Tristan Matthews | 0a329cc | 2013-07-17 13:20:14 -0400 | [diff] [blame] | 1 | /* $Id$ */ |
| 2 | /* |
| 3 | * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) |
| 4 | * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | #include "test.h" |
| 21 | #include <pjsip.h> |
| 22 | #include <pjlib.h> |
| 23 | |
| 24 | #define THIS_FILE "tsx_uas_test.c" |
| 25 | |
| 26 | |
| 27 | static pjsip_module mod_tsx_user; |
| 28 | |
| 29 | static int uac_tsx_bench(unsigned working_set, pj_timestamp *p_elapsed) |
| 30 | { |
| 31 | unsigned i; |
| 32 | pjsip_tx_data *request; |
| 33 | pjsip_transaction **tsx; |
| 34 | pj_timestamp t1, t2, elapsed; |
| 35 | pjsip_via_hdr *via; |
| 36 | pj_status_t status; |
| 37 | |
| 38 | /* Create the request first. */ |
| 39 | pj_str_t str_target = pj_str("sip:someuser@someprovider.com"); |
| 40 | pj_str_t str_from = pj_str("\"Local User\" <sip:localuser@serviceprovider.com>"); |
| 41 | pj_str_t str_to = pj_str("\"Remote User\" <sip:remoteuser@serviceprovider.com>"); |
| 42 | pj_str_t str_contact = str_from; |
| 43 | |
| 44 | status = pjsip_endpt_create_request(endpt, &pjsip_invite_method, |
| 45 | &str_target, &str_from, &str_to, |
| 46 | &str_contact, NULL, -1, NULL, |
| 47 | &request); |
| 48 | if (status != PJ_SUCCESS) { |
| 49 | app_perror(" error: unable to create request", status); |
| 50 | return status; |
| 51 | } |
| 52 | |
| 53 | via = (pjsip_via_hdr*) pjsip_msg_find_hdr(request->msg, PJSIP_H_VIA, |
| 54 | NULL); |
| 55 | |
| 56 | /* Create transaction array */ |
| 57 | tsx = (pjsip_transaction**) pj_pool_zalloc(request->pool, working_set * sizeof(pj_pool_t*)); |
| 58 | |
| 59 | pj_bzero(&mod_tsx_user, sizeof(mod_tsx_user)); |
| 60 | mod_tsx_user.id = -1; |
| 61 | |
| 62 | /* Benchmark */ |
| 63 | elapsed.u64 = 0; |
| 64 | pj_get_timestamp(&t1); |
| 65 | for (i=0; i<working_set; ++i) { |
| 66 | status = pjsip_tsx_create_uac(&mod_tsx_user, request, &tsx[i]); |
| 67 | if (status != PJ_SUCCESS) |
| 68 | goto on_error; |
| 69 | /* Reset branch param */ |
| 70 | via->branch_param.slen = 0; |
| 71 | } |
| 72 | pj_get_timestamp(&t2); |
| 73 | pj_sub_timestamp(&t2, &t1); |
| 74 | pj_add_timestamp(&elapsed, &t2); |
| 75 | |
| 76 | p_elapsed->u64 = elapsed.u64; |
| 77 | status = PJ_SUCCESS; |
| 78 | |
| 79 | on_error: |
| 80 | for (i=0; i<working_set; ++i) { |
| 81 | if (tsx[i]) { |
| 82 | pj_timer_heap_t *th; |
| 83 | |
| 84 | pjsip_tsx_terminate(tsx[i], 601); |
| 85 | tsx[i] = NULL; |
| 86 | |
| 87 | th = pjsip_endpt_get_timer_heap(endpt); |
| 88 | pj_timer_heap_poll(th, NULL); |
| 89 | } |
| 90 | } |
| 91 | pjsip_tx_data_dec_ref(request); |
| 92 | flush_events(2000); |
| 93 | return status; |
| 94 | } |
| 95 | |
| 96 | |
| 97 | |
| 98 | static int uas_tsx_bench(unsigned working_set, pj_timestamp *p_elapsed) |
| 99 | { |
| 100 | unsigned i; |
| 101 | pjsip_tx_data *request; |
| 102 | pjsip_via_hdr *via; |
| 103 | pjsip_rx_data rdata; |
| 104 | pj_sockaddr_in remote; |
| 105 | pjsip_transaction **tsx; |
| 106 | pj_timestamp t1, t2, elapsed; |
| 107 | char branch_buf[80] = PJSIP_RFC3261_BRANCH_ID "0000000000"; |
| 108 | pj_status_t status; |
| 109 | |
| 110 | /* Create the request first. */ |
| 111 | pj_str_t str_target = pj_str("sip:someuser@someprovider.com"); |
| 112 | pj_str_t str_from = pj_str("\"Local User\" <sip:localuser@serviceprovider.com>"); |
