Can't kill process with CTRL-C

geekmaster / eyefiserver2

Automatically exported from code.google.com/p/eyefiserver2

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Can't kill process with CTRL-C #10

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago

I can't seem to kill process with CTRL-C when running in the foreground.

Original issue reported on code.google.com by davidgrant on 25 Jun 2012 at 4:50

GoogleCodeExporter commented 8 years ago

I suppose Andrey's new changes (socket closing) might solve the problem. Please 
check that.

Original comment by vilius.s...@gmail.com on 25 Jun 2012 at 6:56

GoogleCodeExporter commented 8 years ago

Hmm, he's Oleg. I don't know why I called him Andrey. :)

Original comment by vilius.s...@gmail.com on 25 Jun 2012 at 6:59

GoogleCodeExporter commented 8 years ago

That wasn't my changes, it was Andrey ;) Seriously it was made the last commit 
by David. But  Ctrl-C issue can be solved if we fix signal handling, which was 
added in my commit. We just need to make one more handler fot SIGINT.

Original comment by duke...@gmail.com on 26 Jun 2012 at 9:55

GoogleCodeExporter commented 8 years ago

BTW, in instance mode Ctrl-C working fine on QNAP with Python 2.7

Original comment by duke...@gmail.com on 26 Jun 2012 at 9:58

GoogleCodeExporter commented 8 years ago

David, can you check please is my SIGINT workaround work now in your system?

Original comment by duke...@gmail.com on 4 Jul 2012 at 9:17

GoogleCodeExporter commented 8 years ago

I'll test this the next I get around to deploying the latest version and
testing it.

Original comment by davidgrant on 12 Jul 2012 at 6:02

GoogleCodeExporter commented 8 years ago

This doesn't seem to work. And also, when I run as a daemon the server also 
doesn't die. Only kill -9 seems to work.

Original comment by davidgrant on 20 Aug 2012 at 4:57

GoogleCodeExporter commented 8 years ago

When I say as a daemon, I mean using start-stop-daemon on Linux.

Original comment by davidgrant on 20 Aug 2012 at 4:58

GoogleCodeExporter commented 8 years ago

Forget about using star-stop-daemon, this eyefiserver has already all routines 
to run as a daemon by itself. And I doubt you will have a stacktrace into the 
log file while running instance version using start-stop-daemon.

Original comment by duke...@gmail.com on 20 Aug 2012 at 6:30

GoogleCodeExporter commented 8 years ago

Yeah I have stacktrace in the log now, I'm logging it now properly, at
least in the do_POST handler. I'll try starting it without
start-stop-daemon, but the init.d script still does it this way. It would
be nice to be able to use that, I mean to properly start the application as
a pure foreground application and then daemonize it outside the script.

Dave

Original comment by davidgrant on 20 Aug 2012 at 6:56

GoogleCodeExporter commented 8 years ago

Ok, actually CTRL-C does work if I start the server in "instance" mode and then 
press CTRL-C, as long as no images have been uploaded. As soon as an image 
upload takes place, CTRL-C no longer works. It will print "Eye-Fi server 
stopped" but it never exits.

Original comment by davidgrant on 20 Aug 2012 at 6:58

GoogleCodeExporter commented 8 years ago

The committed version of init.d script is not using start-stop-daemon. I 
intentionally made it so long ago.

Original comment by duke...@gmail.com on 20 Aug 2012 at 7:19

GoogleCodeExporter commented 8 years ago

Yeah sorry, I just haven't gotten around to swapping out my init.d script with 
the latest one.

Original comment by davidgrant on 20 Aug 2012 at 7:27