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authorMatthias Wachs <wachs@net.in.tum.de>2010-11-02 12:48:00 +0000
committerMatthias Wachs <wachs@net.in.tum.de>2010-11-02 12:48:00 +0000
commitef6a7d5caff982795f749f6ce7d4ea54eac96ab7 (patch)
treedcc01aa13fbb10c22accee31252c4e217380ae63 /src/transport/test_quota_compliance.c
parenta835b3a78f988d45032449012954c8b4a4e8cd40 (diff)
downloadgnunet-ef6a7d5caff982795f749f6ce7d4ea54eac96ab7.tar.gz
gnunet-ef6a7d5caff982795f749f6ce7d4ea54eac96ab7.zip
Diffstat (limited to 'src/transport/test_quota_compliance.c')
-rw-r--r--src/transport/test_quota_compliance.c66
1 files changed, 38 insertions, 28 deletions
diff --git a/src/transport/test_quota_compliance.c b/src/transport/test_quota_compliance.c
index 86357c540..7ea8c451f 100644
--- a/src/transport/test_quota_compliance.c
+++ b/src/transport/test_quota_compliance.c
@@ -42,12 +42,12 @@
42#define DEBUG_MEASUREMENT GNUNET_NO 42#define DEBUG_MEASUREMENT GNUNET_NO
43#define DEBUG_CONNECTIONS GNUNET_NO 43#define DEBUG_CONNECTIONS GNUNET_NO
44 44
45#define MEASUREMENT_INTERVALL GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 3) 45#define MEASUREMENT_INTERVALL GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 2)
46#define MEASUREMENT_MSG_SIZE 1024 46#define MEASUREMENT_MSG_SIZE 1024
47#define MEASUREMENT_MSG_SIZE_BIG 32768 47#define MEASUREMENT_MSG_SIZE_BIG 32768
48#define MEASUREMENT_MAX_QUOTA 1024 * 1024 * 1024 48#define MEASUREMENT_MAX_QUOTA 1024 * 1024 * 1024
49#define MEASUREMENT_MIN_QUOTA 1024 * 1024 49#define MEASUREMENT_MIN_QUOTA 1024
50#define SEND_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 35) 50#define SEND_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10)
51/** 51/**
52 * Testcase timeout 52 * Testcase timeout
53 */ 53 */
@@ -128,7 +128,9 @@ static int measurement_running;
128static int send_running; 128static int send_running;
129static int recv_running; 129static int recv_running;
130 130
131static unsigned long long total_bytes; 131static unsigned long long total_bytes_sent;
132static unsigned long long last_msg_sent;
133static unsigned long long last_msg_recv;
132static unsigned long long current_quota_p1; 134static unsigned long long current_quota_p1;
133static unsigned long long current_quota_p2; 135static unsigned long long current_quota_p2;
134 136
@@ -230,7 +232,7 @@ struct TestMessage
230}; 232};
231 233
232static unsigned int 234static unsigned int
233get_size (unsigned int iter) 235get_size (void)
234{ 236{
235 return MEASUREMENT_MSG_SIZE + sizeof (struct TestMessage); 237 return MEASUREMENT_MSG_SIZE + sizeof (struct TestMessage);
236} 238}
@@ -242,16 +244,16 @@ notify_receive_new (void *cls,
242 struct GNUNET_TIME_Relative latency, 244 struct GNUNET_TIME_Relative latency,
243 uint32_t distance) 245 uint32_t distance)
244{ 246{
245 static int n;
246 unsigned int s; 247 unsigned int s;
247 const struct TestMessage *hdr; 248 const struct TestMessage *hdr;
248 249
249 hdr = (const struct TestMessage*) message; 250 hdr = (const struct TestMessage*) message;
250 s = get_size (n); 251 s = get_size ();
251 if (measurement_running == GNUNET_NO) 252 if (measurement_running == GNUNET_NO)
252 return; 253 return;
