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119 lines
5.7 KiB
119 lines
5.7 KiB
/*
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* $Id$
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*
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* Copyright (C) 2012 Smile Communications, jason.penton@smilecoms.com
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* Copyright (C) 2012 Smile Communications, richard.good@smilecoms.com
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*
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* The initial version of this code was written by Dragos Vingarzan
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* (dragos(dot)vingarzan(at)fokus(dot)fraunhofer(dot)de and the
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* Fruanhofer Institute. It was and still is maintained in a separate
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* branch of the original SER. We are therefore migrating it to
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* Kamailio/SR and look forward to maintaining it from here on out.
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* 2011/2012 Smile Communications, Pty. Ltd.
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* ported/maintained/improved by
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* Jason Penton (jason(dot)penton(at)smilecoms.com and
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* Richard Good (richard(dot)good(at)smilecoms.com) as part of an
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* effort to add full IMS support to Kamailio/SR using a new and
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* improved architecture
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*
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* NB: Alot of this code was originally part of OpenIMSCore,
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* FhG Fokus.
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* Copyright (C) 2004-2006 FhG Fokus
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* Thanks for great work! This is an effort to
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* break apart the various CSCF functions into logically separate
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* components. We hope this will drive wider use. We also feel
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* that in this way the architecture is more complete and thereby easier
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* to manage in the Kamailio/SR environment
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*
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* This file is part of Kamailio, a free SIP server.
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*
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* Kamailio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version
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*
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* Kamailio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*
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*
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*
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* History:
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* --------
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* 2011-02-02 initial version (jason.penton)
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*/
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#include "ims_qos_stats.h"
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struct ims_qos_counters_h ims_qos_cnts_h;
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enum sctp_info_req { IMS_QOS_REGISTRATION_AAR_AVG_RSP, IMS_QOS_MEDIA_AAR_AVG_RSP };
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static counter_val_t ims_qos_internal_stats(counter_handle_t h, void* what);
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counter_def_t ims_qos_cnt_defs[] = {
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{&ims_qos_cnts_h.active_registration_rx_sessions, "active_registration_rx_sessions", 0, 0, 0, "number of currently active registration Rx sessions"},
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{&ims_qos_cnts_h.registration_aar_avg_response_time, "registration_aar_avg_response_time", 0, ims_qos_internal_stats, (void*) (long) IMS_QOS_REGISTRATION_AAR_AVG_RSP, "avg response time for registration AARs"},
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{&ims_qos_cnts_h.registration_aar_timeouts, "registration_aar_timeouts", 0, 0, 0, "total number of registration AAR timeouts"},
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{&ims_qos_cnts_h.failed_registration_aars, "failed_registration_aars", 0, 0, 0, "total number of failed registration AARs"},
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{&ims_qos_cnts_h.registration_aars, "registration_aars", 0, 0, 0, "total number of registration AARs"},
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{&ims_qos_cnts_h.asrs, "asrs", 0, 0, 0, "total number of registration ASRs"},
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{&ims_qos_cnts_h.successful_registration_aars, "successful_registration_aars", 0, 0, 0, "total number of successful registration AARs"},
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{&ims_qos_cnts_h.registration_aar_response_time, "registration_aar_response_time", 0, 0, 0, "total number of seconds waiting for registration AAR responses"},
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{&ims_qos_cnts_h.registration_aar_replies_received, "registration_aar_replies_received", 0, 0, 0, "total number of registration AAR replies received"},
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{&ims_qos_cnts_h.active_media_rx_sessions, "active_media_rx_sessions", 0, 0, 0, "number of currently active media Rx sessions"},
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{&ims_qos_cnts_h.media_aar_avg_response_time, "media_aar_avg_response_time", 0, ims_qos_internal_stats, (void*) (long) IMS_QOS_MEDIA_AAR_AVG_RSP, "avg response time for media AARs"},
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{&ims_qos_cnts_h.media_aar_timeouts, "media_aar_timeouts", 0, 0, 0, "total number of media AAR timeouts"},
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{&ims_qos_cnts_h.failed_media_aars, "failed_media_aars", 0, 0, 0, "total number of failed media AARs"},
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{&ims_qos_cnts_h.media_aars, "media_aars", 0, 0, 0, "total number of media AARs"},
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{&ims_qos_cnts_h.successful_media_aars, "successful_media_aars", 0, 0, 0, "total number of successful media AARs"},
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{&ims_qos_cnts_h.media_aar_response_time, "media_aar_response_time", 0, 0, 0, "total number of seconds waiting for media AAR responses"},
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{&ims_qos_cnts_h.media_aar_replies_received, "media_aar_replies_received", 0, 0, 0, "total number of media AAR replies received"},
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{0, 0, 0, 0, 0, 0}
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};
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int ims_qos_init_counters() {
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if (counter_register_array("ims_qos", ims_qos_cnt_defs) < 0)
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goto error;
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return 0;
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error:
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return -1;
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}
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void ims_qos_destroy_counters() {
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}
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/** helper function for some stats (which are kept internally).
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*/
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static counter_val_t ims_qos_internal_stats(counter_handle_t h, void* what) {
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enum sctp_info_req w;
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w = (int) (long) what;
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switch (w) {
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case IMS_QOS_REGISTRATION_AAR_AVG_RSP:
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if (counter_get_val(ims_qos_cnts_h.registration_aars) == 0)
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return 0;
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else
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return counter_get_val(ims_qos_cnts_h.registration_aar_response_time)/counter_get_val(ims_qos_cnts_h.registration_aars);
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break;
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case IMS_QOS_MEDIA_AAR_AVG_RSP:
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if (counter_get_val(ims_qos_cnts_h.media_aars) == 0)
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return 0;
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else
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return counter_get_val(ims_qos_cnts_h.media_aar_response_time)/counter_get_val(ims_qos_cnts_h.media_aars);
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break;
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default:
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return 0;
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};
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return 0;
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}
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