utun2

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Author	SHA1	Message	Date
Evgeny	3c3d9a65d9	refactor: переименование route_node/route_bgp в topo_node/topo_bgp Файлы: route_node.* route_node_lmdb.* route_bgp.* -> topo_node.* topo_node_lmdb.* topo_bgp.* Структуры: - ROUTE_BGP -> TOPO_BGP, ROUTE_BGP_CONN_ITEM -> TOPO_BGP_CONN_ITEM - NODEINFO -> TOPO_NODE, NODEINFO_Q -> TOPO_NODEQ, NODEINFO_PATH -> TOPO_NODEPATH - NODEINFO_ROUTES -> TOPO_NODESUBNETS, NODE_CONNECTIVITY -> TOPO_CONNECTIVITY - wire: NODEINFO_MSG -> TOPOMSG_NODE, NODEINFO_IPV4_* -> TOPOMSG_4 и т.д. - memory: NI_IPV4_ -> TOPO_4, NI_IPV6_ -> TOPO_6 - ROUTE_SUBCMD_ -> TOPO_SUBCMD_, ETCP_ID_ROUTE_ENTRY -> ETCP_ID_TOPO_ENTRY Функции: - route_bgp_ -> topo_bgp_* - nodeinfo_* -> topo_node_* - route_node_* -> topo_node_* - route_node_lmdb_* -> topo_node_lmdb_* Смысл: отделение механизма формирования топологии узлов от IP-роутинга.	4 months ago
Evgeny	c7ac42eb5f	route_node: refactor NODEINFO — separate protocol/memory structs, linked lists with memory_pool - NODEINFO_MSG (protocol, packed): added flags byte + group_id field - NODEINFO (memory): ref_count, linked list heads instead of inline arrays - NODEINFO_ROUTES: separate struct with linked list subnet heads - NODEINFO_Q: node, routes, tranzit_data, hop_list as separate mallocs - 6 memory_pools in ROUTE_BGP for NI_* linked list items - ni_list_count() universal counter via _ni_head cast - nodeinfo_serialize/deserialize for protocol <-> memory conversion - NODEINFO_FLAG_SEND_SUBNETS controls subnet data in protocol - group_id defaults: utun=NODEINFO_GROUP_UTUN(1) with subnets Fixes: - deserialization: data+2 instead of data+sizeof(BGP_NODEINFO_PACKET) - memset: start after ll_entry to preserve ll.size - hop_src: subtract hop_count*8 to point at correct dynamic offset - same-ver branch: remove_path(conn) instead of remove_path_by_hop(peer) - double-free in route_bgp_remove_conn/process_withdraw - conn_mgr_add_alien_node: rewritten for new structures - all test files updated for new API	4 months ago

Author

SHA1

Message

Date

Evgeny

3c3d9a65d9

refactor: переименование route_node/route_bgp в topo_node/topo_bgp

Файлы: route_node.* route_node_lmdb.* route_bgp.* -> topo_node.* topo_node_lmdb.* topo_bgp.*

Структуры:
- ROUTE_BGP -> TOPO_BGP, ROUTE_BGP_CONN_ITEM -> TOPO_BGP_CONN_ITEM
- NODEINFO -> TOPO_NODE, NODEINFO_Q -> TOPO_NODEQ, NODEINFO_PATH -> TOPO_NODEPATH
- NODEINFO_ROUTES -> TOPO_NODESUBNETS, NODE_CONNECTIVITY -> TOPO_CONNECTIVITY
- wire: NODEINFO_MSG -> TOPOMSG_NODE, NODEINFO_IPV4_* -> TOPOMSG_*4 и т.д.
- memory: NI_IPV4_* -> TOPO_*4, NI_IPV6_* -> TOPO_*6
- ROUTE_SUBCMD_* -> TOPO_SUBCMD_*, ETCP_ID_ROUTE_ENTRY -> ETCP_ID_TOPO_ENTRY

Функции:
- route_bgp_* -> topo_bgp_*
- nodeinfo_* -> topo_node_*
- route_node_* -> topo_node_*
- route_node_lmdb_* -> topo_node_lmdb_*

Смысл: отделение механизма формирования топологии узлов от IP-роутинга.

4 months ago

Evgeny

c7ac42eb5f

route_node: refactor NODEINFO — separate protocol/memory structs, linked lists with memory_pool

- NODEINFO_MSG (protocol, packed): added flags byte + group_id field
- NODEINFO (memory): ref_count, linked list heads instead of inline arrays
- NODEINFO_ROUTES: separate struct with linked list subnet heads
- NODEINFO_Q: node*, routes*, tranzit_data*, hop_list* as separate mallocs
- 6 memory_pools in ROUTE_BGP for NI_* linked list items
- ni_list_count() universal counter via _ni_head cast
- nodeinfo_serialize/deserialize for protocol <-> memory conversion
- NODEINFO_FLAG_SEND_SUBNETS controls subnet data in protocol
- group_id defaults: utun=NODEINFO_GROUP_UTUN(1) with subnets

Fixes:
- deserialization: data+2 instead of data+sizeof(BGP_NODEINFO_PACKET)
- memset: start after ll_entry to preserve ll.size
- hop_src: subtract hop_count*8 to point at correct dynamic offset
- same-ver branch: remove_path(conn) instead of remove_path_by_hop(peer)
- double-free in route_bgp_remove_conn/process_withdraw
- conn_mgr_add_alien_node: rewritten for new structures
- all test files updated for new API

4 months ago

2 Commits (dc8c9f78751e144170b39b56784c918f92d0b096)