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| author | Lennart Poettering <lennart@poettering.net> | 2016-01-26 13:36:33 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-01-26 14:42:04 +0100 |
| commit | 2d8950384f3137aafcce22b29912b2b61e6d86fb (patch) | |
| tree | c8ca51d1be7ace19b183866b894e299f5a430ebf | |
| parent | eac7cda2114cb07031ac277c210896eb68bbd619 (diff) | |
resolved: prorize rtnl and sd-network event sources
Lets make sure we always take notice of network changes before answering client requests.
This way, calls like SetLinkDNS() become race-free as the specified interface index is guarantee to have been processed
if it exists before we make changes to it.
| -rw-r--r-- | src/resolve/resolved-manager.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/resolve/resolved-manager.c b/src/resolve/resolved-manager.c index 704f012c37..4306403834 100644 --- a/src/resolve/resolved-manager.c +++ b/src/resolve/resolved-manager.c @@ -206,7 +206,7 @@ static int manager_rtnl_listen(Manager *m) { if (r < 0) return r; - r = sd_netlink_attach_event(m->rtnl, m->event, 0); + r = sd_netlink_attach_event(m->rtnl, m->event, SD_EVENT_PRIORITY_IMPORTANT); if (r < 0) return r; @@ -314,6 +314,10 @@ static int manager_network_monitor_listen(Manager *m) { if (r < 0) return r; + r = sd_event_source_set_priority(m->network_event_source, SD_EVENT_PRIORITY_IMPORTANT+5); + if (r < 0) + return r; + (void) sd_event_source_set_description(m->network_event_source, "network-monitor"); return 0; |