str *call_query_udp(char **out, struct callmaster *m) {
struct call *c;
str *ret, callid, fromtag, totag;
struct call_stats stats;
__C_DBG("got query for callid '%s'", out[RE_UDP_DQ_CALLID]);
str_init(&callid, out[RE_UDP_DQ_CALLID]);
str_init(&fromtag, out[RE_UDP_DQ_FROMTAG]);
str_init(&totag, out[RE_UDP_DQ_TOTAG]);
c = call_get_opmode(&callid, m, OP_OTHER);
if (!c) {
ilog(LOG_INFO, "["STR_FORMAT"] Call-ID to query not found", STR_FMT(&callid));
goto err;
}
ng_call_stats(c, &fromtag, &totag, NULL, &stats);
rwlock_unlock_w(&c->master_lock);
ret = str_sprintf("%s %lld "UINT64F" "UINT64F" "UINT64F" "UINT64F"\n", out[RE_UDP_COOKIE],
(long long int) m->conf.silent_timeout - (poller_now - stats.last_packet),
atomic64_get_na(&stats.totals[0].packets), atomic64_get_na(&stats.totals[1].packets),
atomic64_get_na(&stats.totals[2].packets), atomic64_get_na(&stats.totals[3].packets));
goto out;
err:
if (c)
rwlock_unlock_w(&c->master_lock);
ret = str_sprintf("%s E8\n", out[RE_UDP_COOKIE]);
goto out;
out:
if (c)
obj_put(c);
return ret;
}
int send_graphite_data(struct totalstats *sent_data) {
int rc=0;
if (graphite_sock.fd < 0) {
ilog(LOG_ERROR,"Graphite socket is not connected.");
return -1;
}
// format hostname "." totals.subkey SPACE value SPACE timestamp
char hostname[256];
rc = gethostname(hostname,256);
if (rc<0) {
ilog(LOG_ERROR, "Could not retrieve host name information.");
goto error;
}
char data_to_send[8192];
char* ptr = data_to_send;
struct totalstats *ts = sent_data;
/* atomically copy values to stack and reset to zero */
atomic64_local_copy_zero_struct(ts, &cm->totalstats_interval, total_timeout_sess);
atomic64_local_copy_zero_struct(ts, &cm->totalstats_interval, total_rejected_sess);
atomic64_local_copy_zero_struct(ts, &cm->totalstats_interval, total_silent_timeout_sess);
atomic64_local_copy_zero_struct(ts, &cm->totalstats_interval, total_regular_term_sess);
atomic64_local_copy_zero_struct(ts, &cm->totalstats_interval, total_forced_term_sess);
atomic64_local_copy_zero_struct(ts, &cm->totalstats_interval, total_relayed_packets);
atomic64_local_copy_zero_struct(ts, &cm->totalstats_interval, total_relayed_errors);
atomic64_local_copy_zero_struct(ts, &cm->totalstats_interval, total_nopacket_relayed_sess);
atomic64_local_copy_zero_struct(ts, &cm->totalstats_interval, total_oneway_stream_sess);
mutex_lock(&cm->totalstats_interval.total_average_lock);
ts->total_average_call_dur = cm->totalstats_interval.total_average_call_dur;
ts->total_managed_sess = cm->totalstats_interval.total_managed_sess;
ZERO(cm->totalstats_interval.total_average_call_dur);
ZERO(cm->totalstats_interval.total_managed_sess);
mutex_unlock(&cm->totalstats_interval.total_average_lock);
mutex_lock(&cm->totalstats_interval.total_calls_duration_lock);
ts->total_calls_duration_interval = cm->totalstats_interval.total_calls_duration_interval;
cm->totalstats_interval.total_calls_duration_interval.tv_sec = 0;
cm->totalstats_interval.total_calls_duration_interval.tv_usec = 0;
//ZERO(cm->totalstats_interval.total_calls_duration_interval);
mutex_unlock(&cm->totalstats_interval.total_calls_duration_lock);
rwlock_lock_r(&cm->hashlock);
mutex_lock(&cm->totalstats_interval.managed_sess_lock);
ts->managed_sess_max = cm->totalstats_interval.managed_sess_max;
ts->managed_sess_min = cm->totalstats_interval.managed_sess_min;
cm->totalstats_interval.managed_sess_max = cm->totalstats.managed_sess_crt;
cm->totalstats_interval.managed_sess_min = cm->totalstats.managed_sess_crt;
mutex_unlock(&cm->totalstats_interval.managed_sess_lock);
