static int rping_run_persistent_server(struct rping_cb *listening_cb)
{
int ret;
struct rping_cb *cb;
pthread_attr_t attr;
ret = rping_bind_server(listening_cb);
if (ret)
return ret;
/*
* Set persistent server threads to DEATCHED state so
* they release all their resources when they exit.
*/
ret = pthread_attr_init(&attr);
if (ret) {
perror("pthread_attr_init");
return ret;
}
ret = pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
if (ret) {
perror("pthread_attr_setdetachstate");
return ret;
}
while (1) {
sem_wait(&listening_cb->sem);
if (listening_cb->state != CONNECT_REQUEST) {
fprintf(stderr, "wait for CONNECT_REQUEST state %d\n",
listening_cb->state);
return -1;
}
cb = clone_cb(listening_cb);
if (!cb)
return -1;
ret = pthread_create(&cb->persistent_server_thread, &attr, rping_persistent_server_thread, cb);
if (ret) {
perror("pthread_create");
return ret;
}
}
return 0;
}
static int rping_run_persistent_server(struct rping_cb *listening_cb)
{
int ret;
struct rping_cb *cb;
ret = rping_bind_server(listening_cb);
if (ret)
return ret;
while (1) {
sem_wait(&listening_cb->sem);
if (listening_cb->state != CONNECT_REQUEST) {
fprintf(stderr, "wait for CONNECT_REQUEST state %d\n",
listening_cb->state);
return -1;
}
cb = clone_cb(listening_cb);
if (!cb)
return -1;
pthread_create(&cb->persistent_server_thread, NULL, rping_persistent_server_thread, cb);
}
return 0;
}
