/**
* List groups by:
* - List all groups, check that the groups in 'groups' are seen.
* - List each group in 'groups', one by one.
*
* Returns 'group_cnt' if all groups in 'groups' were seen by both
* methods, else 0, or -1 on error.
*/
static int list_groups (rd_kafka_t *rk, char **groups, int group_cnt,
const char *desc) {
rd_kafka_resp_err_t err = 0;
const struct rd_kafka_group_list *grplist;
int i, r;
int fails = 0;
int seen = 0;
int seen_all = 0;
int retries = 5;
TEST_SAY("List groups (expect %d): %s\n", group_cnt, desc);
/* FIXME: Wait for broker to come up. This should really be abstracted
* by librdkafka. */
do {
if (err) {
TEST_SAY("Retrying group list in 1s because of: %s\n",
rd_kafka_err2str(err));
rd_sleep(1);
}
err = rd_kafka_list_groups(rk, NULL, &grplist, 5000);
} while ((err == RD_KAFKA_RESP_ERR__TRANSPORT ||
err == RD_KAFKA_RESP_ERR_GROUP_LOAD_IN_PROGRESS) &&
retries-- > 0);
if (err) {
TEST_SAY("Failed to list all groups: %s\n",
rd_kafka_err2str(err));
return -1;
}
seen_all = verify_groups(grplist, groups, group_cnt);
rd_kafka_group_list_destroy(grplist);
for (i = 0 ; i < group_cnt ; i++) {
err = rd_kafka_list_groups(rk, groups[i], &grplist, 5000);
if (err) {
TEST_SAY("Failed to list group %s: %s\n",
groups[i], rd_kafka_err2str(err));
fails++;
continue;
}
r = verify_groups(grplist, &groups[i], 1);
if (r == 1)
seen++;
rd_kafka_group_list_destroy(grplist);
}
if (seen_all != seen)
return 0;
return seen;
}
static int describe_groups (rd_kafka_t *rk, const char *group) {
rd_kafka_resp_err_t err;
const struct rd_kafka_group_list *grplist;
int i;
err = rd_kafka_list_groups(rk, group, &grplist, 10000);
if (err) {
fprintf(stderr, "%% Failed to acquire group list: %s\n",
rd_kafka_err2str(err));
return -1;
}
for (i = 0 ; i < grplist->group_cnt ; i++) {
const struct rd_kafka_group_info *gi = &grplist->groups[i];
int j;
printf("Group \"%s\" in state %s on broker %d (%s:%hu)\n",
gi->group, gi->state,
gi->broker.id, gi->broker.host, gi->broker.port);
if (gi->err)
printf(" Error: %s\n", rd_kafka_err2str(gi->err));
printf(" Protocol type \"%s\", protocol \"%s\", "
"with %d member(s):\n",
gi->protocol_type, gi->protocol, gi->member_cnt);
for (j = 0 ; j < gi->member_cnt ; j++) {
const struct rd_kafka_group_member_info *mi;
mi = &gi->members[j];
printf(" \"%s\", client id \"%s\" on host %s\n",
mi->member_id, mi->client_id, mi->client_host);
printf(" metadata: %d bytes\n",
mi->member_metadata_size);
printf(" assignment: %d bytes\n",
mi->member_assignment_size);
}
printf("\n");
}
if (group && !grplist->group_cnt)
fprintf(stderr, "%% No matching group (%s)\n", group);
rd_kafka_group_list_destroy(grplist);
return 0;
}
int main_0006_symbols (int argc, char **argv) {
if (argc < 0 /* always false */) {
rd_kafka_version();
rd_kafka_version_str();
rd_kafka_get_debug_contexts();
rd_kafka_get_err_descs(NULL, NULL);
rd_kafka_err2str(RD_KAFKA_RESP_ERR_NO_ERROR);
rd_kafka_err2name(RD_KAFKA_RESP_ERR_NO_ERROR);
rd_kafka_errno2err(EINVAL);
rd_kafka_errno();
rd_kafka_last_error();
rd_kafka_conf_new();
rd_kafka_conf_destroy(NULL);
rd_kafka_conf_dup(NULL);
rd_kafka_conf_set(NULL, NULL, NULL, NULL, 0);
rd_kafka_conf_set_dr_cb(NULL, NULL);
rd_kafka_conf_set_dr_msg_cb(NULL, NULL);
rd_kafka_conf_set_error_cb(NULL, NULL);
rd_kafka_conf_set_stats_cb(NULL, NULL);
rd_kafka_conf_set_log_cb(NULL, NULL);
rd_kafka_conf_set_socket_cb(NULL, NULL);
rd_kafka_conf_set_rebalance_cb(NULL, NULL);
