void testclear() {
if (srv1 != NULL && srv1->priv != NULL && srv1->priv->backends != NULL) {
network_backends_free(srv1->priv->backends);
srv1->priv->backends = NULL;
}
if (srv1 != NULL && srv1->priv != NULL) {
g_free(srv1->priv);
srv1->priv = NULL;
}
if (srv1 != NULL) {
g_free(srv1);
srv1 = NULL;
}
return;
}
/**
* free the global scope
*
* closes all open connections, cleans up all plugins
*
* @param chas global context
*/
void chassis_free(chassis *chas) {
guint i;
#ifdef HAVE_EVENT_BASE_FREE
const char *version;
#endif
if (!chas) return;
/* call the destructor for all plugins */
for (i = 0; i < chas->modules->len; i++) {
chassis_plugin *p = chas->modules->pdata[i];
g_assert(p->destroy);
p->destroy(p->config);
}
chassis_shutdown_hooks_call(chas->shutdown_hooks); /* cleanup the global 3rd party stuff before we unload the modules */
for (i = 0; i < chas->modules->len; i++) {
chassis_plugin *p = chas->modules->pdata[i];
chassis_plugin_free(p);
}
g_ptr_array_free(chas->modules, TRUE);
if (chas->base_dir) g_free(chas->base_dir);
if (chas->log_path) g_free(chas->log_path);
if (chas->user) g_free(chas->user);
if (chas->stats) chassis_stats_free(chas->stats);
chassis_timestamps_global_free(NULL);
GPtrArray *threads = chas->threads;
if (threads) {
for (i = 0; i < threads->len; ++i) {
chassis_event_thread_free(threads->pdata[i]);
}
g_ptr_array_free(threads, TRUE);
}
if (chas->instance_name) g_free(chas->instance_name);
#ifdef HAVE_EVENT_BASE_FREE
/* only recent versions have this call */
version = event_get_version();
/* libevent < 1.3e doesn't cleanup its own fds from the event-queue in signal_init()
* calling event_base_free() would cause a assert() on shutdown
*/
if (version && (strcmp(version, "1.3e") >= 0)) {
if (chas->event_base) event_base_free(chas->event_base);
}
#endif
g_free(chas->event_hdr_version);
chassis_shutdown_hooks_free(chas->shutdown_hooks);
lua_scope_free(chas->sc);
network_backends_free(chas->backends);
if (chas->proxy_filter != NULL) { sql_filter_free(chas->proxy_filter); }
if (chas->proxy_reserved != NULL) { sql_reserved_query_free(chas->proxy_reserved); }
g_free(chas);
}
void test_adjust_backend(void) {
network_backend_t *b = NULL;
guint health = 0;
network_backends_add(srv1->priv->backends, "192.168.x.x:3306#2#UN", BACKEND_TYPE_RO);
network_backends_add(srv1->priv->backends, "192.168.x.x:3306#4#UN", BACKEND_TYPE_RO);
network_backends_add(srv1->priv->backends, "192.168.x.x:3306#1#UN", BACKEND_TYPE_RO);
b = network_backends_get(srv1->priv->backends, 0);
adjust_backend(BACKEND_STATE_UP, srv1, b);
g_assert_cmpint(b->state, ==, BACKEND_STATE_UP);
health = b->health_check.rise + b->health_check.fall - 1;
g_assert_cmpint(b->health_check.health, == , health);
g_assert_cmpint(b->type, ==, BACKEND_TYPE_RW);
adjust_backend(BACKEND_STATE_DOWN, srv1, b);
g_assert_cmpint(b->state, ==, BACKEND_STATE_UP);
health--;
g_assert_cmpint(b->health_check.health, == , health);
g_assert_cmpint(b->type, ==, BACKEND_TYPE_RW);
adjust_backend(BACKEND_STATE_UP, srv1, b);
g_assert_cmpint(b->state, ==, BACKEND_STATE_UP);
health = b->health_check.rise + b->health_check.fall - 1;
g_assert_cmpint(b->health_check.health, == , health);
g_assert_cmpint(b->type, ==, BACKEND_TYPE_RW);
adjust_backend(BACKEND_STATE_DOWN, srv1, b);
g_assert_cmpint(b->state, ==, BACKEND_STATE_UP);
health--;
g_assert_cmpint(b->health_check.health, == , health);
g_assert_cmpint(b->type, ==, BACKEND_TYPE_RW);
adjust_backend(BACKEND_STATE_DOWN, srv1, b);
g_assert_cmpint(b->state, ==, BACKEND_STATE_UP);
health--;
g_assert_cmpint(b->health_check.health, == , health);
g_assert_cmpint(b->type, ==, BACKEND_TYPE_RW);
adjust_backend(BACKEND_STATE_DOWN, srv1, b);
g_assert_cmpint(b->state, ==, BACKEND_STATE_DOWN);
health = 0;
g_assert_cmpint(b->health_check.health, == , health);
g_assert_cmpint(b->type, ==, BACKEND_TYPE_RO);
adjust_backend(BACKEND_STATE_UP, srv1, b);
g_assert_cmpint(b->state, ==, BACKEND_STATE_DOWN);
health++;
g_assert_cmpint(b->health_check.health, == , health);
g_assert_cmpint(b->type, ==, BACKEND_TYPE_RO);
adjust_backend(BACKEND_STATE_DOWN, srv1, b);
g_assert_cmpint(b->state, ==, BACKEND_STATE_DOWN);
health = 0;
g_assert_cmpint(b->health_check.health, == , health);
g_assert_cmpint(b->type, ==, BACKEND_TYPE_RO);
adjust_backend(BACKEND_STATE_UP, srv1, b);
g_assert_cmpint(b->state, ==, BACKEND_STATE_DOWN);
health++;
g_assert_cmpint(b->health_check.health, == , health);
g_assert_cmpint(b->type, ==, BACKEND_TYPE_RO);
adjust_backend(BACKEND_STATE_UP, srv1, b);
g_assert_cmpint(b->state, ==, BACKEND_STATE_UP);
health = b->health_check.rise + b->health_check.fall - 1;
g_assert_cmpint(b->health_check.health, == , health);
g_assert_cmpint(b->type, ==, BACKEND_TYPE_RW);
network_backends_free(srv1->priv->backends);
srv1->priv->backends = NULL;
}
