Enable sd_bus_set_exit_on_disconnect

rfjakob · rfjakob · commit c47d4b2f1dcd · 2020-05-21T23:27:05.000+02:00
It does not make sense to keep running when we lose connection to one of our dbus connections. systemd/systemd#15879
diff --git a/main.c b/main.c
@@ -84,6 +84,7 @@ int main(int argc, char* argv[])
         const char* a = NULL;
         sd_bus_get_address(user_bus, &a);
         debug("ok: %s\n", a);
+        sd_bus_set_exit_on_disconnect(user_bus, 1);
     }
 
     debug("connecting to d-bus system bus: ");
@@ -96,6 +97,7 @@ int main(int argc, char* argv[])
         const char* a = NULL;
         sd_bus_get_address(system_bus, &a);
         debug("ok: %s\n", a);
+        sd_bus_set_exit_on_disconnect(system_bus, 1);
     }
 
     // Connect D-Bus signal handler

Original file line number	Diff line number	Diff line change
`@@ -84,6 +84,7 @@ int main(int argc, char* argv[])`
`84`	`84`	`const char* a = NULL;`
`85`	`85`	`sd_bus_get_address(user_bus, &a);`
`86`	`86`	`debug("ok: %s\n", a);`
	`87`	`+ sd_bus_set_exit_on_disconnect(user_bus, 1);`
`87`	`88`	`}`
`88`	`89`
`89`	`90`	`debug("connecting to d-bus system bus: ");`
`@@ -96,6 +97,7 @@ int main(int argc, char* argv[])`
`96`	`97`	`const char* a = NULL;`
`97`	`98`	`sd_bus_get_address(system_bus, &a);`
`98`	`99`	`debug("ok: %s\n", a);`
	`100`	`+ sd_bus_set_exit_on_disconnect(system_bus, 1);`
`99`	`101`	`}`
`100`	`102`
`101`	`103`	`// Connect D-Bus signal handler`