45 lines
1.6 KiB
Diff
45 lines
1.6 KiB
Diff
|
From 4acc8a3168e5f11b5308cf8558d68bf2a0503444 Mon Sep 17 00:00:00 2001
|
||
|
|
From: huangkaibin <huangkaibin@huawei.com>
|
||
|
|
Date: Mon, 7 Aug 2017 17:06:30 +0800
|
||
|
|
Subject: [PATCH] systemd: Activation service must be restarted when it is already started and re-actived
|
||
|
|
by dbus
|
||
|
|
|
||
|
|
When dbus-daemon service is killed, every activation service must be restarted
|
||
|
|
to reestblished dbus connection between dbus-daemon and the service.
|
||
|
|
Otherwise, there will be problem on the dbus connection. This patch fix this
|
||
|
|
problem by set JobType to JOB_RESTART when it is re-actived in signal_activation_request function.
|
||
|
|
---
|
||
|
|
src/core/dbus.c | 10 +++++++++-
|
||
|
|
1 file changed, 9 insertions(+), 1 deletion(-)
|
||
|
|
|
||
|
|
diff --git a/src/core/dbus.c b/src/core/dbus.c
|
||
|
|
index 29524d4..38940ef 100644
|
||
|
|
--- a/src/core/dbus.c
|
||
|
|
+++ b/src/core/dbus.c
|
||
|
|
@@ -152,6 +152,8 @@ static int signal_activation_request(sd_bus_message *message, void *userdata, sd
|
||
|
|
const char *name;
|
||
|
|
Unit *u;
|
||
|
|
int r;
|
||
|
|
+ int jobtype;
|
||
|
|
+ Service *s = NULL;
|
||
|
|
|
||
|
|
assert(message);
|
||
|
|
|
||
|
|
@@ -177,7 +179,13 @@ static int signal_activation_request(sd_bus_message *message, void *userdata, sd
|
||
|
|
goto failed;
|
||
|
|
}
|
||
|
|
|
||
|
|
- r = manager_add_job(m, JOB_START, u, JOB_REPLACE, NULL, &error, NULL);
|
||
|
|
+ jobtype = JOB_START;
|
||
|
|
+ s = SERVICE(u);
|
||
|
|
+ if(s && s->state != SERVICE_DEAD) {
|
||
|
|
+ jobtype = JOB_RESTART;
|
||
|
|
+ log_unit_info(u, "Service '%s' will be restarted to activate the service. The current service state is %d.", u->id, s->state);
|
||
|
|
+ }
|
||
|
|
+ r = manager_add_job(m, jobtype, u, JOB_REPLACE, NULL, &error, NULL);
|
||
|
|
if (r < 0)
|
||
|
|
goto failed;
|
||
|
|
|
||
|
|
--
|
||
|
|
1.8.3.1
|