void kafka_cache_purge(struct chained_cache *queue[], int index)
{
struct pkt_primitives *data = NULL;
struct pkt_bgp_primitives *pbgp = NULL;
struct pkt_nat_primitives *pnat = NULL;
struct pkt_mpls_primitives *pmpls = NULL;
char *pcust = NULL;
struct pkt_vlen_hdr_primitives *pvlen = NULL;
struct pkt_bgp_primitives empty_pbgp;
struct pkt_nat_primitives empty_pnat;
struct pkt_mpls_primitives empty_pmpls;
char *empty_pcust = NULL;
char src_mac[18], dst_mac[18], src_host[INET6_ADDRSTRLEN], dst_host[INET6_ADDRSTRLEN], ip_address[INET6_ADDRSTRLEN];
char rd_str[SRVBUFLEN], misc_str[SRVBUFLEN], dyn_kafka_topic[SRVBUFLEN], *orig_kafka_topic = NULL;
int i, j, stop, batch_idx, is_topic_dyn = FALSE, qn = 0, ret, saved_index = index;
int mv_num = 0, mv_num_save = 0;
time_t start, duration;
pid_t writer_pid = getpid();
#ifdef WITH_JANSSON
json_t *array = json_array();
#endif
p_kafka_init_host(&kafkap_kafka_host);
/* setting some defaults */
if (!config.sql_host) config.sql_host = default_kafka_broker_host;
if (!config.kafka_broker_port) config.kafka_broker_port = default_kafka_broker_port;
if (!config.sql_table) config.sql_table = default_kafka_topic;
else {
if (strchr(config.sql_table, '$')) {
is_topic_dyn = TRUE;
orig_kafka_topic = config.sql_table;
config.sql_table = dyn_kafka_topic;
}
}
if (config.amqp_routing_key_rr) {
orig_kafka_topic = config.sql_table;
config.sql_table = dyn_kafka_topic;
}
p_kafka_init_topic_rr(&kafkap_kafka_host);
p_kafka_set_topic_rr(&kafkap_kafka_host, config.amqp_routing_key_rr);
empty_pcust = malloc(config.cpptrs.len);
if (!empty_pcust) {
Log(LOG_ERR, "ERROR ( %s/%s ): Unable to malloc() empty_pcust. Exiting.\n", config.name, config.type);
exit_plugin(1);
}
memset(&empty_pbgp, 0, sizeof(struct pkt_bgp_primitives));
memset(&empty_pnat, 0, sizeof(struct pkt_nat_primitives));
memset(&empty_pmpls, 0, sizeof(struct pkt_mpls_primitives));
memset(empty_pcust, 0, config.cpptrs.len);
p_kafka_connect_to_produce(&kafkap_kafka_host);
p_kafka_set_broker(&kafkap_kafka_host, config.sql_host, config.kafka_broker_port);
p_kafka_set_topic(&kafkap_kafka_host, config.sql_table);
p_kafka_set_partition(&kafkap_kafka_host, config.kafka_partition);
p_kafka_set_key(&kafkap_kafka_host, config.kafka_partition_key, config.kafka_partition_keylen);
p_kafka_set_content_type(&kafkap_kafka_host, PM_KAFKA_CNT_TYPE_STR);
for (j = 0, stop = 0; (!stop) && P_preprocess_funcs[j]; j++)
stop = P_preprocess_funcs[j](queue, &index, j);
Log(LOG_INFO, "INFO ( %s/%s ): *** Purging cache - START (PID: %u) ***\n", config.name, config.type, writer_pid);
start = time(NULL);
if (config.print_markers) {
void *json_obj;
char *json_str;
json_obj = compose_purge_init_json(writer_pid);
if (json_obj) json_str = compose_json_str(json_obj);
if (json_str) {
Log(LOG_DEBUG, "DEBUG ( %s/%s ): %s\n\n", config.name, config.type, json_str);
ret = p_kafka_produce_data(&kafkap_kafka_host, json_str, strlen(json_str));
free(json_str);
