file closed events not working in 2.2.2 (working in 2.1.4)

[scottgrobinson]

Describe the bug
HLS file closed events appear to be missing/not avaliable in 2.2.2

Specific use case for file closed events - On a HLS file being closed, copy it to another location as we use the HLS files for internal "listen again"

2.1.4

2023/12/12 18:32:56 [lang.deprecated:2] WARNING: "gettimeofday" is deprecated and will be removed in future version. Please use "time" instead.
change: opened, /tmp/hls/stream_2_1702405976_2.mp3
change: closed, /tmp/hls/stream_2_1702405976_2.mp3
change: opened, /tmp/hls/stream.m3u8
change: closed, /tmp/hls/stream.m3u8

2.2.2

2023/12/12 18:31:48 [lang.deprecated:2] WARNING: "gettimeofday" is deprecated and will be removed in future version. Please use "time" instead.
change: created, /tmp/hls/stream_2_1702405908_32.mp3
change: deleted, /tmp/hls/stream_2_1702405889_23.mp3
change: updated, /tmp/hls/stream.m3u8

To Reproduce

s = noise()

def on_file_change(~state,path)
  print("change: #{state}, #{path}")
end

stream = %mp3(bitrate=128)
streams = [("stream", stream)]

def segment_name(~position,~extname,stream_name)
  timestamp = int_of_float(gettimeofday())
  duration = 2
  "#{stream_name}_#{duration}_#{timestamp}_#{position}.#{extname}"
end

output.file.hls(playlist="live.m3u8",
                segment_duration=2.0,
                segments=5,
                segments_overhead=5,
                segment_name=segment_name,
                on_file_change=on_file_change,
                "/tmp/hls",
                streams,
                s)

Expected behavior
file closed events should be received

Version details
2.1.4 vs 2.2.2 Docker

Install method
Docker

[toots]

Hi @scottgrobinson. File operations are now atomic on HLS so as soon as you get the "created" event, you can grab the file and run with it, it should be fully copied and closed by then!