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feat(election-iomgr-refactor): restructure myapp_run to fully non-blocking async startup — task 5.1

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This commit is contained in:
Rongsong Shen 2026-05-30 12:26:56 +00:00
parent 757558bb33
commit 2e5681387a
4 changed files with 256 additions and 134 deletions
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16
src/controller/cluster.c
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@ -920,15 +920,25 @@ int cluster_init_phase2(cluster_t* c)
vtaskmgr_init(&(c->vtaskmgr), nvcpus);
}
delaymgr_init(&(c->delaymgr), 200 /* precision_ms */, run_delay_tasks);
/* Guard: myapp_run() calls delaymgr_init + delaymgr_start before election
* (needed for election timeout watchdog via delay_task_ms).
* Skip re-init on the two-phase path; run on the legacy cluster_init() path
* where delaymgr has not been initialized yet (precision_ms == 0). */
if (c->delaymgr.precision_ms == 0) {
delaymgr_init(&(c->delaymgr), 200 /* precision_ms */, run_delay_tasks);
}
apiserver_init(c);
/* Persistence: derive paths and init WAL/snapshot directories.
* Recovery is deferred until after cluster_build_resources() runs inside
* the HOOK_AFTER_EVENT below so that resmgr is fully populated before
* restore_worker() tries to register per-host resource values. */
{
* restore_worker() tries to register per-host resource values.
*
* Guard: myapp_run() calls persist_set_workdir + persist_init + persist_start
* before election (so WAL is ready when cluster_init_phase2 fires from vtask
* context after election). Skip re-init if wal_path is already set. */
if (c->persist.wal_path[0] == '\0') {
const char* workdir = c->myconf->workdir ? c->myconf->workdir
: DEFAULT_WORKDIR;
const char* name = c->myconf->name ? c->myconf->name