json_str = NULL;
}
}
for (j = 0; j < index; j++) {
void *json_obj;
char *json_str;
if (queue[j]->valid != PRINT_CACHE_COMMITTED) continue;
data = &queue[j]->primitives;
if (queue[j]->pbgp) pbgp = queue[j]->pbgp;
else pbgp = &empty_pbgp;
if (queue[j]->pnat) pnat = queue[j]->pnat;
else pnat = &empty_pnat;
if (queue[j]->pmpls) pmpls = queue[j]->pmpls;
else pmpls = &empty_pmpls;
if (queue[j]->pcust) pcust = queue[j]->pcust;
else pcust = empty_pcust;
if (queue[j]->pvlen) pvlen = queue[j]->pvlen;
else pvlen = NULL;
if (queue[j]->valid == PRINT_CACHE_FREE) continue;
json_obj = compose_json(config.what_to_count, config.what_to_count_2, queue[j]->flow_type,
&queue[j]->primitives, pbgp, pnat, pmpls, pcust, pvlen, queue[j]->bytes_counter,
queue[j]->packet_counter, queue[j]->flow_counter, queue[j]->tcp_flags,
&queue[j]->basetime, queue[j]->stitch);
json_str = compose_json_str(json_obj);
#ifdef WITH_JANSSON
if (json_str && config.sql_multi_values) {
json_t *elem = NULL;
char *tmp_str = json_str;
int do_free = FALSE;
if (json_array_size(array) >= config.sql_multi_values) {
json_str = json_dumps(array, 0);
json_array_clear(array);
mv_num_save = mv_num;
mv_num = 0;
}
else do_free = TRUE;
elem = json_loads(tmp_str, 0, NULL);
json_array_append_new(array, elem);
mv_num++;
if (do_free) {
free(json_str);
json_str = NULL;
}
}
#endif
if (json_str) {
if (is_topic_dyn) {
P_handle_table_dyn_strings(dyn_kafka_topic, SRVBUFLEN, orig_kafka_topic, queue[j]);
p_kafka_set_topic(&kafkap_kafka_host, dyn_kafka_topic);
}
if (config.amqp_routing_key_rr) {
P_handle_table_dyn_rr(dyn_kafka_topic, SRVBUFLEN, orig_kafka_topic, &kafkap_kafka_host.topic_rr);
p_kafka_set_topic(&kafkap_kafka_host, dyn_kafka_topic);
}
Log(LOG_DEBUG, "DEBUG ( %s/%s ): %s\n\n", config.name, config.type, json_str);
ret = p_kafka_produce_data(&kafkap_kafka_host, json_str, strlen(json_str));
free(json_str);
json_str = NULL;
if (!ret) {
if (!config.sql_multi_values) qn++;
else qn += mv_num_save;
}
else break;
}
}
#ifdef WITH_JANSSON
if (config.sql_multi_values && json_array_size(array)) {
char *json_str;
json_str = json_dumps(array, 0);
json_array_clear(array);
json_decref(array);
if (json_str) {
/* no handling of dyn routing keys here: not compatible */
Log(LOG_DEBUG, "DEBUG ( %s/%s ): %s\n\n", config.name, config.type, json_str);
ret = p_kafka_produce_data(&kafkap_kafka_host, json_str, strlen(json_str));
free(json_str);
json_str = NULL;
if (!ret) qn += mv_num;
}
}
#endif
duration = time(NULL)-start;
if (config.print_markers) {
void *json_obj;
char *json_str;
json_obj = compose_purge_close_json(writer_pid, qn, saved_index, duration);
if (json_obj) json_str = compose_json_str(json_obj);
if (json_str) {
Log(LOG_DEBUG, "DEBUG ( %s/%s ): %s\n\n", config.name, config.type, json_str);
ret = p_kafka_produce_data(&kafkap_kafka_host, json_str, strlen(json_str));
free(json_str);
json_str = NULL;
}
}
p_kafka_close(&kafkap_kafka_host, FALSE);
