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Merge pull request #922 from paulsnar/paulsnar/ev-fix-timeout-pruning

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ev: Fix timeout pruning logic
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Calvin Rose 2022-02-11 20:07:51 -06:00 committed by GitHub
commit 21bd62b1ce
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1 changed files with 19 additions and 2 deletions
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21
src/core/ev.c
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@ -1261,8 +1261,25 @@ JanetFiber *janet_loop1(void) {
memset(&to, 0, sizeof(to));
int has_timeout;
/* Drop timeouts that are no longer needed */
while ((has_timeout = peek_timeout(&to)) && (to.curr_fiber == NULL) && to.fiber->sched_id != to.sched_id) {
pop_timeout(0);
while ((has_timeout = peek_timeout(&to))) {
if (to.curr_fiber != NULL) {
JanetFiberStatus s = janet_fiber_status(to.curr_fiber);
int is_finished = (s == JANET_STATUS_DEAD ||
s == JANET_STATUS_ERROR ||
s == JANET_STATUS_USER0 ||
s == JANET_STATUS_USER1 ||
s == JANET_STATUS_USER2 ||
s == JANET_STATUS_USER3 ||
s == JANET_STATUS_USER4);
if (is_finished) {
pop_timeout(0);
continue;
}
} else if (to.fiber->sched_id != to.sched_id) {
pop_timeout(0);
continue;
}
break;
}
/* Run polling implementation only if pending timeouts or pending events */
if (janet_vm.tq_count || janet_vm.listener_count || janet_vm.extra_listeners) {