lei.chen/myxce
1
0
Fork 1
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

feat(ha-heartbeat-committed-propagation): add xce_ha_heartbeat_req sender (task 1.2)

Browse source 
Send the HA heartbeat as OP_nop + the existing HeartbeatMsg body carrying
{term, committed_lsn, committed_config_tag} (senderPriority unused). Generic
xce_nop_req untouched; C-side body support pre-existed (no typemap edit). Req 1.1
producer half. Round-trip test proves the 3 fields survive the wire; lib suite
0 failures under ASAN.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Rongsong Shen 2026-06-20 11:40:31 +00:00
parent f4327ce4f6
commit 282a82ff7e
4 changed files with 129 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/include/request.h
View file

@ -26,6 +26,13 @@ extern int xce_decode(io_packet_t*, xce_request_t*);
extern int xce_reply(endpoint_t*, xce_peerinfo_t*, xce_reply_t*);
extern int xce_hello_req(endpoint_t*, char*);
extern int xce_nop_req(endpoint_t*);
/* HA heartbeat: an OP_nop request carrying a HeartbeatMsg body with the
* primary's committed position. Non-blocking, no reply awaited (the standby's
* StateReport rides the normal nop reply). senderPriority is unused (0).
* Generic xce_nop_req is left unchanged (body-less). */
extern int xce_ha_heartbeat_req(endpoint_t* ep, uint64_t term,
uint64_t committed_lsn,
uint64_t committed_config_tag);
extern int xce_shutdown_req(endpoint_t*);
extern void init_reply_by_req(xce_reply_t*, xce_request_t*);
extern int xce_join_req(endpoint_t*, int, hostattrs_t*);