253 if (MTYPE != ntohs (message->type)) 254 if (MTYPE != ntohs (message->type))
254 return; 255 return;
256
255#if DEBUG_MEASUREMENT 257#if DEBUG_MEASUREMENT
256 if (ntohl(hdr->num) % 5000 == 0) 258 if (ntohl(hdr->num) % 5000 == 0)
257 { 259 {
@@ -261,13 +263,16 @@ notify_receive_new (void *cls,
261 ntohs (message->size)); 263 ntohs (message->size));
262 } 264 }
263#endif 265#endif
264 n++; 266 /*
267 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
268 "Got message %u\n",
269 ntohl (hdr->num));*/
270 last_msg_recv = ntohl (hdr->num);
265} 271}
266 272
267static size_t 273static size_t
268notify_ready_new (void *cls, size_t size, void *buf) 274notify_ready (void *cls, size_t size, void *buf)
269{ 275{
270 static int n;
271 char *cbuf = buf; 276 char *cbuf = buf;
272 struct TestMessage hdr; 277 struct TestMessage hdr;
273 unsigned int s; 278 unsigned int s;
@@ -293,18 +298,19 @@ notify_ready_new (void *cls, size_t size, void *buf)
293 298
294 send_running = GNUNET_YES; 299 send_running = GNUNET_YES;
295 ret = 0; 300 ret = 0;
296 s = get_size (n); 301 s = get_size ();
297 GNUNET_assert (size >= s); 302 GNUNET_assert (size >= s);
298 GNUNET_assert (buf != NULL); 303 GNUNET_assert (buf != NULL);
304 last_msg_sent++;
299 cbuf = buf; 305 cbuf = buf;
300 do 306 do
301 { 307 {
302 hdr.header.size = htons (s); 308 hdr.header.size = htons (s);
303 hdr.header.type = htons (MTYPE); 309 hdr.header.type = htons (MTYPE);
304 hdr.num = htonl (n); 310 hdr.num = htonl (last_msg_sent);
305 memcpy (&cbuf[ret], &hdr, sizeof (struct TestMessage)); 311 memcpy (&cbuf[ret], &hdr, sizeof (struct TestMessage));
306 ret += sizeof (struct TestMessage); 312 ret += sizeof (struct TestMessage);
307 memset (&cbuf[ret], n, s - sizeof (struct TestMessage)); 313 memset (&cbuf[ret], last_msg_sent, s - sizeof (struct TestMessage));
308 ret += s - sizeof (struct TestMessage); 314 ret += s - sizeof (struct TestMessage);
309#if DEBUG_MEASUREMENT 315#if DEBUG_MEASUREMENT
310 if (n % 5000 == 0) 316 if (n % 5000 == 0)
@@ -313,8 +319,11 @@ notify_ready_new (void *cls, size_t size, void *buf)
313 "Sending message %u\n",n); 319 "Sending message %u\n",n);
314 } 320 }
315#endif 321#endif
316 n++; 322
317 s = get_size (n); 323 /* GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
324 "Sending message %u\n",last_msg_sent);*/
325
326 s = get_size ();
318 if (0 == GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 16)) 327 if (0 == GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 16))
319 break; /* sometimes pack buffer full, sometimes not */ 328 break; /* sometimes pack buffer full, sometimes not */
320 } 329 }
@@ -322,9 +331,9 @@ notify_ready_new (void *cls, size_t size, void *buf)
322 transmit_handle = GNUNET_TRANSPORT_notify_transmit_ready (p2.th, 331 transmit_handle = GNUNET_TRANSPORT_notify_transmit_ready (p2.th,
323 &p1.id, 332 &p1.id,
324 s, 0, SEND_TIMEOUT, 333 s, 0, SEND_TIMEOUT,
325 &notify_ready_new, 334 &notify_ready,
326 NULL); 335 NULL);
327 total_bytes += s; 336 total_bytes_sent += s;
328 return ret; 337 return ret;
329} 338}
330 339
@@ -370,39 +379,38 @@ measurement_end (void *cls,
370#if VERBOSE 379#if VERBOSE
371 fprintf(stderr,"\n"); 380 fprintf(stderr,"\n");
