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pid1: more informative error message for ignored notifications 

It's probably easier to diagnose a bad notification message if the
contents are printed. But still, do anything only if debugging is on.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2016-09-29 16:07:41 +02:00 committed by Martin Pitt
parent 8523bf7dd5
commit a86b76753d
1 changed files with 8 additions and 2 deletions
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10
src/core/manager.c
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@ -1672,8 +1672,14 @@ static void manager_invoke_notify_message(Manager *m, Unit *u, pid_t pid, const
if (UNIT_VTABLE(u)->notify_message)
UNIT_VTABLE(u)->notify_message(u, pid, tags, fds);
else
log_unit_debug(u, "Got notification message for unit. Ignoring.");
else if (_unlikely_(log_get_max_level() >= LOG_DEBUG)) {
_cleanup_free_ char *x = NULL, *y = NULL;
x = cescape(buf);
if (x)
y = ellipsize(x, 20, 90);
log_unit_debug(u, "Got notification message \"%s\", ignoring.", strnull(y));
}
}
static int manager_dispatch_notify_fd(sd_event_source *source, int fd, uint32_t revents, void *userdata) {