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Add more information to the rndc recursing output about fetches

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It is possible to have a fetch that is active, but it has been cloned,
so it won't be used when found in the hash table.   The fetch options
also prevent matching in the hash table, so add a hexadecimal dump of
the fctx->options to the output.

(cherry picked from commit 23ae5544be)
This commit is contained in:
Ondřej Surý 2025-11-28 15:13:58 +01:00
parent 83660f0ebb
commit 038b3cd468
1 changed files with 5 additions and 3 deletions
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8
lib/dns/resolver.c
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@ -11179,9 +11179,11 @@ dns_resolver_dumpfetches(dns_resolver_t *res, isc_statsformat_t format,
dns_rdatatype_format(fctx->type, typebuf, sizeof(typebuf));
fprintf(fp, "/%s (%s): started %s, ", typebuf,
fctx->state == fetchstate_active ? "active" : "done",
timebuf);
fprintf(fp, "/%s (%s), 0x%x: started %s, ", typebuf,
fctx->state == fetchstate_done ? "done"
: fctx->cloned ? "cloned"
: "active",
fctx->options, timebuf);
for (resp = ISC_LIST_HEAD(fctx->resps); resp != NULL;
resp = ISC_LIST_NEXT(resp, link))