Log(LOG_INFO, "INFO ( %s/%s ): *** Purging cache - END (PID: %u, QN: %u/%u, ET: %u) ***\n",
config.name, config.type, writer_pid, qn, saved_index, duration);
if (config.sql_trigger_exec) P_trigger_exec(config.sql_trigger_exec);
if (empty_pcust) free(empty_pcust);
}
/* Functions */
void kafka_plugin(int pipe_fd, struct configuration *cfgptr, void *ptr)
{
struct pkt_data *data;
struct ports_table pt;
unsigned char *pipebuf;
struct pollfd pfd;
struct insert_data idata;
time_t t, avro_schema_deadline = 0;
int timeout, refresh_timeout, avro_schema_timeout = 0;
int ret, num;
struct ring *rg = &((struct channels_list_entry *)ptr)->rg;
struct ch_status *status = ((struct channels_list_entry *)ptr)->status;
struct plugins_list_entry *plugin_data = ((struct channels_list_entry *)ptr)->plugin;
int datasize = ((struct channels_list_entry *)ptr)->datasize;
u_int32_t bufsz = ((struct channels_list_entry *)ptr)->bufsize;
pid_t core_pid = ((struct channels_list_entry *)ptr)->core_pid;
struct networks_file_data nfd;
unsigned char *rgptr;
int pollagain = TRUE;
u_int32_t seq = 1, rg_err_count = 0;
struct extra_primitives extras;
struct primitives_ptrs prim_ptrs;
char *dataptr;
#ifdef WITH_AVRO
char *avro_acct_schema_str;
#endif
#ifdef WITH_ZMQ
struct p_zmq_host *zmq_host = &((struct channels_list_entry *)ptr)->zmq_host;
#endif
memcpy(&config, cfgptr, sizeof(struct configuration));
memcpy(&extras, &((struct channels_list_entry *)ptr)->extras, sizeof(struct extra_primitives));
recollect_pipe_memory(ptr);
pm_setproctitle("%s [%s]", "Kafka Plugin", config.name);
P_set_signals();
P_init_default_values();
P_config_checks();
pipebuf = (unsigned char *) pm_malloc(config.buffer_size);
memset(pipebuf, 0, config.buffer_size);
timeout = config.sql_refresh_time*1000;
if (!config.message_broker_output) config.message_broker_output = PRINT_OUTPUT_JSON;
if (config.message_broker_output & PRINT_OUTPUT_JSON) {
compose_json(config.what_to_count, config.what_to_count_2);
}
else if (config.message_broker_output & PRINT_OUTPUT_AVRO) {
#ifdef WITH_AVRO
avro_acct_schema = build_avro_schema(config.what_to_count, config.what_to_count_2);
avro_schema_add_writer_id(avro_acct_schema);
if (config.avro_schema_output_file) write_avro_schema_to_file(config.avro_schema_output_file, avro_acct_schema);
if (config.kafka_avro_schema_topic) {
if (!config.kafka_avro_schema_refresh_time)
config.kafka_avro_schema_refresh_time = DEFAULT_AVRO_SCHEMA_REFRESH_TIME;
avro_schema_deadline = time(NULL);
P_init_refresh_deadline(&avro_schema_deadline, config.kafka_avro_schema_refresh_time, 0, "m");
avro_acct_schema_str = compose_avro_purge_schema(avro_acct_schema, config.name);
}
else {
config.kafka_avro_schema_refresh_time = 0;
avro_schema_deadline = 0;
avro_schema_timeout = 0;
avro_acct_schema_str = NULL;
}
#endif
}
if ((config.sql_table && strchr(config.sql_table, '$')) && config.sql_multi_values) {
