dist/server/confpars.c

900 	dhcp_failover_state_t *peer;
913 		parse_warn (cfile, "expecting \"peer\"");
922 			log_fatal ("no memory for peer name %s", val);
925 		parse_warn (cfile, "expecting failover peer name.");
930 	/* See if there's a peer declaration by this name. */
931 	peer = (dhcp_failover_state_t *)0;
932 	find_failover_peer (&peer, name, MDL);
937 			parse_warn (cfile, "failover peer reference not %s",
940 			if (!peer) {
942 					    " failover peer ", name);
948 				 peer, MDL);
950 		dhcp_failover_state_dereference (&peer, MDL);
954 		if (!peer) {
956 				    " failover peer ", name);
960 		parse_failover_state_declaration (cfile, peer);
961 		dhcp_failover_state_dereference (&peer, MDL);
970 	if (peer) {
971 		parse_warn (cfile, "redeclaration of failover peer %s", name);
973 		dhcp_failover_state_dereference (&peer, MDL);
978 	status = dhcp_failover_state_allocate (&peer, MDL);
980 		log_fatal ("Can't allocate failover peer %s: %s",
984 	peer -> name = name;
987 		cp = &peer -> me;
988 	      peer:
995 			peer -> i_am = primary;
999 			peer -> i_am = secondary;
1000 			if (peer -> hba)
1007 			cp = &peer -> partner;
1008 			goto peer;
1014 				dhcp_failover_state_dereference (&peer, MDL);
1033 			tp = &peer->max_lease_misbalance;
1037 			tp = &peer->max_lease_ownership;
1041 			tp = &peer->max_balance;
1045 			tp = &peer->min_balance;
1049 			tp = &peer->auto_partner_down;
1059 				dhcp_failover_state_dereference (&peer, MDL);
1070 			tp = &peer -> mclt;
1075 			if (peer -> i_am == secondary)
1082 				dhcp_failover_state_dereference (&peer, MDL);
1091 			peer -> hba = dmalloc (32, MDL);
1092 			if (!peer -> hba) {
1093 				dfree (peer -> name, MDL);
1094 				dfree (peer, MDL);
1096 			memcpy (peer -> hba, hba, 32);
1101 			if (peer -> i_am == secondary)
1108 				dhcp_failover_state_dereference (&peer, MDL);
1148 			peer -> load_balance_max_secs = atoi (val);
1153 				    "invalid statement in peer declaration");
1155 			dhcp_failover_state_dereference (&peer, MDL);
1160 			dhcp_failover_state_dereference (&peer, MDL);
1168 	if (!peer -> partner.address)
1169 		parse_warn (cfile, "peer address may not be omitted");
1171 	if (!peer->me.port)
1172 		peer->me.port = DEFAULT_FAILOVER_PORT;
1173 	if (!peer->partner.port)
1174 		peer->partner.port = DEFAULT_FAILOVER_PORT;
1176 	if (peer -> i_am == primary) {
1177 	    if (!peer -> hba) {
1180 	    } else if (!peer -> mclt) {
1186 	if (!peer->max_lease_misbalance)
1187 		peer->max_lease_misbalance = DEFAULT_MAX_LEASE_MISBALANCE;
1188 	if (!peer->max_lease_ownership)
1189 		peer->max_lease_ownership = DEFAULT_MAX_LEASE_OWNERSHIP;
1190 	if (!peer->max_balance)
1191 		peer->max_balance = DEFAULT_MAX_BALANCE_TIME;
1192 	if (!peer->min_balance)
1193 		peer->min_balance = DEFAULT_MIN_BALANCE_TIME;
1194 	if (!peer->me.max_flying_updates)
1195 		peer->me.max_flying_updates = DEFAULT_MAX_FLYING_UPDATES;
1196 	if (!peer->me.max_response_delay)
1197 		peer->me.max_response_delay = DEFAULT_MAX_RESPONSE_DELAY;
1200 		group->shared_network->failover_peer = peer;
1203 	peer->me.state = recover;
1204 	peer->me.stos = cur_time;
1205 	peer->partner.state = unknown_state;
1206 	peer->partner.stos = cur_time;
1208 	status = enter_failover_peer (peer);
1210 		parse_warn (cfile, "failover peer %s: %s",
1211 			    peer -> name, isc_result_totext (status));
1212 	dhcp_failover_state_dereference (&peer, MDL);
1216 				       dhcp_failover_state_t *peer)
1224 	if (!peer) {
1227 			parse_warn (cfile, "expecting \"peer\"");
1236 				log_fatal ("failover peer name %s: no memory",
1240 			parse_warn (cfile, "expecting failover peer name.");
1245 		/* See if there's a peer declaration by this name. */
1249 			parse_warn (cfile, "unknown failover peer: %s", name);
1263 		dhcp_failover_state_reference (&state, peer, MDL);
1764 	/* Inherit the failover peer from the shared network. */
1785 					   "expecting \"failover peer\".");
1801 				parse_warn(cfile, "expecting 'peer'.");
1818 					   "failover peer %s: %s", val,
3920 		log_error ("peer in scope.   If you wish to declare an");