From: Alok Barsode <[email protected]>
Hi,
The following set of patches rectify NTP behaviour. Here is the list
of modifications/additions done.
Patch1: Modify the behaviour of global timeservers. We now replace the
older global timeservers with the new ones, instead of appending.
Fixes bug #24997.
Patch2: Instead of triggering NTP sync only on ONLINE state we trigger
it when the default service changes. We also stop NTP sync when there
is no default service, rather than when we are in DiSCONNECT state.This
is helpful in a local ntp server setup, where we do not need to go ONLINE
for a ntp sync.
Patch3-6: Add Timeservers.Configuration Property to the service. We can
override system timeservers using this property. Timeserver sync creates
a list of timeservers to query, which consists of Timeservers.Configuration,
service timeservers (via dhcp), the gateway and then the global timeservers,
in that order. If any of these values changes, the timeserver sync is reinvoked.
patch:7-8: Add the Timeserves.Configuration documentation and unit test.
patch:9: Trigger timeserver sync when the user sets the timezone.
patch10: Reduce the NTP server failuer timer from 16 to 5 seconds.
If the current ntp sync fails, connman waits for 16 seconds untill it
tries the next server. shorteing this delay makes sense in the case of
timezone settings, as the user does not have to wait for a long time (16 sec)
for the timing updates, if the current NTP server fails.
Cheers,
Alok.
Alok Barsode (10):
timeserver: Replace older system timeserver values with new ones
instead of appending
timeserver: Trigger ntp on default changed notifier
timeserver: Create timeserver list
timeserver: Add service gateway to timeserver list
service: Add Timeservers.Configuration Property.
timeserver: Add Timeservers.Configuration to timeserver list
doc: Add Timeserves.Configuration service property
test: Add set-timeservers
clock: Sync timeserver after timezone change
ntp: Shorten NTP failure delay
doc/service-api.txt | 15 +++
include/service.h | 1 +
include/timeserver.h | 3 +-
plugins/meego.c | 4 +-
src/clock.c | 18 +++-
src/connman.h | 1 -
src/ntp.c | 4 +-
src/service.c | 72 +++++++++++-
src/timeserver.c | 309 +++++++++++++++++++++++++-------------------------
test/set-timeservers | 20 ++++
10 files changed, 277 insertions(+), 170 deletions(-)
create mode 100755 test/set-timeservers
--
1.7.5.4
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