int
main (int argc,
char *argv[])
{
mongoc_client_t *client;
mongoc_apm_callbacks_t *callbacks;
stats_t stats = { 0 };
mongoc_collection_t *collection;
const char *uristr = "mongodb://127.0.0.1/?appname=cmd-monitoring-example";
const char *collection_name = "test";
bson_t doc;
mongoc_init ();
if (argc > 1) {
uristr = argv [1];
}
client = mongoc_client_new (uristr);
if (!client) {
fprintf (stderr, "Failed to parse URI.\n");
return EXIT_FAILURE;
}
mongoc_client_set_error_api (client, 2);
callbacks = mongoc_apm_callbacks_new ();
mongoc_apm_set_command_started_cb (callbacks, command_started);
mongoc_apm_set_command_succeeded_cb (callbacks, command_succeeded );
mongoc_apm_set_command_failed_cb (callbacks, command_failed);
mongoc_client_set_apm_callbacks (client,
callbacks,
(void *) &stats /* context pointer */);
bson_init (&doc);
BSON_APPEND_INT32 (&doc, "_id", 1);
collection = mongoc_client_get_collection (client, "test", collection_name);
mongoc_collection_drop (collection, NULL);
mongoc_collection_insert (collection, MONGOC_INSERT_NONE, &doc, NULL, NULL);
/* duplicate key error on the second insert */
mongoc_collection_insert (collection, MONGOC_INSERT_NONE, &doc, NULL, NULL);
printf ("started: %d\nsucceeded: %d\nfailed: %d\n",
stats.started, stats.succeeded, stats.failed);
bson_destroy (&doc);
mongoc_collection_destroy (collection);
mongoc_apm_callbacks_destroy (callbacks);
mongoc_client_destroy (client);
mongoc_cleanup ();
return EXIT_SUCCESS;
}
static mongoc_apm_callbacks_t *
heartbeat_event_callbacks (void)
{
mongoc_apm_callbacks_t *callbacks;
callbacks = mongoc_apm_callbacks_new ();
mongoc_apm_set_server_heartbeat_started_cb (callbacks,
server_heartbeat_started);
mongoc_apm_set_server_heartbeat_succeeded_cb (callbacks,
server_heartbeat_succeeded);
mongoc_apm_set_server_heartbeat_failed_cb (callbacks,
server_heartbeat_failed);
return callbacks;
}
static mongoc_apm_callbacks_t *
topology_event_callbacks (void)
{
mongoc_apm_callbacks_t *callbacks;
callbacks = mongoc_apm_callbacks_new ();
mongoc_apm_set_server_changed_cb (callbacks, server_changed);
mongoc_apm_set_server_opening_cb (callbacks, server_opening);
mongoc_apm_set_server_closed_cb (callbacks, server_closed);
mongoc_apm_set_topology_changed_cb (callbacks, topology_changed);
mongoc_apm_set_topology_opening_cb (callbacks, topology_opening);
mongoc_apm_set_topology_closed_cb (callbacks, topology_closed);
return callbacks;
}