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Allow for searching w/i shm slots for a specific worker and balancer

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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1421953 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Jim Jagielski
2012-12-14 16:14:06 +00:00
parent ae3f320786
commit 74708ea8f3
4 changed files with 103 additions and 16 deletions
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42
modules/proxy/proxy_util.c
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@@ -2779,6 +2779,48 @@ PROXY_DECLARE(apr_status_t) ap_proxy_sync_balancer(proxy_balancer *b, server_rec
return APR_SUCCESS;
}
PROXY_DECLARE(proxy_worker_shared *) ap_proxy_find_workershm(ap_slotmem_provider_t *storage,
ap_slotmem_instance_t *slot,
proxy_worker *worker,
unsigned int *index)
{
proxy_worker_shared *shm;
unsigned int i, limit;
limit = storage->num_slots(slot);
for (i = 0; i < limit; i++) {
if (storage->dptr(slot, i, (void *)&shm) != APR_SUCCESS) {
return NULL;
}
if ((worker->s->hash.def == shm->hash.def) &&
(worker->s->hash.fnv == shm->hash.fnv)) {
*index = i;
return shm;
}
}
return NULL;
}
PROXY_DECLARE(proxy_balancer_shared *) ap_proxy_find_balancershm(ap_slotmem_provider_t *storage,
ap_slotmem_instance_t *slot,
proxy_balancer *balancer,
unsigned int *index)
{
proxy_balancer_shared *shm;
unsigned int i, limit;
limit = storage->num_slots(slot);
for (i = 0; i < limit; i++) {
if (storage->dptr(slot, i, (void *)&shm) != APR_SUCCESS) {
return NULL;
}
if ((balancer->s->hash.def == shm->hash.def) &&
(balancer->s->hash.fnv == shm->hash.fnv)) {
*index = i;
return shm;
}
}
return NULL;
}
void proxy_util_register_hooks(apr_pool_t *p)
{
APR_REGISTER_OPTIONAL_FN(ap_proxy_retry_worker);