Processes depends on notify:pid did not stop when their parent process was killed #392
Description
I've managed to run synchronization with PID and systemd. However, during my testing, I noticed an issue with the dependency management. Specifically, processes dependent on notify:pid did not stop when their parent process was killed.
Here is my configuration
# Test systemd notify
service name:test1_systemd [2345] restart:0 notify:systemd ready:/data/finit/script/ready.sh finit_test -n DEP1 --systemd -d 2 -- Systemd proc
service name:test2 [2345] <service/test1_systemd/ready> finit_test -n DEP2 -- Dependency test 1
#Test pid notify
service name:test3_pid [2345] notify:pid <service/test1_systemd/ready> ready:/data/finit/script/ready.sh finit_test -n DEP3 -d 2 -p -- Dependency test 1
service name:test4 [2345] <service/test3_pid/ready> finit_test -n DEP4 -- Dependency test 3
In this setup, test3_pid depends on test1_systemd. When I terminate test1_systemd, both test2 and test3 stop, but test4 continues running. Pid file was removed whey they exit. Here are the logs:
0 test1_systemd restart [---2345----] Systemd proc
0 test2 waiting [---2345----] Dependency test 1
0 test3_pid waiting [---2345----] Dependency test 1
170 test4 running [---2345----] Dependency test 3
I also tested with systemd and observed that test4 stops running when test1 is killed.
Here is my initctl cond
PID IDENT STATUS CONDITION (+ ON, ~ FLUX, - OFF)
0 test2 off <-service/test1_systemd/ready>
0 test3_pid off <-service/test1_systemd/ready>
170 test4 on <+service/test3_pid/ready>
initctl cond dump
PID IDENT STATUS CONDITION
13 syslogd on <pid/syslogd>
1 init on <int/bootstrap>
1 init on <int/container>
1 static on <hook/mount/root>
1 static on <hook/mount/all>
1 static on <hook/svc/up>
1 static on <hook/svc/plugin>
1 static on <hook/net/up>
1 static on <hook/sys/up>
1 static on <hook/sys/banner>
1 init on <service/syslogd/ready>
1 init on <service/syslogd/running>
1 init on <service/test1_systemd/restart>
1 init on <service/test4/running>
1 init on <service/mdev/ready>
1 init on <service/mdev/running>
1 init on <service/test3_pid/ready>