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global-functions: $IsDNSResolving: check with :retry

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Christian Hesse 2026-05-06 09:21:44 +02:00
parent 811df5abf2
commit 0ef11bf11d
1 changed files with 9 additions and 9 deletions
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18
global-functions.rsc
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@ -812,16 +812,16 @@
# check if DNS is resolving
:set IsDNSResolving do={
:do {
:resolve "low-ttl.eworm.de";
:return true;
} on-error={ }
:local I 1;
:retry {
:set I ($I ^ 1);
:resolve ("low-ttl.eworm." . ({ "de"; "net" }->$I));
} delay=50ms max=6;
} on-error={
:return false;
}
:do {
:resolve "low-ttl.eworm.net";
:return true;
} on-error={ }
:return false;
:return true;
}
# check if system is is fully connected (default route reachable, DNS resolving, time sync)