Zoltan Papp df6e422e10 [client] Resolve cold mgmt cache domains synchronously before DNS takeover ...

Async server-domain resolution risked blackholing infra DNS at bootstrap:
if OS DNS was reconfigured to route through a dead exit node before the
background resolve ran, the cache never populated.

Resolve cold domains (no cached record) synchronously while NetBird has not
yet taken over the system resolver and will serve DNS (dnsWillBeServed), so
the cache is primed via the working OS resolver before takeover. Stale and
post-takeover resolves stay async to keep the engine sync lock unblocked.

2026-06-23 13:38:16 +02:00

..

export_test.go

[client] Trim verbose comments in mgmt cache async resolve

2026-06-22 19:46:26 +02:00

mgmt_refresh_test.go

[client] Cancel ServeDNS-path mgmt resolve on server Stop

2026-06-22 22:34:06 +02:00

mgmt_test.go

[client] Resolve cold mgmt cache domains synchronously before DNS takeover

2026-06-23 13:38:16 +02:00

mgmt.go

[client] Resolve cold mgmt cache domains synchronously before DNS takeover

2026-06-23 13:38:16 +02:00