Log(LOG_ERR, "ERROR ( %s/%s ): dynamic 'kafka_topic' is not compatible with 'kafka_multi_values'. Exiting.\n", config.name, config.type);
exit_plugin(1);
}
if ((config.sql_table && strchr(config.sql_table, '$')) && config.amqp_routing_key_rr) {
Log(LOG_ERR, "ERROR ( %s/%s ): dynamic 'kafka_topic' is not compatible with 'kafka_topic_rr'. Exiting.\n", config.name, config.type);
exit_plugin(1);
}
/* setting function pointers */
if (config.what_to_count & (COUNT_SUM_HOST|COUNT_SUM_NET))
insert_func = P_sum_host_insert;
else if (config.what_to_count & COUNT_SUM_PORT) insert_func = P_sum_port_insert;
else if (config.what_to_count & COUNT_SUM_AS) insert_func = P_sum_as_insert;
#if defined (HAVE_L2)
else if (config.what_to_count & COUNT_SUM_MAC) insert_func = P_sum_mac_insert;
#endif
else insert_func = P_cache_insert;
purge_func = kafka_cache_purge;
memset(&nt, 0, sizeof(nt));
memset(&nc, 0, sizeof(nc));
memset(&pt, 0, sizeof(pt));
load_networks(config.networks_file, &nt, &nc);
set_net_funcs(&nt);
if (config.ports_file) load_ports(config.ports_file, &pt);
if (config.pkt_len_distrib_bins_str) load_pkt_len_distrib_bins();
else {
if (config.what_to_count_2 & COUNT_PKT_LEN_DISTRIB) {
Log(LOG_ERR, "ERROR ( %s/%s ): 'aggregate' contains pkt_len_distrib but no 'pkt_len_distrib_bins' defined. Exiting.\n", config.name, config.type);
exit_plugin(1);
}
}
memset(&idata, 0, sizeof(idata));
memset(&prim_ptrs, 0, sizeof(prim_ptrs));
set_primptrs_funcs(&extras);
if (config.pipe_zmq) {
plugin_pipe_zmq_compile_check();
#ifdef WITH_ZMQ
p_zmq_plugin_pipe_init_plugin(zmq_host);
p_zmq_plugin_pipe_consume(zmq_host);
p_zmq_set_retry_timeout(zmq_host, config.pipe_zmq_retry);
pipe_fd = p_zmq_get_fd(zmq_host);
seq = 0;
#endif
}
else setnonblocking(pipe_fd);
idata.now = time(NULL);
/* print_refresh time init: deadline */
refresh_deadline = idata.now;
P_init_refresh_deadline(&refresh_deadline, config.sql_refresh_time, config.sql_startup_delay, config.sql_history_roundoff);
if (config.sql_history) {
basetime_init = P_init_historical_acct;
basetime_eval = P_eval_historical_acct;
basetime_cmp = P_cmp_historical_acct;
(*basetime_init)(idata.now);
}
/* setting number of entries in _protocols structure */
while (_protocols[protocols_number].number != -1) protocols_number++;
/* plugin main loop */
for(;;) {
poll_again:
status->wakeup = TRUE;
calc_refresh_timeout(refresh_deadline, idata.now, &refresh_timeout);
if (config.kafka_avro_schema_topic) calc_refresh_timeout(avro_schema_deadline, idata.now, &avro_schema_timeout);
pfd.fd = pipe_fd;
pfd.events = POLLIN;
timeout = MIN(refresh_timeout, (avro_schema_timeout ? avro_schema_timeout : INT_MAX));
ret = poll(&pfd, (pfd.fd == ERR ? 0 : 1), timeout);
if (ret <= 0) {
if (getppid() == 1) {
Log(LOG_ERR, "ERROR ( %s/%s ): Core process *seems* gone. Exiting.\n", config.name, config.type);
exit_plugin(1);
}
if (ret < 0) goto poll_again;
}
idata.now = time(NULL);
if (config.sql_history) {
while (idata.now > (basetime.tv_sec + timeslot)) {
