API: over 20,000 zombie HLS clients #4471
Description
SRS 6.0.169
curl -s "http://127.0.0.1:1985/api/v1/clients/?count=9999999" more 20 000 clients (real connections about 600)
Why are they frozen?
flv-play about 60 clients
hls-play more 20 000!!!
Example
[
{
"id": "848e0y93",
"vhost": "vid-446nd42",
"stream": "vid-064n65u",
"ip": "127.0.0.1",
"pageUrl": "",
"swfUrl": "",
"tcUrl": "http://127.0.0.1/hls",
"url": "/hls/myr",
"name": "crys.m3u8",
"type": "hls-play",
"publish": false,
"alive": 92256.96,
"send_bytes": 1780026,
"recv_bytes": 328,
"kbps": {
"recv_30s": 0,
"send_30s": 0
}
}
]
Reproduce
#!/usr/bin/env bash
bash
while true; do
ffmpeg -y -i "https://example.com/stream.m3u8" -map 0:v:0 -vframes 1 /tmp/output.png;
sleep 1;
done
After see
curl -s "http://127.0.0.1:1985/api/v1/clients/?count=10000"
Workarround
hls_ctx off;
hls_ts_ctx off;