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authorLennart Poettering <lennart@poettering.net>2011-01-20 19:43:38 +0100
committerLennart Poettering <lennart@poettering.net>2011-01-20 19:43:38 +0100
commit3996fbe2a2a212d9ac983950602cc09db55d77ef (patch)
tree8ba6323f1875c005ac310f2d12c95ba912a6630e /src
parent867b3b7d6b88ba4d07ec7c830576d4ac2f7dd226 (diff)
dbus: don't try to connect to the system bus before it is actually up
Diffstat (limited to 'src')
-rw-r--r--src/dbus.c12
-rw-r--r--src/dbus.h2
-rw-r--r--src/manager.c4
-rw-r--r--src/unit.c2
4 files changed, 12 insertions, 8 deletions
diff --git a/src/dbus.c b/src/dbus.c
index 48051f25fb..d7b80ba01d 100644
--- a/src/dbus.c
+++ b/src/dbus.c
@@ -982,7 +982,7 @@ fail:
return r;
}
-int bus_init(Manager *m) {
+int bus_init(Manager *m, bool try_bus_connect) {
int r;
if (set_ensure_allocated(&m->bus_connections, trivial_hash_func, trivial_compare_func) < 0 ||
@@ -1003,9 +1003,13 @@ int bus_init(Manager *m) {
return -ENOMEM;
}
- if ((r = bus_init_system(m)) < 0 ||
- (r = bus_init_api(m)) < 0 ||
- (r = bus_init_private(m)) < 0)
+ if (try_bus_connect) {
+ if ((r = bus_init_system(m)) < 0 ||
+ (r = bus_init_api(m)) < 0)
+ return r;
+ }
+
+ if ((r = bus_init_private(m)) < 0)
return r;
return 0;
diff --git a/src/dbus.h b/src/dbus.h
index 7c0da3320b..d0a9e8e30f 100644
--- a/src/dbus.h
+++ b/src/dbus.h
@@ -69,7 +69,7 @@ typedef struct BusProperty {
" </method>\n" \
"</interface>\n"
-int bus_init(Manager *m);
+int bus_init(Manager *m, bool try_bus_connect);
void bus_done(Manager *m);
unsigned bus_dispatch(Manager *m);
diff --git a/src/manager.c b/src/manager.c
index 62847061a2..013b26b6c9 100644
--- a/src/manager.c
+++ b/src/manager.c
@@ -259,7 +259,7 @@ int manager_new(ManagerRunningAs running_as, Manager **_m) {
goto fail;
/* Try to connect to the busses, if possible. */
- if ((r = bus_init(m)) < 0)
+ if ((r = bus_init(m, running_as != MANAGER_SYSTEM)) < 0)
goto fail;
#ifdef HAVE_AUDIT
@@ -2102,7 +2102,7 @@ static int manager_process_signal_fd(Manager *m) {
if (!u || UNIT_IS_ACTIVE_OR_RELOADING(unit_active_state(u))) {
log_info("Trying to reconnect to bus...");
- bus_init(m);
+ bus_init(m, true);
}
if (!u || !UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(u))) {
diff --git a/src/unit.c b/src/unit.c
index 9dd02676e3..a7e6714c45 100644
--- a/src/unit.c
+++ b/src/unit.c
@@ -1194,7 +1194,7 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
/* The bus just might have become available,
* hence try to connect to it, if we aren't
* yet connected. */
- bus_init(u->meta.manager);
+ bus_init(u->meta.manager, true);
if (unit_has_name(u, SPECIAL_SYSLOG_SERVICE))
/* The syslog daemon just might have become