rwlock_unlock_r(&cm->hashlock);
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr, "%s.totals.call_dur %llu.%06llu %llu\n",hostname,(unsigned long long)ts->total_calls_duration_interval.tv_sec,(unsigned long long)ts->total_calls_duration_interval.tv_usec,(unsigned long long)g_now.tv_sec); ptr += rc;
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr,"%s.totals.average_call_dur %llu.%06llu %llu\n",hostname,(unsigned long long)ts->total_average_call_dur.tv_sec,(unsigned long long)ts->total_average_call_dur.tv_usec,(unsigned long long)g_now.tv_sec); ptr += rc;
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr,"%s.totals.forced_term_sess "UINT64F" %llu\n",hostname, atomic64_get_na(&ts->total_forced_term_sess),(unsigned long long)g_now.tv_sec); ptr += rc;
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr,"%s.totals.managed_sess "UINT64F" %llu\n",hostname, ts->total_managed_sess,(unsigned long long)g_now.tv_sec); ptr += rc;
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr,"%s.totals.managed_sess_min "UINT64F" %llu\n",hostname, ts->managed_sess_min,(unsigned long long)g_now.tv_sec); ptr += rc;
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr,"%s.totals.managed_sess_max "UINT64F" %llu\n",hostname, ts->managed_sess_max,(unsigned long long)g_now.tv_sec); ptr += rc;
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr,"%s.totals.nopacket_relayed_sess "UINT64F" %llu\n",hostname, atomic64_get_na(&ts->total_nopacket_relayed_sess),(unsigned long long)g_now.tv_sec); ptr += rc;
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr,"%s.totals.oneway_stream_sess "UINT64F" %llu\n",hostname, atomic64_get_na(&ts->total_oneway_stream_sess),(unsigned long long)g_now.tv_sec); ptr += rc;
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr,"%s.totals.regular_term_sess "UINT64F" %llu\n",hostname, atomic64_get_na(&ts->total_regular_term_sess),(unsigned long long)g_now.tv_sec); ptr += rc;
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr,"%s.totals.relayed_errors "UINT64F" %llu\n",hostname, atomic64_get_na(&ts->total_relayed_errors),(unsigned long long)g_now.tv_sec); ptr += rc;
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr,"%s.totals.relayed_packets "UINT64F" %llu\n",hostname, atomic64_get_na(&ts->total_relayed_packets),(unsigned long long)g_now.tv_sec); ptr += rc;
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr,"%s.totals.silent_timeout_sess "UINT64F" %llu\n",hostname, atomic64_get_na(&ts->total_silent_timeout_sess),(unsigned long long)g_now.tv_sec); ptr += rc;
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr,"%s.totals.timeout_sess "UINT64F" %llu\n",hostname, atomic64_get_na(&ts->total_timeout_sess),(unsigned long long)g_now.tv_sec); ptr += rc;
if (graphite_prefix!=NULL) { rc = sprintf(ptr,"%s.",graphite_prefix); ptr += rc; }
rc = sprintf(ptr,"%s.totals.reject_sess "UINT64F" %llu\n",hostname, atomic64_get_na(&ts->total_rejected_sess),(unsigned long long)g_now.tv_sec); ptr += rc;
ilog(LOG_DEBUG, "min_sessions:%llu max_sessions:%llu, call_dur_per_interval:%llu.%06llu at time %llu\n",
(unsigned long long) ts->managed_sess_min,
(unsigned long long) ts->managed_sess_max,
(unsigned long long ) ts->total_calls_duration_interval.tv_sec,
(unsigned long long ) ts->total_calls_duration_interval.tv_usec,
(unsigned long long ) g_now.tv_sec);
rc = write(graphite_sock.fd, data_to_send, ptr - data_to_send);
if (rc<0) {
ilog(LOG_ERROR,"Could not write to graphite socket. Disconnecting graphite server.");
goto error;
}
return 0;
error:
close_socket(&graphite_sock);
return -1;
}
