diff options
Diffstat (limited to 'include/osmocom/hlr/proxy_broken_link_cache.h')
-rw-r--r-- | include/osmocom/hlr/proxy_broken_link_cache.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/osmocom/hlr/proxy_broken_link_cache.h b/include/osmocom/hlr/proxy_broken_link_cache.h new file mode 100644 index 0000000..9467a9b --- /dev/null +++ b/include/osmocom/hlr/proxy_broken_link_cache.h @@ -0,0 +1,37 @@ +/* Copyright 2020 by sysmocom s.f.m.c. GmbH <info@sysmocom.de> + * + * Author: Neels Hofmeyr <neels@hofmeyr.de> + * + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + */ + +/* If a subscriber from a remote site has successfully attached at this local site, and the link to the subscriber's + * home HLR has succeeded, this will try to bridge the time of temporary link failure to that home HLR. + * Tasks to take over from the unreachable home HLR: + * - Resend known auth tuples on OSMO_GSUP_MSGT_SEND_AUTH_INFO_REQUEST. + * - ...? + * + * + */ + +/* Data stored per subscriber */ +struct proxy_broken_link_cache { + struct osmo_auth_vector auth_vectors[OSMO_GSUP_MAX_NUM_AUTH_INFO]; + size_t num_auth_vectors; + + timestamp_t last_update; +}; |