new_basetime.tv_sec = basetime.tv_sec;
basetime.tv_sec += timeslot;
if (config.sql_history == COUNT_MONTHLY)
timeslot = calc_monthly_timeslot(basetime.tv_sec, config.sql_history_howmany, ADD);
}
}
#ifdef WITH_AVRO
if (idata.now > avro_schema_deadline) {
kafka_avro_schema_purge(avro_acct_schema_str);
avro_schema_deadline += config.kafka_avro_schema_refresh_time;
}
#endif
switch (ret) {
case 0: /* timeout */
if (idata.now > refresh_deadline) P_cache_handle_flush_event(&pt);
break;
default: /* we received data */
read_data:
if (config.pipe_homegrown) {
if (!pollagain) {
seq++;
seq %= MAX_SEQNUM;
if (seq == 0) rg_err_count = FALSE;
}
else {
if ((ret = read(pipe_fd, &rgptr, sizeof(rgptr))) == 0)
exit_plugin(1); /* we exit silently; something happened at the write end */
}
if ((rg->ptr + bufsz) > rg->end) rg->ptr = rg->base;
if (((struct ch_buf_hdr *)rg->ptr)->seq != seq) {
if (!pollagain) {
pollagain = TRUE;
goto poll_again;
}
else {
rg_err_count++;
if (config.debug || (rg_err_count > MAX_RG_COUNT_ERR)) {
Log(LOG_WARNING, "WARN ( %s/%s ): Missing data detected (plugin_buffer_size=%llu plugin_pipe_size=%llu).\n",
config.name, config.type, config.buffer_size, config.pipe_size);
Log(LOG_WARNING, "WARN ( %s/%s ): Increase values or look for plugin_buffer_size, plugin_pipe_size in CONFIG-KEYS document.\n\n",
config.name, config.type);
}
rg->ptr = (rg->base + status->last_buf_off);
seq = ((struct ch_buf_hdr *)rg->ptr)->seq;
}
}
pollagain = FALSE;
memcpy(pipebuf, rg->ptr, bufsz);
rg->ptr += bufsz;
}
#ifdef WITH_ZMQ
else if (config.pipe_zmq) {
ret = p_zmq_plugin_pipe_recv(zmq_host, pipebuf, config.buffer_size);
if (ret > 0) {
if (seq && (((struct ch_buf_hdr *)pipebuf)->seq != ((seq + 1) % MAX_SEQNUM))) {
Log(LOG_WARNING, "WARN ( %s/%s ): Missing data detected. Sequence received=%u expected=%u\n",
config.name, config.type, ((struct ch_buf_hdr *)pipebuf)->seq, ((seq + 1) % MAX_SEQNUM));
}
seq = ((struct ch_buf_hdr *)pipebuf)->seq;
}
else goto poll_again;
}
#endif
/* lazy refresh time handling */
if (idata.now > refresh_deadline) P_cache_handle_flush_event(&pt);
data = (struct pkt_data *) (pipebuf+sizeof(struct ch_buf_hdr));
if (config.debug_internal_msg)
Log(LOG_DEBUG, "DEBUG ( %s/%s ): buffer received cpid=%u len=%llu seq=%u num_entries=%u\n",
config.name, config.type, core_pid, ((struct ch_buf_hdr *)pipebuf)->len,
seq, ((struct ch_buf_hdr *)pipebuf)->num);
if (!config.pipe_check_core_pid || ((struct ch_buf_hdr *)pipebuf)->core_pid == core_pid) {
while (((struct ch_buf_hdr *)pipebuf)->num > 0) {
for (num = 0; primptrs_funcs[num]; num++)
(*primptrs_funcs[num])((u_char *)data, &extras, &prim_ptrs);
for (num = 0; net_funcs[num]; num++)
(*net_funcs[num])(&nt, &nc, &data->primitives, prim_ptrs.pbgp, &nfd);
if (config.ports_file) {
if (!pt.table[data->primitives.src_port]) data->primitives.src_port = 0;
if (!pt.table[data->primitives.dst_port]) data->primitives.dst_port = 0;
}
if (config.pkt_len_distrib_bins_str &&