| 113 | pj_str_t str_to = pj_str("\"Remote User\" <sip:remoteuser@serviceprovider.com>"); |
| 114 | pj_str_t str_contact = str_from; |
| 115 | |
| 116 | status = pjsip_endpt_create_request(endpt, &pjsip_invite_method, |
| 117 | &str_target, &str_from, &str_to, |
| 118 | &str_contact, NULL, -1, NULL, |
| 119 | &request); |
| 120 | if (status != PJ_SUCCESS) { |
| 121 | app_perror(" error: unable to create request", status); |
| 122 | return status; |
| 123 | } |
| 124 | |
| 125 | /* Create Via */ |
| 126 | via = pjsip_via_hdr_create(request->pool); |
| 127 | via->sent_by.host = pj_str("192.168.0.7"); |
| 128 | via->sent_by.port = 5061; |
| 129 | via->transport = pj_str("udp"); |
| 130 | via->rport_param = 1; |
| 131 | via->recvd_param = pj_str("192.168.0.7"); |
| 132 | pjsip_msg_insert_first_hdr(request->msg, (pjsip_hdr*)via); |
| 133 | |
| 134 | |
| 135 | /* Create "dummy" rdata from the tdata */ |
| 136 | pj_bzero(&rdata, sizeof(pjsip_rx_data)); |
| 137 | rdata.tp_info.pool = request->pool; |
| 138 | rdata.msg_info.msg = request->msg; |
| 139 | rdata.msg_info.from = (pjsip_from_hdr*) pjsip_msg_find_hdr(request->msg, PJSIP_H_FROM, NULL); |
| 140 | rdata.msg_info.to = (pjsip_to_hdr*) pjsip_msg_find_hdr(request->msg, PJSIP_H_TO, NULL); |
| 141 | rdata.msg_info.cseq = (pjsip_cseq_hdr*) pjsip_msg_find_hdr(request->msg, PJSIP_H_CSEQ, NULL); |
| 142 | rdata.msg_info.cid = (pjsip_cid_hdr*) pjsip_msg_find_hdr(request->msg, PJSIP_H_FROM, NULL); |
| 143 | rdata.msg_info.via = via; |
| 144 | |
| 145 | pj_sockaddr_in_init(&remote, 0, 0); |
| 146 | status = pjsip_endpt_acquire_transport(endpt, PJSIP_TRANSPORT_LOOP_DGRAM, |
| 147 | &remote, sizeof(pj_sockaddr_in), |
| 148 | NULL, &rdata.tp_info.transport); |
| 149 | if (status != PJ_SUCCESS) { |
| 150 | app_perror(" error: unable to get loop transport", status); |
| 151 | return status; |
| 152 | } |
| 153 | |
| 154 | |
| 155 | /* Create transaction array */ |
| 156 | tsx = (pjsip_transaction**) pj_pool_zalloc(request->pool, working_set * sizeof(pj_pool_t*)); |
| 157 | |
| 158 | pj_bzero(&mod_tsx_user, sizeof(mod_tsx_user)); |
| 159 | mod_tsx_user.id = -1; |
| 160 | |
| 161 | |
| 162 | /* Benchmark */ |
| 163 | elapsed.u64 = 0; |
| 164 | pj_get_timestamp(&t1); |
| 165 | for (i=0; i<working_set; ++i) { |
| 166 | via->branch_param.ptr = branch_buf; |
| 167 | via->branch_param.slen = PJSIP_RFC3261_BRANCH_LEN + |
| 168 | pj_ansi_sprintf(branch_buf+PJSIP_RFC3261_BRANCH_LEN, |
| 169 | "-%d", i); |
| 170 | status = pjsip_tsx_create_uas(&mod_tsx_user, &rdata, &tsx[i]); |
| 171 | if (status != PJ_SUCCESS) |
| 172 | goto on_error; |
| 173 | |
| 174 | } |
| 175 | pj_get_timestamp(&t2); |
| 176 | pj_sub_timestamp(&t2, &t1); |
| 177 | pj_add_timestamp(&elapsed, &t2); |
| 178 | |
| 179 | p_elapsed->u64 = elapsed.u64; |
| 180 | status = PJ_SUCCESS; |
| 181 | |
| 182 | on_error: |
| 183 | for (i=0; i<working_set; ++i) { |
| 184 | if (tsx[i]) { |
| 185 | pj_timer_heap_t *th; |
| 186 | |
| 187 | pjsip_tsx_terminate(tsx[i], 601); |
| 188 | tsx[i] = NULL; |
| 189 | |
| 190 | th = pjsip_endpt_get_timer_heap(endpt); |
| 191 | pj_timer_heap_poll(th, NULL); |
| 192 | |
| 193 | } |
| 194 | } |
| 195 | pjsip_tx_data_dec_ref(request); |
| 196 | flush_events(2000); |
| 197 | return status; |
| 198 | } |
| 199 | |
| 200 | |
| 201 | |
