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add support for getting current call count

This commit is contained in:
Daniel Swarbrick 2011-01-28 20:36:06 +01:00
parent 9e6503a482
commit b3ac44f555
1 changed files with 21 additions and 6 deletions
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27
src/mod/event_handlers/mod_snmp/subagent.c
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@ -49,6 +49,14 @@ void init_subagent(void)
}
static int sql_count_callback(void *pArg, int argc, char **argv, char **columnNames)
{
uint32_t *count = (uint32_t *) pArg;
*count = atoi(argv[0]);
return 0;
}
int handle_identity(netsnmp_mib_handler *handler, netsnmp_handler_registration *reginfo, netsnmp_agent_request_info *reqinfo, netsnmp_request_info *requests)
{
netsnmp_request_info *request = NULL;
@ -113,13 +121,20 @@ int handle_systemStats(netsnmp_mib_handler *handler, netsnmp_handler_registratio
snmp_set_var_typed_value(requests->requestvb, ASN_GAUGE, (u_char *) &int_val, sizeof(int_val));
break;
case SS_CURRENT_CALLS:
/*
* This is zero for now, since there is no convenient way to get total call
* count (not to be confused with session count), without touching the
* database.
*/
int_val = 0;
{
switch_cache_db_handle_t *dbh;
char sql[1024] = "", hostname[256] = "";
if (switch_core_db_handle(&dbh) != SWITCH_STATUS_SUCCESS) {
return SNMP_ERR_GENERR;
}
gethostname(hostname, sizeof(hostname));
sprintf(sql, "SELECT COUNT(*) FROM calls WHERE hostname='%s'", hostname);
switch_cache_db_execute_sql_callback(dbh, sql, sql_count_callback, &int_val, NULL);
snmp_set_var_typed_value(requests->requestvb, ASN_GAUGE, (u_char *) &int_val, sizeof(int_val));
switch_cache_db_release_db_handle(&dbh);
}
break;
case SS_SESSIONS_PER_SECOND:
switch_core_session_ctl(SCSC_LAST_SPS, &int_val);