The watchfiles SDK unexpectedly replaces the SIGTERM handler

[mykola-mokhnach-parloa]

While killing the process started by cli.run_app method using SIGTERM I can observe the following log line:

2024-11-28 11:09:30,796 - �[33mWARNING�[0m watchfiles.main - received signal 15, raising KeyboardInterrupt 

I assume this is not expected as the invocation of https://github.com/samuelcolvin/watchfiles/blob/cb0bcd84ae4ebea084c1db1adcf7a778952b3842/watchfiles/run.py#L438C19-L438C33 overrides the signal handler set in

agents/livekit-agents/livekit/agents/cli/cli.py

Line 258 in 57834ec

for sig in (signal.SIGINT, signal.SIGTERM):

[theomonnom]

TIL that watchfiles replaces this handler, but in a production environment, the dev subcommand isn't recommended. The start command, on the other hand, doesn’t rely on watchfiles at all.