[systemd-devel] [PATCH] systemd: introduced new timeout types
Michal Sekletar
msekleta at redhat.com
Tue Aug 7 05:41:48 PDT 2012
Makes possible to specify separate timeout for start and stop of
the service.
---
man/systemd.service.xml | 25 ++++++++++++++++++++++++-
src/core/dbus-service.c | 4 +++-
src/core/load-fragment-gperf.gperf.m4 | 4 +++-
src/core/load-fragment.c | 12 +++++++++---
src/core/service.c | 31 +++++++++++++++++--------------
src/core/service.h | 5 +++--
6 files changed, 59 insertions(+), 22 deletions(-)
diff --git a/man/systemd.service.xml b/man/systemd.service.xml
index f43201d..95adfe1 100644
--- a/man/systemd.service.xml
+++ b/man/systemd.service.xml
@@ -483,10 +483,33 @@
logic. Defaults to
90s, except when <varname>Type=oneshot</varname> is
used in which case the timeout
- is disabled by default.</para></listitem>
+ is disabled by default.
+ Note that using this option will override all previously
+ defined timeouts(<varname>TimeoutSec=</varname>,
+ <varname>TimeoutStartSec=</varname>,
+ <varname> TimeoutStopSec=</varname>)
+ </para></listitem>
</varlistentry>
<varlistentry>
+ <term><varname>TimeoutStartSec=</varname></term>
+ <listitem><para>Configures the
+ time to wait for service to start-up. This
+ setting will override setting from
+ <varname>TimeoutSec=</varname>
+ </para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>TimeoutStopSec=</varname></term>
+ <listitem><para>Configures the time to
+ wait for service to stop. Note that
+ this setting will override setting
+ from <varname>TimeoutSec=</varname>
+ </para></listitem>
+ </varlistentry>
+
+ <varlistentry>
<term><varname>WatchdogSec=</varname></term>
<listitem><para>Configures the
watchdog timeout for a service. This
diff --git a/src/core/dbus-service.c b/src/core/dbus-service.c
index c0fac16..129e131 100644
--- a/src/core/dbus-service.c
+++ b/src/core/dbus-service.c
@@ -115,7 +115,9 @@ static const BusProperty bus_service_properties[] = {
{ "PIDFile", bus_property_append_string, "s", offsetof(Service, pid_file), true },
{ "NotifyAccess", bus_service_append_notify_access, "s", offsetof(Service, notify_access) },
{ "RestartUSec", bus_property_append_usec, "t", offsetof(Service, restart_usec) },
- { "TimeoutUSec", bus_property_append_usec, "t", offsetof(Service, timeout_usec) },
+ { "TimeoutUSec", bus_property_append_usec, "t", offsetof(Service, timeout_start_usec) },
+ { "TimeoutStartUSec", bus_property_append_usec, "t", offsetof(Service, timeout_start_usec) },
+ { "TimeoutStopUSec", bus_property_append_usec, "t", offsetof(Service, timeout_stop_usec) },
{ "WatchdogUSec", bus_property_append_usec, "t", offsetof(Service, watchdog_usec) },
{ "WatchdogTimestamp", bus_property_append_usec, "t", offsetof(Service, watchdog_timestamp.realtime) },
{ "WatchdogTimestampMonotonic",bus_property_append_usec, "t", offsetof(Service, watchdog_timestamp.monotonic) },
diff --git a/src/core/load-fragment-gperf.gperf.m4 b/src/core/load-fragment-gperf.gperf.m4
index 2b1cfa0..e738213 100644
--- a/src/core/load-fragment-gperf.gperf.m4
+++ b/src/core/load-fragment-gperf.gperf.m4
@@ -145,7 +145,9 @@ Service.ExecReload, config_parse_exec, SERVICE_EXE
Service.ExecStop, config_parse_exec, SERVICE_EXEC_STOP, offsetof(Service, exec_command)
Service.ExecStopPost, config_parse_exec, SERVICE_EXEC_STOP_POST, offsetof(Service, exec_command)
Service.RestartSec, config_parse_usec, 0, offsetof(Service, restart_usec)
-Service.TimeoutSec, config_parse_service_timeout, 0, offsetof(Service, timeout_usec)
+Service.TimeoutSec, config_parse_service_timeout, 0, offsetof(Service, timeout_start_usec)
+Service.TimeoutStartSec, config_parse_service_timeout, 0, offsetof(Service, timeout_start_usec)
+Service.TimeoutStopSec, config_parse_service_timeout, 0, offsetof(Service, timeout_stop_usec)
Service.WatchdogSec, config_parse_usec, 0, offsetof(Service, watchdog_usec)
Service.StartLimitInterval, config_parse_usec, 0, offsetof(Service, start_limit.interval)
Service.StartLimitBurst, config_parse_unsigned, 0, offsetof(Service, start_limit.burst)
diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index bbd82b9..1068130 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -1376,10 +1376,16 @@ int config_parse_service_timeout(
r = config_parse_usec(filename, line, section, lvalue, ltype, rvalue, data, userdata);
- if (!r)
- s->timeout_defined = true;
+ if (r)
+ return r;
- return r;
+ if (streq(lvalue, "TimeoutSec")) {
+ s->start_timeout_defined = true;
+ s->timeout_stop_usec = s->timeout_start_usec;
+ } else if (streq(lvalue, "TimeoutStartSec"))
+ s->start_timeout_defined = true;
+
+ return 0;
}
int config_parse_unit_env_file(
diff --git a/src/core/service.c b/src/core/service.c
index 1c127bd..bb331b6 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -134,7 +134,8 @@ static void service_init(Unit *u) {
assert(u);
assert(u->load_state == UNIT_STUB);
- s->timeout_usec = DEFAULT_TIMEOUT_USEC;
+ s->timeout_start_usec = DEFAULT_TIMEOUT_USEC;
+ s->timeout_stop_usec = DEFAULT_TIMEOUT_USEC;
s->restart_usec = DEFAULT_RESTART_USEC;
s->type = _SERVICE_TYPE_INVALID;
@@ -914,9 +915,13 @@ static int service_load_sysv_path(Service *s, const char *path) {
UNIT(s)->default_dependencies = false;
/* Don't timeout special services during boot (like fsck) */
- s->timeout_usec = 0;
- } else
- s->timeout_usec = DEFAULT_SYSV_TIMEOUT_USEC;
+ s->timeout_start_usec = 0;
+ s->timeout_stop_usec = 0;
+ } else {
+ s->timeout_start_usec = DEFAULT_SYSV_TIMEOUT_USEC;
+ s->timeout_stop_usec = DEFAULT_SYSV_TIMEOUT_USEC;
+ }
+
/* Special setting for all SysV services */
s->type = SERVICE_FORKING;
@@ -1241,9 +1246,8 @@ static int service_load(Unit *u) {
if (s->type == _SERVICE_TYPE_INVALID)
s->type = s->bus_name ? SERVICE_DBUS : SERVICE_SIMPLE;
- /* Oneshot services have disabled timeout by default */
- if (s->type == SERVICE_ONESHOT && !s->timeout_defined)
- s->timeout_usec = 0;
+ if (s->type == SERVICE_ONESHOT && !s->start_timeout_defined)
+ s->timeout_start_usec = 0;
service_fix_output(s);
@@ -1603,11 +1607,10 @@ static int service_coldplug(Unit *u) {
s->deserialized_state == SERVICE_FINAL_SIGTERM ||
s->deserialized_state == SERVICE_FINAL_SIGKILL ||
s->deserialized_state == SERVICE_AUTO_RESTART) {
-
- if (s->deserialized_state == SERVICE_AUTO_RESTART || s->timeout_usec > 0) {
+ if (s->deserialized_state == SERVICE_AUTO_RESTART || s->timeout_start_usec > 0) {
usec_t k;
- k = s->deserialized_state == SERVICE_AUTO_RESTART ? s->restart_usec : s->timeout_usec;
+ k = s->deserialized_state == SERVICE_AUTO_RESTART ? s->restart_usec : s->timeout_start_usec;
if ((r = unit_watch_timer(UNIT(s), k, &s->timer_watch)) < 0)
return r;
@@ -1753,8 +1756,8 @@ static int service_spawn(
}
}
- if (timeout && s->timeout_usec) {
- if ((r = unit_watch_timer(UNIT(s), s->timeout_usec, &s->timer_watch)) < 0)
+ if (timeout && s->timeout_start_usec) {
+ if ((r = unit_watch_timer(UNIT(s), s->timeout_start_usec, &s->timer_watch)) < 0)
goto fail;
} else
unit_unwatch_timer(UNIT(s), &s->timer_watch);
@@ -2011,8 +2014,8 @@ static void service_enter_signal(Service *s, ServiceState state, ServiceResult f
}
if (wait_for_exit) {
- if (s->timeout_usec > 0)
- if ((r = unit_watch_timer(UNIT(s), s->timeout_usec, &s->timer_watch)) < 0)
+ if (s->timeout_stop_usec > 0)
+ if ((r = unit_watch_timer(UNIT(s), s->timeout_stop_usec, &s->timer_watch)) < 0)
goto fail;
service_set_state(s, state);
diff --git a/src/core/service.h b/src/core/service.h
index cc63347..c78de79 100644
--- a/src/core/service.h
+++ b/src/core/service.h
@@ -120,7 +120,8 @@ struct Service {
char *pid_file;
usec_t restart_usec;
- usec_t timeout_usec;
+ usec_t timeout_start_usec;
+ usec_t timeout_stop_usec;
dual_timestamp watchdog_timestamp;
usec_t watchdog_usec;
@@ -166,7 +167,7 @@ struct Service {
bool bus_name_good:1;
bool forbid_restart:1;
bool got_socket_fd:1;
- bool timeout_defined:1;
+ bool start_timeout_defined:1;
#ifdef HAVE_SYSV_COMPAT
bool is_sysv:1;
bool sysv_has_lsb:1;
--
1.7.11.2
More information about the systemd-devel
mailing list