rd_kafka_conf_set_offset_commit_cb(NULL, NULL);
rd_kafka_conf_set_throttle_cb(NULL, NULL);
rd_kafka_conf_set_default_topic_conf(NULL, NULL);
rd_kafka_conf_get(NULL, NULL, NULL, NULL);
#ifndef _MSC_VER
rd_kafka_conf_set_open_cb(NULL, NULL);
#endif
rd_kafka_conf_set_opaque(NULL, NULL);
rd_kafka_opaque(NULL);
rd_kafka_conf_dump(NULL, NULL);
rd_kafka_topic_conf_dump(NULL, NULL);
rd_kafka_conf_dump_free(NULL, 0);
rd_kafka_conf_properties_show(NULL);
rd_kafka_topic_conf_new();
rd_kafka_topic_conf_dup(NULL);
rd_kafka_topic_conf_destroy(NULL);
rd_kafka_topic_conf_set(NULL, NULL, NULL, NULL, 0);
rd_kafka_topic_conf_set_opaque(NULL, NULL);
rd_kafka_topic_conf_get(NULL, NULL, NULL, NULL);
rd_kafka_topic_conf_set_partitioner_cb(NULL, NULL);
rd_kafka_topic_partition_available(NULL, 0);
rd_kafka_topic_opaque(NULL);
rd_kafka_msg_partitioner_random(NULL, NULL, 0, 0, NULL, NULL);
rd_kafka_msg_partitioner_consistent(NULL, NULL, 0, 0, NULL, NULL);
rd_kafka_msg_partitioner_consistent_random(NULL, NULL, 0, 0, NULL, NULL);
rd_kafka_new(0, NULL, NULL, 0);
rd_kafka_destroy(NULL);
rd_kafka_name(NULL);
rd_kafka_memberid(NULL);
rd_kafka_topic_new(NULL, NULL, NULL);
rd_kafka_topic_destroy(NULL);
rd_kafka_topic_name(NULL);
rd_kafka_message_destroy(NULL);
rd_kafka_message_errstr(NULL);
rd_kafka_message_timestamp(NULL, NULL);
rd_kafka_consume_start(NULL, 0, 0);
rd_kafka_consume_stop(NULL, 0);
rd_kafka_consume(NULL, 0, 0);
rd_kafka_consume_batch(NULL, 0, 0, NULL, 0);
rd_kafka_consume_callback(NULL, 0, 0, NULL, NULL);
rd_kafka_offset_store(NULL, 0, 0);
rd_kafka_produce(NULL, 0, 0, NULL, 0, NULL, 0, NULL);
rd_kafka_produce_batch(NULL, 0, 0, NULL, 0);
rd_kafka_poll(NULL, 0);
rd_kafka_brokers_add(NULL, NULL);
/* DEPRECATED: rd_kafka_set_logger(NULL, NULL); */
rd_kafka_set_log_level(NULL, 0);
rd_kafka_log_print(NULL, 0, NULL, NULL);
#ifndef _MSC_VER
rd_kafka_log_syslog(NULL, 0, NULL, NULL);
#endif
rd_kafka_outq_len(NULL);
rd_kafka_dump(NULL, NULL);
rd_kafka_thread_cnt();
rd_kafka_wait_destroyed(0);
rd_kafka_metadata(NULL, 0, NULL, NULL, 0);
rd_kafka_metadata_destroy(NULL);
rd_kafka_queue_destroy(NULL);
rd_kafka_consume_start_queue(NULL, 0, 0, NULL);
rd_kafka_consume_queue(NULL, 0);
rd_kafka_consume_batch_queue(NULL, 0, NULL, 0);
rd_kafka_consume_callback_queue(NULL, 0, NULL, NULL);
rd_kafka_seek(NULL, 0, 0, 0);
rd_kafka_yield(NULL);
rd_kafka_mem_free(NULL, NULL);
rd_kafka_list_groups(NULL, NULL, NULL, 0);
rd_kafka_group_list_destroy(NULL);
/* KafkaConsumer API */
rd_kafka_subscribe(NULL, NULL);
rd_kafka_unsubscribe(NULL);
rd_kafka_subscription(NULL, NULL);
rd_kafka_consumer_poll(NULL, 0);
rd_kafka_consumer_close(NULL);
rd_kafka_assign(NULL, NULL);
rd_kafka_assignment(NULL, NULL);
rd_kafka_commit(NULL, NULL, 0);
rd_kafka_commit_message(NULL, NULL, 0);
rd_kafka_committed(NULL, NULL, 0);
rd_kafka_position(NULL, NULL);
/* TopicPartition */
rd_kafka_topic_partition_list_new(0);
rd_kafka_topic_partition_list_destroy(NULL);
rd_kafka_topic_partition_list_add(NULL, NULL, 0);
rd_kafka_topic_partition_list_add_range(NULL, NULL, 0, 0);
rd_kafka_topic_partition_list_del(NULL, NULL, 0);
rd_kafka_topic_partition_list_del_by_idx(NULL, 0);
rd_kafka_topic_partition_list_copy(NULL);
rd_kafka_topic_partition_list_set_offset(NULL, NULL, 0, 0);
rd_kafka_topic_partition_list_find(NULL, NULL, 0);
rd_kafka_query_watermark_offsets(NULL, NULL, 0, NULL, NULL, 0);
rd_kafka_get_watermark_offsets(NULL, NULL, 0, NULL, NULL);
}
return 0;
}