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freetdm: fix boost unload crash

This commit is contained in:
Moises Silva 2010-04-21 18:46:52 -04:00
parent 4616d9424e
commit fb9e6a104b
1 changed files with 8 additions and 8 deletions
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16
libs/freetdm/src/ftmod/ftmod_sangoma_boost/ftmod_sangoma_boost.c
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@ -2136,23 +2136,23 @@ static ftdm_status_t ftdm_sangoma_boost_start(ftdm_span_t *span)
static ftdm_status_t ftdm_sangoma_boost_stop(ftdm_span_t *span) static ftdm_status_t ftdm_sangoma_boost_stop(ftdm_span_t *span)
{ {
int cnt = 10;
ftdm_status_t status = FTDM_SUCCESS; ftdm_status_t status = FTDM_SUCCESS;
ftdm_sangoma_boost_data_t *sangoma_boost_data = span->signal_data; ftdm_sangoma_boost_data_t *sangoma_boost_data = span->signal_data;
if (sangoma_boost_data->sigmod) { if (sangoma_boost_data->sigmod) {
/* FIXME: we should make sure the span thread is stopped (use pthread_kill or freetdm thread kill function) */
/* I think stopping the span before destroying the queue makes sense /* I think stopping the span before destroying the queue makes sense
otherwise may be boost events would still arrive when the queue is already destroyed! */ otherwise may be boost events would still arrive when the queue is already destroyed! */
status = sangoma_boost_data->sigmod->stop_span(span); status = sangoma_boost_data->sigmod->stop_span(span);
ftdm_queue_enqueue(sangoma_boost_data->boost_queue, NULL); ftdm_queue_enqueue(sangoma_boost_data->boost_queue, NULL);
while(ftdm_test_flag(sangoma_boost_data, FTDM_SANGOMA_BOOST_RUNNING) && cnt-- > 0) { }
ftdm_log(FTDM_LOG_DEBUG, "Waiting for boost thread\n");
ftdm_sleep(500); while (ftdm_test_flag(sangoma_boost_data, FTDM_SANGOMA_BOOST_RUNNING)) {
} ftdm_log(FTDM_LOG_DEBUG, "Waiting for boost thread\n");
ftdm_sleep(100);
}
if (sangoma_boost_data->sigmod) {
ftdm_queue_destroy(&sangoma_boost_data->boost_queue); ftdm_queue_destroy(&sangoma_boost_data->boost_queue);
return status;
} }
return status; return status;
} }