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Send shutdown events when irefs -> 0 and exiting.

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This commit is contained in:
Mark Andrews 2000-04-20 13:45:36 +00:00
parent 716cb5acca
commit 4be19dcd14
1 changed files with 8 additions and 5 deletions
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13
lib/dns/request.c
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@ -242,8 +242,10 @@ mgr_shutdown(dns_requestmgr_t *requestmgr) {
request = ISC_LIST_NEXT(request, link)) {
dns_request_cancel(request);
}
if (ISC_LIST_EMPTY(requestmgr->requests))
if (requestmgr->iref == 0) {
INSIST(ISC_LIST_EMPTY(requestmgr->requests));
send_shutdown_events(requestmgr);
}
}
}
@ -278,11 +280,11 @@ requestmgr_detach(dns_requestmgr_t **requestmgrp) {
LOCK(&requestmgr->lock);
INSIST(requestmgr->iref > 0);
requestmgr->iref--;
if (requestmgr->eref == 0 && requestmgr->iref == 0) {
INSIST(requestmgr->exiting &&
ISC_LIST_HEAD(requestmgr->requests) == NULL);
if (requestmgr->iref == 0 && requestmgr->exiting) {
INSIST(ISC_LIST_HEAD(requestmgr->requests) == NULL);
send_shutdown_events(requestmgr);
need_destroy = ISC_TRUE;
if (requestmgr->eref == 0)
need_destroy = ISC_TRUE;
}
UNLOCK(&requestmgr->lock);
@ -801,6 +803,7 @@ req_timeout(isc_task_t *task, isc_event_t *event) {
dns_request_t *request = event->ev_arg;
TRACE(("req_timeout\n"));
UNUSED(task);
LOCK(&request->requestmgr->locks[request->hash]);
req_cancel(request);