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-rw-r--r--services/cache/infra.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/services/cache/infra.h b/services/cache/infra.h
index e33f2a6c04ee2..14f97c4c64d3e 100644
--- a/services/cache/infra.h
+++ b/services/cache/infra.h
@@ -114,6 +114,8 @@ struct infra_cache {
struct slabhash* hosts;
/** TTL value for host information, in seconds */
int host_ttl;
+ /** the hosts that are down are kept probed for recovery */
+ int infra_keep_probing;
/** hash table with query rates per name: rate_key, rate_data */
struct slabhash* domain_rates;
/** ratelimit settings for domains, struct domain_limit_data */