| 202 | int tsx_bench(void) |
| 203 | { |
| 204 | enum { WORKING_SET=10000, REPEAT = 4 }; |
| 205 | unsigned i, speed; |
| 206 | pj_timestamp usec[REPEAT], min, freq; |
| 207 | char desc[250]; |
| 208 | int status; |
| 209 | |
| 210 | status = pj_get_timestamp_freq(&freq); |
| 211 | if (status != PJ_SUCCESS) |
| 212 | return status; |
| 213 | |
| 214 | |
| 215 | /* |
| 216 | * Benchmark UAC |
| 217 | */ |
| 218 | PJ_LOG(3,(THIS_FILE, " benchmarking UAC transaction creation:")); |
| 219 | for (i=0; i<REPEAT; ++i) { |
| 220 | PJ_LOG(3,(THIS_FILE, " test %d of %d..", |
| 221 | i+1, REPEAT)); |
| 222 | PJ_LOG(3,(THIS_FILE, " number of current tsx: %d", |
| 223 | pjsip_tsx_layer_get_tsx_count())); |
| 224 | status = uac_tsx_bench(WORKING_SET, &usec[i]); |
| 225 | if (status != PJ_SUCCESS) |
| 226 | return status; |
| 227 | } |
| 228 | |
| 229 | min.u64 = PJ_UINT64(0xFFFFFFFFFFFFFFF); |
| 230 | for (i=0; i<REPEAT; ++i) { |
| 231 | if (usec[i].u64 < min.u64) min.u64 = usec[i].u64; |
| 232 | } |
| 233 | |
| 234 | |
| 235 | /* Report time */ |
| 236 | pj_ansi_sprintf(desc, "Time to create %d UAC transactions, in miliseconds", |
| 237 | WORKING_SET); |
| 238 | report_ival("create-uac-time", (unsigned)(min.u64 * 1000 / freq.u64), "msec", desc); |
| 239 | |
| 240 | |
| 241 | /* Write speed */ |
| 242 | speed = (unsigned)(freq.u64 * WORKING_SET / min.u64); |
| 243 | PJ_LOG(3,(THIS_FILE, " UAC created at %d tsx/sec", speed)); |
| 244 | |
| 245 | pj_ansi_sprintf(desc, "Number of UAC transactions that potentially can be created per second " |
| 246 | "with <tt>pjsip_tsx_create_uac()</tt>, based on the time " |
| 247 | "to create %d simultaneous transactions above.", |
| 248 | WORKING_SET); |
| 249 | |
| 250 | report_ival("create-uac-tsx-per-sec", |
| 251 | speed, "tsx/sec", desc); |
| 252 | |
| 253 | |
| 254 | |
| 255 | /* |
| 256 | * Benchmark UAS |
| 257 | */ |
| 258 | PJ_LOG(3,(THIS_FILE, " benchmarking UAS transaction creation:")); |
| 259 | for (i=0; i<REPEAT; ++i) { |
| 260 | PJ_LOG(3,(THIS_FILE, " test %d of %d..", |
| 261 | i+1, REPEAT)); |
| 262 | PJ_LOG(3,(THIS_FILE, " number of current tsx: %d", |
| 263 | pjsip_tsx_layer_get_tsx_count())); |
| 264 | status = uas_tsx_bench(WORKING_SET, &usec[i]); |
| 265 | if (status != PJ_SUCCESS) |
| 266 | return status; |
| 267 | } |
| 268 | |
| 269 | min.u64 = PJ_UINT64(0xFFFFFFFFFFFFFFF); |
| 270 | for (i=0; i<REPEAT; ++i) { |
| 271 | if (usec[i].u64 < min.u64) min.u64 = usec[i].u64; |
| 272 | } |
| 273 | |
| 274 | |
| 275 | /* Report time */ |
| 276 | pj_ansi_sprintf(desc, "Time to create %d UAS transactions, in miliseconds", |
| 277 | WORKING_SET); |
| 278 | report_ival("create-uas-time", (unsigned)(min.u64 * 1000 / freq.u64), "msec", desc); |
| 279 | |
| 280 | |
| 281 | /* Write speed */ |
| 282 | speed = (unsigned)(freq.u64 * WORKING_SET / min.u64); |
| 283 | PJ_LOG(3,(THIS_FILE, " UAS created at %d tsx/sec", speed)); |
| 284 | |
| 285 | pj_ansi_sprintf(desc, "Number of UAS transactions that potentially can be created per second " |
| 286 | "with <tt>pjsip_tsx_create_uas()</tt>, based on the time " |
| 287 | "to create %d simultaneous transactions above.", |
| 288 | WORKING_SET); |
| 289 | |
| 290 | report_ival("create-uas-tsx-per-sec", |
| 291 | speed, "tsx/sec", desc); |
| 292 | |
| 293 | return PJ_SUCCESS; |
| 294 | } |
| 295 | |