memfs HLS streams die? results in 404.

[trapexit]

Describe the bug
Channels setup in a particular way, HLS Version 7 set + SRT output, have suddenly had the HLS stream stop working. Meaning the display within the app fails. SRT stream continues to work but anything relying on HLS is broken.

To Reproduce
Unclear how to do so. What I've noticed is that all the channels that experience this were configured with EXT-X-VERSbION=7 and had SRT output enabled. The only channel not to have the issue was EXT-X-VERSION=6 and no extra outputs (RTMP or SRT).

Expected behavior
For HLS publishing to retry.

Desktop (please complete the following information):

• OS: Linux Mint 22
• Browser Brave
• Version 1.70.123

Additional context

I was not able to find any logs by the time I noticed that would explain the problem. The HLS url simply returns 404: {"code":404,"message":"File not found","details":["/82b1e698-8371-4ee4-9af7-3c942ab26749.m3u8"]}

I do see logs mentioning 404 and

restreamer  | ts=2024-10-09T06:19:28Z level=WARN component="MemFS" msg="Incomplete file" error="unexpected EOF" filesize_bytes=0 path="/36b318ce-f3aa-43f3-b81f-766fe093b011.mp4" type="mem"

[ioppermann]

We'll look into that.