DWS/chrony
1
0
Fork 0
mirror of https://gitlab.com/chrony/chrony.git synced 2025-12-04 07:15:07 -05:00
Code Issues Packages Projects Releases Wiki Activity

ntp: use async name resolving for NTP sources

Browse Source 
Use the new asynchronous call to resolve addresses of NTP servers
configured by the server/peer directives. Introduce a callback to be
notified when the first resolving attempt ends to correctly finish
chronyd initialization (dumpfile reload and reference mode end).
This commit is contained in:
Miroslav Lichvar
2014-04-25 16:58:21 +02:00
parent 779e40ed66
commit 6ee357d230
4 changed files with 133 additions and 49 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
main.c
View File

@@ -123,20 +123,10 @@ signal_cleanup(int x)
/* ================================================== */
static void
post_init_ntp_hook(void *anything)
ntp_source_resolving_end(void)
{
if (ref_mode == REF_ModeInitStepSlew) {
/* Remove the initstepslew sources and set normal mode */
NSR_RemoveAllSources();
ref_mode = REF_ModeNormal;
REF_SetMode(ref_mode);
}
NSR_SetSourceResolvingEndHandler(NULL);
/* Close the pipe to the foreground process so it can exit */
LOG_CloseParentFd();
CNF_AddSources();
CNF_AddBroadcasts();
if (reload) {
/* Note, we want reload to come well after the initialisation from
the real time clock - this gives us a fighting chance that the
@@ -159,6 +149,28 @@ post_init_ntp_hook(void *anything)
/* ================================================== */
static void
post_init_ntp_hook(void *anything)
{
if (ref_mode == REF_ModeInitStepSlew) {
/* Remove the initstepslew sources and set normal mode */
NSR_RemoveAllSources();
ref_mode = REF_ModeNormal;
REF_SetMode(ref_mode);
}
/* Close the pipe to the foreground process so it can exit */
LOG_CloseParentFd();
CNF_AddSources();
CNF_AddBroadcasts();
NSR_SetSourceResolvingEndHandler(ntp_source_resolving_end);
NSR_ResolveSources();
}
/* ================================================== */
static void
reference_mode_end(int result)
{