372#endif 381#endif
373 /* 382
374 if (transmit_handle != NULL) 383 if (transmit_handle != NULL)
375 { 384 {
376 GNUNET_TRANSPORT_notify_transmit_ready_cancel(transmit_handle); 385 GNUNET_TRANSPORT_notify_transmit_ready_cancel(transmit_handle);
377 transmit_handle = NULL; 386 transmit_handle = NULL;
378 } 387 }
379 */
380 388
381 if (current_quota_p1 < current_quota_p2) 389 if (current_quota_p1 < current_quota_p2)
382 quota_allowed = current_quota_p1; 390 quota_allowed = current_quota_p1;
383 else 391 else
384 quota_allowed = current_quota_p2; 392 quota_allowed = current_quota_p2;
385 393
386 if ((total_bytes/(duration.rel_value / 1000)) > (quota_allowed + (quota_allowed / 10))) 394 if ((total_bytes_sent/(duration.rel_value / 1000)) > (quota_allowed + (quota_allowed / 10)))
387 { 395 {
388 GNUNET_log (GNUNET_ERROR_TYPE_ERROR, 396 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
389 "\nQuota compliance failed: \n"\ 397 "\nQuota compliance failed: \n"\
390 "Quota allowed: %10llu kB/s\n"\ 398 "Quota allowed: %10llu kB/s\n"\
391 "Throughput : %10llu kB/s\n", (quota_allowed / (1024)), (total_bytes/(duration.rel_value / 1000)/1024)); 399 "Throughput : %10llu kB/s\n", (quota_allowed / (1024)), (total_bytes_sent/(duration.rel_value / 1000)/1024));
392 ok = 1; 400 ok = 1;
393 /*end(); 401 end();
394 return;*/ 402 return;
395 } 403 }
396 else 404 else
397 { 405 {
398 GNUNET_log (GNUNET_ERROR_TYPE_INFO, 406 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
399 "\nQuota compliance ok: \n"\ 407 "\nQuota compliance ok: \n"\
400 "Quota allowed: %10llu kB/s\n"\ 408 "Quota allowed: %10llu kB/s\n"\
401 "Throughput : %10llu kB/s\n", (quota_allowed / (1024)) , (total_bytes/(duration.rel_value / 1000)/1024)); 409 "Throughput : %10llu kB/s\n", (quota_allowed / (1024)) , (total_bytes_sent/(duration.rel_value / 1000)/1024));
402 ok = 0; 410 ok = 0;
403 } 411 }
404 412
405 if ((quota_allowed) > (2 *(total_bytes/(duration.rel_value / 1000)))) 413 if ((quota_allowed) > (2 *(total_bytes_sent/(duration.rel_value / 1000))))
406 { 414 {
407 strike_counter++; 415 strike_counter++;
408 if (strike_counter == 2) 416 if (strike_counter == 2)
@@ -488,7 +496,9 @@ static void measure (unsigned long long quota_p1, unsigned long long quota_p2 )
488 MEASUREMENT_INTERVALL, 496 MEASUREMENT_INTERVALL,
489 &measurement_end, 497 &measurement_end,
490 NULL); 498 NULL);
491 total_bytes = 0; 499 total_bytes_sent = 0;
500 last_msg_sent = 0;
501 last_msg_recv = 0;
492 measurement_running = GNUNET_YES; 502 measurement_running = GNUNET_YES;
493 start_time = GNUNET_TIME_absolute_get (); 503 start_time = GNUNET_TIME_absolute_get ();
494 504
@@ -496,8 +506,8 @@ static void measure (unsigned long long quota_p1, unsigned long long quota_p2 )
496 GNUNET_TRANSPORT_notify_transmit_ready_cancel(transmit_handle); 506 GNUNET_TRANSPORT_notify_transmit_ready_cancel(transmit_handle);
497 transmit_handle = GNUNET_TRANSPORT_notify_transmit_ready (p2.th, 507 transmit_handle = GNUNET_TRANSPORT_notify_transmit_ready (p2.th,
498 &p1.id, 508 &p1.id,
499 get_size (0), 0, SEND_TIMEOUT, 509 get_size (), 0, SEND_TIMEOUT,
500 &notify_ready_new, 510 &notify_ready,
501 NULL); 511 NULL);
502} 512}
503 513