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Allow services to use the openais.conf file for setting custom options.

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Evt now allows the maximum delivery queue size and the resume size to be
set in openais.conf

(Logical change 1.195)


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@639 fd59a12c-fef9-0310-b244-a6a79926bd2f
This commit is contained in:
Mark Haverkamp 2005-05-26 22:19:26 +00:00
parent 46e95d5164
commit ade5ce30de
1 changed files with 23 additions and 5 deletions
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28
exec/evt.c
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@ -88,7 +88,7 @@ static int evt_conf_change(
static int evt_initialize(struct conn_info *conn_info);
static int evt_finalize(struct conn_info *conn_info);
static int evt_exec_init(void);
static int evt_exec_init(struct openais_config *openais_config);
/*
* Recovery sync functions
@ -364,6 +364,10 @@ next_chan_unlink_id()
#define MAX_EVT_DELIVERY_QUEUE 1000
#define MIN_EVT_QUEUE_RESUME (MAX_EVT_DELIVERY_QUEUE / 2)
static unsigned int evt_delivery_queue_size = MAX_EVT_DELIVERY_QUEUE;
static unsigned int evt_delivery_queue_resume = MIN_EVT_QUEUE_RESUME;
#define LOST_PUB "EVENT_SERIVCE"
#define LOST_CHAN "LOST EVENT"
/*
@ -1679,14 +1683,14 @@ deliver_event(struct event_data *evt,
* to let the application know that we dropped some messages.
*/
if (esip->esi_queue_blocked) {
if (esip->esi_nevents < MIN_EVT_QUEUE_RESUME) {
if (esip->esi_nevents < evt_delivery_queue_resume) {
esip->esi_queue_blocked = 0;
log_printf(LOG_LEVEL_DEBUG, "unblock\n");
}
}
if (!esip->esi_queue_blocked &&
(esip->esi_nevents >= MAX_EVT_DELIVERY_QUEUE)) {
(esip->esi_nevents >= evt_delivery_queue_size)) {
log_printf(LOG_LEVEL_DEBUG, "block\n");
esip->esi_queue_blocked = 1;
do_deliver_warning = 1;
@ -2643,7 +2647,7 @@ static int lib_evt_event_data_get(struct conn_info *conn_info, void *message)
list_init(&cel->cel_entry);
esip->esi_nevents--;
if (esip->esi_queue_blocked &&
(esip->esi_nevents < MIN_EVT_QUEUE_RESUME)) {
(esip->esi_nevents < evt_delivery_queue_resume)) {
esip->esi_queue_blocked = 0;
log_printf(LOG_LEVEL_DEBUG, "unblock\n");
}
@ -2874,10 +2878,24 @@ static int evt_finalize(struct conn_info *conn_info)
/*
* Called at service start time.
*/
static int evt_exec_init(void)
static int evt_exec_init(struct openais_config *openais_config)
{
log_printf(LOG_LEVEL_DEBUG, "Evt exec init request\n");
if (openais_config->evt_delivery_queue_size) {
evt_delivery_queue_size = openais_config->evt_delivery_queue_size;
log_printf(LOG_LEVEL_NOTICE,
"event delivery_queue_size set to %u\n",
evt_delivery_queue_size);
}
if (openais_config->evt_delivery_queue_resume) {
evt_delivery_queue_resume = openais_config->evt_delivery_queue_resume;
log_printf(LOG_LEVEL_NOTICE,
"event delivery_queue_resume set to %u\n",
evt_delivery_queue_resume);
}
/*
* Create an event to be sent when we have to drop messages
* for an application.