diff options
Diffstat (limited to 'src/resolve/resolved-dns-transaction.c')
-rw-r--r-- | src/resolve/resolved-dns-transaction.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/src/resolve/resolved-dns-transaction.c b/src/resolve/resolved-dns-transaction.c index 5933e0e462..70c170daee 100644 --- a/src/resolve/resolved-dns-transaction.c +++ b/src/resolve/resolved-dns-transaction.c @@ -349,13 +349,13 @@ static int dns_transaction_open_tcp(DnsTransaction *t) { switch (t->scope->protocol) { case DNS_PROTOCOL_DNS: - fd = dns_scope_tcp_socket(t->scope, AF_UNSPEC, NULL, 53, &server); + fd = dns_scope_socket_tcp(t->scope, AF_UNSPEC, NULL, 53, &server); break; case DNS_PROTOCOL_LLMNR: /* When we already received a reply to this (but it was truncated), send to its sender address */ if (t->received) - fd = dns_scope_tcp_socket(t->scope, t->received->family, &t->received->sender, t->received->sender_port, NULL); + fd = dns_scope_socket_tcp(t->scope, t->received->family, &t->received->sender, t->received->sender_port, NULL); else { union in_addr_union address; int family = AF_UNSPEC; @@ -372,7 +372,7 @@ static int dns_transaction_open_tcp(DnsTransaction *t) { if (family != t->scope->family) return -ESRCH; - fd = dns_scope_tcp_socket(t->scope, family, &address, LLMNR_PORT, NULL); + fd = dns_scope_socket_tcp(t->scope, family, &address, LLMNR_PORT, NULL); } break; @@ -717,7 +717,7 @@ static int on_dns_packet(sd_event_source *s, int fd, uint32_t revents, void *use return 0; } -static int dns_transaction_emit(DnsTransaction *t) { +static int dns_transaction_emit_udp(DnsTransaction *t) { int r; assert(t); @@ -726,7 +726,7 @@ static int dns_transaction_emit(DnsTransaction *t) { DnsServer *server = NULL; _cleanup_close_ int fd = -1; - fd = dns_scope_udp_dns_socket(t->scope, &server); + fd = dns_scope_socket_udp(t->scope, &server); if (fd < 0) return fd; @@ -739,7 +739,7 @@ static int dns_transaction_emit(DnsTransaction *t) { t->server = dns_server_ref(server); } - r = dns_scope_emit(t->scope, t->dns_udp_fd, t->server, t->sent); + r = dns_scope_emit_udp(t->scope, t->dns_udp_fd, t->server, t->sent); if (r < 0) return r; @@ -759,17 +759,17 @@ static int on_transaction_timeout(sd_event_source *s, usec_t usec, void *userdat if (!t->initial_jitter_scheduled || t->initial_jitter_elapsed) { /* Timeout reached? Increase the timeout for the server used */ switch (t->scope->protocol) { + case DNS_PROTOCOL_DNS: assert(t->server); - dns_server_packet_lost(t->server, t->current_features, usec - t->start_usec); - break; + case DNS_PROTOCOL_LLMNR: case DNS_PROTOCOL_MDNS: dns_scope_packet_lost(t->scope, usec - t->start_usec); - break; + default: assert_not_reached("Invalid DNS protocol."); } @@ -795,15 +795,18 @@ static usec_t transaction_get_resend_timeout(DnsTransaction *t) { assert(t->scope); switch (t->scope->protocol) { + case DNS_PROTOCOL_DNS: assert(t->server); - return t->server->resend_timeout; + case DNS_PROTOCOL_MDNS: assert(t->n_attempts > 0); return (1 << (t->n_attempts - 1)) * USEC_PER_SEC; + case DNS_PROTOCOL_LLMNR: return t->scope->resend_timeout; + default: assert_not_reached("Invalid DNS protocol."); } @@ -1117,7 +1120,7 @@ int dns_transaction_go(DnsTransaction *t) { } else { /* Try via UDP, and if that fails due to large size or lack of * support try via TCP */ - r = dns_transaction_emit(t); + r = dns_transaction_emit_udp(t); if (r == -EMSGSIZE || r == -EAGAIN) r = dns_transaction_open_tcp(t); } |