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feat(libxce-failover): best-effort single-shot reconnect for fire-and-forget ops (notify/heartbeat/nop) (task 5.2)

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Rongsong Shen 2026-06-17 04:08:58 +00:00
parent 4345974b54
commit fdb8938059
5 changed files with 210 additions and 4 deletions
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17
src/lib/client.c
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@ -211,7 +211,10 @@ int xcecli_nop(xcecli_ctx_t c)
return -EINVAL;
}
return xce_nop(&(ctx->ctx));
/* Fire-and-forget: best-effort transport reconnect on a known-dead
* connection, then a single-shot send. No status classification, no
* no-primary backoff, no retry budget (task 5.2). */
return XCECLI_FF_CALL(ctx, xce_nop(&(ctx->ctx)));
}
int xcecli_heartbeat(xcecli_ctx_t c, int hb_interval)
@ -222,7 +225,10 @@ int xcecli_heartbeat(xcecli_ctx_t c, int hb_interval)
return -EINVAL;
}
return xce_heartbeat(&(ctx->ctx), hb_interval);
/* Fire-and-forget: best-effort transport reconnect on a known-dead
* connection, then a single-shot send (task 5.2). A heartbeat must NEVER go
* through the no-primary backoff retry budget. */
return XCECLI_FF_CALL(ctx, xce_heartbeat(&(ctx->ctx), hb_interval));
}
int xcecli_shutdown(xcecli_ctx_t c)
@ -403,7 +409,12 @@ int xcecli_notify(xcecli_ctx_t c, xce_notify_data_t* data)
return -EINVAL;
}
return xce_notify(&(ctx->ctx), data);
/* Fire-and-forget chokepoint: every thin notify_* wrapper delegates
* here, so applying the best-effort reconnect at this single point covers
* them all without double-wrapping/double-locking. Best-effort transport
* reconnect on a known-dead connection, then a single-shot send (task
* 5.2). */
return XCECLI_FF_CALL(ctx, xce_notify(&(ctx->ctx), data));
}
int xcecli_notify_jobstart(xcecli_ctx_t c, job_pidinfo_t* pidinfo)