| SegFaultAX | I have a trivial upstart script (basically just the exec line). `service myserv start` works as expected, but `service myserv stop` does not (errors with "Unknown instance") | 01:01 |
|---|---|---|
| SegFaultAX | The /var/run/myserv.pid is being updated correctly. | 01:02 |
| stgraber | sounds like that service is forking and you're missing an "expect fork" or "expect daemon" statement | 01:20 |
| SegFaultAX | stgraber: So that's the strange bit... | 01:27 |
| SegFaultAX | stgraber: It seems like my program is actually writing its pre-daemonized pid to the pidfile. | 01:28 |
| SegFaultAX | (uwsgi in this case). But I do have an expect fork, should it be expect daemon? | 01:28 |
| SegFaultAX | stgraber: Pff, you're a king. Got it. | 01:30 |
| SpamapS | seems like everybody has been fighting uwsgi + upstart these days | 01:51 |
| stgraber | SegFaultAX: most daemons do double-fork, those need "expect daemon", for simple fork, "expect fork" is enough. If you're not familiar with the code of the daemon, you basically have to try and see which works. | 01:53 |
| SpamapS | I dunno if I'd say most daemons do | 01:58 |
| SpamapS | in my experience it has been 50/50 | 01:58 |
| SpamapS | since its not actually necessary to fork twice | 01:58 |
| SegFaultAX | SpamapS: Is it not? I thought you need 2 to ensure your process doesn't reconnect to a tty by accident? | 02:08 |
| SpamapS | nope | 02:23 |
| SpamapS | SegFaultAX: you just have to close/setsid properly. | 02:24 |
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