INFO [RTMPPUBSUB2] lifecycle dispose rtmp ServerSession. - server_session.go:124
2021/11/30 06:09:33.082251 DEBUG [NAZACONN2] Close. - connection.go:376
2021/11/30 06:09:33.082278 DEBUG [NAZACONN2] close once. err=<nil> - connection.go:504
2021/11/30 06:09:33.082390 DEBUG [GROUP2] [RTMPPUBSUB2] del rtmp SubSession from group. - group.go:688
2021/11/30 06:09:33.082446  INFO [RTMPPUBSUB2] rtmp loop done. err=read tcp 127.0.0.1:1935->127.0.0.1:64853: use of closed network connection - server.go:69
2021/11/30 06:09:33.082532 DEBUG CHEFERASEME [RTMPPUBSUB2] OnDelRtmpSubSession. rtmp://127.0.0.1:1935/liveedge/amtb, liveedge, amtb,  - server_manager.go:455
2021/11/30 06:09:33.082581 DEBUG [GROUP2] [RTMPPUBSUB2] del rtmp SubSession from group. - group.go:688
2021/11/30 06:09:34.084193  INFO erase empty group. [GROUP2] - server_manager.go:232
2021/11/30 06:09:34.084318  INFO [GROUP2] lifecycle dispose group. - group.go:262
2021/11/30 06:09:34.084270  INFO [RTMPPULL2] lifecycle dispose rtmp ClientSession. err=<nil> - client_session.go:550
2021/11/30 06:09:34.084444 DEBUG [NAZACONN4] Close. - connection.go:376
2021/11/30 06:09:34.084505 DEBUG [NAZACONN4] close once. err=<nil> - connection.go:504
2021/11/30 06:09:34.084610 ERROR [RTMPPULL2] relay pull fail. err=context deadline exceeded - group.go:1318
2021/11/30 06:09:34.084664 DEBUG [GROUP2] [RTMPPULL2] del rtmp PullSession from group. - group.go:680
2021/11/30 06:09:59.082844 DEBUG group size=0 - server_manager.go:244
  1. 已測試可以播放
    您那邊有比較標準規範的 rtmp server 網址或是推薦使用哪個軟體可以簡單的測試?

@opo2000tw
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opo2000tw commented Nov 29, 2021 •
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還有以下兩個問題想請問您。是否要開新討論串?

  1. 改成直接從 rtsp 回源拉流 (start_pull) 的想法是否有錯誤和可能壓在兩秒內顯示? 目前想法如下，思路有問題嗎?
  • 修改 ComplexGroupManager，確認一些 appName 和 streamName 的問題
  • 修改 dispatch.go 增加 api
  • 接收 dispatch.go 的指令觸發 CtrlStartPull
  • 仿造 CtrlStartPull 並確認 rtsp 實際流程新增 function 可能在 pullIfNeeded 裡面做判斷 rtmp, rtsp 等等
mcu -> rtsp tcp 1280p的條件下 rtsp 
-> ffplay (1.2秒)

pullrtsp2rtsp 
-> FLV, HLS, MPEGTS, RTMP
-> ffplay
1. FLV 會慢到出現 timestamp 錯誤 
2. HLS 太慢(10-15 sec) 
3. 未嘗試：MPEGTS 
4. rtmp(5 sec)播放器端麻煩，顯示想用 js 寫大概率只能用 popup 去 call 播放器
  1. 需要對存儲下的影像做以下場景，有一般使用影像的格式或想法嗎
  • 使用者點擊播放延遲 2-5 sec
  • 外部事件觸發分段錄影(檔案含預錄 30s-60s)
  • 影像格式和播放器整合到 JS 或 Go，能用 html 做GUI 最好

感謝

@q191201771
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  1. 改造lalserver的relay pull支持rtsp是可行的（我后续也会支持这个功能，排期没有定）
  2. 你也可以选择在lalserver之外，使用pullrtsp2pushrtsp等demo所演示的做法，拉取源流转推至lalserver

@q191201771 q191201771 mentioned this issue May 5, 2022
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@q191201771
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HTTP-API控制的relay pull回源拉流功能已支持rtsp协议，可以试试，文档见：
https://pengrl.com/lal/#/HTTPAPI?id=_21-apictrlstart_relay_pull

@q191201771
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这个功能已经完成，issue先关闭了，有需要请重新打开或创建新的issue，感谢。

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