config.what_to_count_2 & COUNT_PKT_LEN_DISTRIB)
evaluate_pkt_len_distrib(data);
prim_ptrs.data = data;
(*insert_func)(&prim_ptrs, &idata);
((struct ch_buf_hdr *)pipebuf)->num--;
if (((struct ch_buf_hdr *)pipebuf)->num) {
dataptr = (unsigned char *) data;
if (!prim_ptrs.vlen_next_off) dataptr += datasize;
else dataptr += prim_ptrs.vlen_next_off;
data = (struct pkt_data *) dataptr;
}
}
}
goto read_data;
}
}
}
void amqp_cache_purge(struct chained_cache *queue[], int index)
{
struct pkt_primitives *data = NULL;
struct pkt_bgp_primitives *pbgp = NULL;
struct pkt_nat_primitives *pnat = NULL;
struct pkt_mpls_primitives *pmpls = NULL;
char *pcust = NULL;
struct pkt_bgp_primitives empty_pbgp;
struct pkt_nat_primitives empty_pnat;
struct pkt_mpls_primitives empty_pmpls;
char *empty_pcust = NULL;
struct amqp_basic_properties_t_ amqp_msg_props;
char src_mac[18], dst_mac[18], src_host[INET6_ADDRSTRLEN], dst_host[INET6_ADDRSTRLEN], ip_address[INET6_ADDRSTRLEN];
char rd_str[SRVBUFLEN], misc_str[SRVBUFLEN], dyn_amqp_routing_key[SRVBUFLEN], *orig_amqp_routing_key = NULL;
char default_amqp_exchange[] = "pmacct", default_amqp_exchange_type[] = "direct";
char default_amqp_routing_key[] = "acct";
int i, j, amqp_status, batch_idx, is_routing_key_dyn = FALSE;
time_t start, duration;
pid_t writer_pid = getpid();
amqp_connection_state_t amqp_conn;
amqp_socket_t *amqp_socket = NULL;
amqp_rpc_reply_t amqp_ret;
/* setting some defaults */
if (!config.sql_db) config.sql_db = default_amqp_exchange;
if (!config.sql_table) config.sql_table = default_amqp_routing_key;
else {
if (strchr(config.sql_table, '$')) {
is_routing_key_dyn = TRUE;
orig_amqp_routing_key = config.sql_table;
config.sql_table = dyn_amqp_routing_key;
}
}
if (!config.amqp_exchange_type) config.amqp_exchange_type = default_amqp_exchange_type;
empty_pcust = malloc(config.cpptrs.len);
if (!empty_pcust) {
Log(LOG_ERR, "ERROR ( %s/%s ): Unable to malloc() empty_pcust. Exiting.\n", config.name, config.type);
exit_plugin(1);
}
memset(&empty_pbgp, 0, sizeof(struct pkt_bgp_primitives));
memset(&empty_pnat, 0, sizeof(struct pkt_nat_primitives));
memset(&empty_pmpls, 0, sizeof(struct pkt_mpls_primitives));
memset(empty_pcust, 0, config.cpptrs.len);
memset(&amqp_msg_props, 0, sizeof(amqp_msg_props));
amqp_conn = amqp_new_connection();
amqp_socket = amqp_tcp_socket_new(amqp_conn);
if (!socket) {
Log(LOG_ERR, "ERROR ( %s/%s ): Connection failed to RabbitMQ: no socket\n", config.name, config.type);
return;
}
if (config.sql_host)
amqp_status = amqp_socket_open(amqp_socket, config.sql_host, 5672/* default port */);
else
amqp_status = amqp_socket_open(amqp_socket, "127.0.0.1", 5672 /* default port */);
if (amqp_status) {
Log(LOG_ERR, "ERROR ( %s/%s ): Connection failed to RabbitMQ: unable to open socket\n", config.name, config.type);
return;
}
amqp_ret = amqp_login(amqp_conn, "/", 0, 131072, 0, AMQP_SASL_METHOD_PLAIN, config.sql_user, config.sql_passwd);
