static int destroy_zkrb_instance(struct zkrb_instance_data* ptr) {
int rv = ZOK;
if (ptr->zh) {
const void *ctx = zoo_get_context(ptr->zh);
/* Note that after zookeeper_close() returns, ZK handle is invalid */
rv = zookeeper_close(ptr->zh);
free((void *) ctx);
}
#warning [wickman] TODO: fire off warning if queue is not empty
if (ptr->queue) zkrb_queue_free(ptr->queue);
ptr->zh = NULL;
ptr->queue = NULL;
return rv;
}
static int destroy_zkrb_instance(struct zkrb_instance_data* ptr) {
int rv = ZOK;
if (ptr->zh) {
const void *ctx = zoo_get_context(ptr->zh);
/* Note that after zookeeper_close() returns, ZK handle is invalid */
zkrb_debug("obj_id: %lx, calling zookeeper_close", ptr->object_id);
rv = zookeeper_close(ptr->zh);
zkrb_debug("obj_id: %lx, zookeeper_close returned %d", ptr->object_id, rv);
free((void *) ctx);
}
#warning [wickman] TODO: fire off warning if queue is not empty
if (ptr->queue) {
zkrb_debug("obj_id: %lx, freeing queue pointer: %p", ptr->object_id, ptr->queue);
zkrb_queue_free(ptr->queue);
}
ptr->zh = NULL;
ptr->queue = NULL;
return rv;
}
static int destroy_zkrb_instance(zkrb_instance_data_t* zk) {
int rv = ZOK;
zkrb_debug("destroy_zkrb_instance, zk_local_ctx: %p, zh: %p, queue: %p", zk, zk->zh, zk->queue);
if (zk->zh) {
const void *ctx = zoo_get_context(zk->zh);
/* Note that after zookeeper_close() returns, ZK handle is invalid */
zkrb_debug("obj_id: %lx, calling zookeeper_close", zk->object_id);
if (we_are_forked(zk)) {
zkrb_debug("FORK DETECTED! orig_pid: %d, current pid: %d, "
"using socket-closing hack before zookeeper_close", zk->orig_pid, getpid());
int fd = ((int *)zk->zh)[0]; // nasty, brutish, and wonderfully effective hack (see above)
close(fd);
}
rv = zookeeper_close(zk->zh);
zkrb_debug("obj_id: %lx, zookeeper_close returned %d, calling context: %p", zk->object_id, rv, ctx);
zkrb_calling_context_free((zkrb_calling_context *) ctx);
}
zk->zh = NULL;
if (zk->queue) {
zkrb_debug("obj_id: %lx, freeing queue pointer: %p", zk->object_id, zk->queue);
zkrb_queue_free(zk->queue);
}
zk->queue = NULL;
return rv;
}
