diff options
Diffstat (limited to 'src/resolve/resolved-dns-transaction.h')
| -rw-r--r-- | src/resolve/resolved-dns-transaction.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/resolve/resolved-dns-transaction.h b/src/resolve/resolved-dns-transaction.h index 5778913cc8..af08b20e44 100644 --- a/src/resolve/resolved-dns-transaction.h +++ b/src/resolve/resolved-dns-transaction.h @@ -44,6 +44,7 @@ enum DnsTransactionSource { DNS_TRANSACTION_NETWORK, DNS_TRANSACTION_CACHE, DNS_TRANSACTION_ZONE, + DNS_TRANSACTION_TRUST_ANCHOR, _DNS_TRANSACTION_SOURCE_MAX, _DNS_TRANSACTION_SOURCE_INVALID = -1 }; @@ -61,15 +62,18 @@ struct DnsTransaction { DnsTransactionState state; uint16_t id; - bool initial_jitter; + bool initial_jitter_scheduled; + bool initial_jitter_elapsed; DnsPacket *sent, *received; DnsAnswer *answer; int answer_rcode; DnsTransactionSource answer_source; + bool answer_authenticated; usec_t start_usec; + usec_t next_attempt_after; sd_event_source *timeout_event_source; unsigned n_attempts; @@ -117,6 +121,10 @@ DnsTransactionSource dns_transaction_source_from_string(const char *s) _pure_; /* LLMNR Jitter interval, see RFC 4795 Section 7 */ #define LLMNR_JITTER_INTERVAL_USEC (100 * USEC_PER_MSEC) +/* mDNS Jitter interval, see RFC 6762 Section 5.2 */ +#define MDNS_JITTER_MIN_USEC (20 * USEC_PER_MSEC) +#define MDNS_JITTER_RANGE_USEC (100 * USEC_PER_MSEC) + /* Maximum attempts to send DNS requests, across all DNS servers */ #define DNS_TRANSACTION_ATTEMPTS_MAX 16 |