if (amqp_ret.reply_type != AMQP_RESPONSE_NORMAL) {
Log(LOG_ERR, "ERROR ( %s/%s ): Connection failed to RabbitMQ: login\n", config.name, config.type);
return;
}
amqp_channel_open(amqp_conn, 1);
amqp_ret = amqp_get_rpc_reply(amqp_conn);
if (amqp_ret.reply_type != AMQP_RESPONSE_NORMAL) {
Log(LOG_ERR, "ERROR ( %s/%s ): Connection failed to RabbitMQ: unable to open channel\n", config.name, config.type);
return;
}
amqp_exchange_declare(amqp_conn, 1, amqp_cstring_bytes(config.sql_db), amqp_cstring_bytes(config.amqp_exchange_type), 0, 0, amqp_empty_table);
amqp_ret = amqp_get_rpc_reply(amqp_conn);
if (amqp_ret.reply_type != AMQP_RESPONSE_NORMAL) {
Log(LOG_ERR, "ERROR ( %s/%s ): Connection failed to RabbitMQ: exchange declare\n", config.name, config.type);
return;
}
if (config.amqp_persistent_msg) {
amqp_msg_props._flags = (AMQP_BASIC_CONTENT_TYPE_FLAG | AMQP_BASIC_DELIVERY_MODE_FLAG);
amqp_msg_props.content_type = amqp_cstring_bytes("text/json");
amqp_msg_props.delivery_mode = 2; /* persistent delivery */
}
Log(LOG_INFO, "INFO ( %s/%s ): *** Purging cache - START (PID: %u) ***\n", config.name, config.type, writer_pid);
start = time(NULL);
for (j = 0; j < index; j++) {
char *json_str;
data = &queue[j]->primitives;
if (queue[j]->pbgp) pbgp = queue[j]->pbgp;
else pbgp = &empty_pbgp;
if (queue[j]->pnat) pnat = queue[j]->pnat;
else pnat = &empty_pnat;
if (queue[j]->pmpls) pmpls = queue[j]->pmpls;
else pmpls = &empty_pmpls;
if (queue[j]->pcust) pcust = queue[j]->pcust;
else pcust = empty_pcust;
if (queue[j]->valid == PRINT_CACHE_FREE) continue;
json_str = compose_json(config.what_to_count, config.what_to_count_2, queue[j]->flow_type,
&queue[j]->primitives, pbgp, pnat, pmpls, pcust, queue[j]->bytes_counter,
queue[j]->packet_counter, queue[j]->flow_counter, queue[j]->tcp_flags,
&queue[j]->basetime);
if (json_str) {
if (is_routing_key_dyn) amqp_handle_routing_key_dyn_strings(config.sql_table, SRVBUFLEN, orig_amqp_routing_key,
queue[j]);
if (config.debug) Log(LOG_DEBUG, "DEBUG ( %s/%s ): publishing [E=%s RK=%s DM=%u]: %s\n", config.name,
config.type, config.sql_db, config.sql_table, amqp_msg_props.delivery_mode, json_str);
amqp_basic_publish(amqp_conn, 1, amqp_cstring_bytes(config.sql_db), amqp_cstring_bytes(config.sql_table),
0, 0, &amqp_msg_props, amqp_cstring_bytes(json_str));
amqp_ret = amqp_get_rpc_reply(amqp_conn);
if (amqp_ret.reply_type != AMQP_RESPONSE_NORMAL) {
Log(LOG_ERR, "ERROR ( %s/%s ): Connection failed to RabbitMQ: publishing\n", config.name, config.type);
return;
}
free(json_str);
}
}
amqp_channel_close(amqp_conn, 1, AMQP_REPLY_SUCCESS);
amqp_connection_close(amqp_conn, AMQP_REPLY_SUCCESS);
amqp_destroy_connection(amqp_conn);
duration = time(NULL)-start;
Log(LOG_INFO, "INFO ( %s/%s ): *** Purging cache - END (PID: %u, QN: %u, ET: %u) ***\n",
config.name, config.type, writer_pid, index, duration);
if (config.sql_trigger_exec) P_trigger_exec(config.sql_trigger_exec);
}
