d/iperf3-tls
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corrected interval byte count mismatch, corrected out of order packet count

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This commit is contained in:
kaustubhprabhu 2009-07-13 21:50:08 +00:00
parent fea54f51f7
commit 3023ce6ec5
1 changed files with 24 additions and 25 deletions
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25
src/iperf_api.c
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@ -327,12 +327,14 @@ int iperf_udp_recv(struct iperf_stream *sp)
if(message != STREAM_END && message != STREAM_BEGIN && (sp->stream_id == udp->stream_id))
{
sp->result->bytes_received+= result;
if(udp->packet_count == sp->packet_count + 1)
sp->packet_count++;
//jitter measurement
if(gettimeofday(&arrival_time, NULL) < 0) {
perror("gettimeofday");
}
transit = timeval_diff(&udp->sent_time, &arrival_time);
d = transit - sp->prev_transit;
if(d < 0)
@ -342,12 +344,12 @@ int iperf_udp_recv(struct iperf_stream *sp)
//OUT OF ORDER PACKETS
if(udp->packet_count != sp->packet_count + 1)
if(udp->packet_count != sp->packet_count)
{
if( udp->packet_count < sp->packet_count + 1)
{
sp->outoforder_packets++;
//printf("OUT OF ORDER - incoming packet = %d and received packet = %d AND SP = %d\n", udp->packet_count, sp->packet_count, sp->socket);
printf("OUT OF ORDER - incoming packet = %d and received packet = %d AND SP = %d\n", udp->packet_count, sp->packet_count, sp->socket);
}
else
sp->cnt_error += udp->packet_count - sp->packet_count;
@ -357,7 +359,7 @@ int iperf_udp_recv(struct iperf_stream *sp)
if(udp->packet_count > sp->packet_count)
sp->packet_count = udp->packet_count;
//printf("incoming packet = %d and received packet = %d AND SP = %d\n", udp->packet_count, sp->packet_count, sp->socket);
//printf("incoming packet = %d and received packet = %d AND SP = %d\n", udp->packet_count, sp->packet_count, sp->socket);
}
@ -496,7 +498,7 @@ int iperf_udp_send(struct iperf_stream *sp)
result = send(sp->socket, buf, size, 0);
if(sp->settings->state == STREAM_RUNNING)
//printf("State = %d Outgoing packet = %d AND SP = %d\n",sp->settings->state, sp->packet_count, sp->socket);
printf("State = %d Outgoing packet = %d AND SP = %d\n",sp->settings->state, sp->packet_count, sp->socket);
if(sp->settings->state == STREAM_RUNNING)
sp->result->bytes_sent+= result;
@ -660,7 +662,6 @@ void *iperf_stats_callback(struct iperf_test *test)
if(!rp->interval_results)
{
printf("1st time sp is %d \n", (int)sp);
if(test ->role == 'c')
temp.bytes_transferred = rp->bytes_sent;
else
@ -676,8 +677,6 @@ void *iperf_stats_callback(struct iperf_test *test)
else
{
printf("sp is %d \n", (int)sp);
ip = sp->result->interval_results;
while(1)
{
@ -697,7 +696,6 @@ void *iperf_stats_callback(struct iperf_test *test)
temp.interval_duration = timeval_diff(&sp->result->start_time, &temp.interval_time);
gettimeofday( &sp->result->end_time, NULL);
add_interval_list(rp, temp);
}
@ -738,6 +736,8 @@ char *iperf_reporter_callback(struct iperf_test *test)
{
while(sp)
{
ip = sp->result->interval_results;
while(ip->next!= NULL)
{
ip_prev = ip;
@ -847,10 +847,8 @@ char *iperf_reporter_callback(struct iperf_test *test)
sprintf(message, report_datagrams, sp->socket, sp->packet_count);
strcat(message_final, message);
}
if ( sp->cnt_error > 0 )
if ( sp->outoforder_packets > 0 )
printf( report_sum_outoforder, start_time, end_time, sp->cnt_error);
}
}
@ -872,7 +870,7 @@ char *iperf_reporter_callback(struct iperf_test *test)
}
else
{
sprintf(message, report_sum_bw_jitter_loss_format, start_time, end_time, ubuf, nbuf,sp->jitter, lost_packets, total_packets, (double)(100.0 * sp->cnt_error / sp->packet_count));
sprintf(message, report_sum_bw_jitter_loss_format, start_time, end_time, ubuf, nbuf,sp->jitter, lost_packets, total_packets, (double)(100.0 * lost_packets/total_packets));
strcat(message_final, message);
}
@ -1051,7 +1049,8 @@ int iperf_udp_accept(struct iperf_test *test)
// store the latest packet id
if(udp->packet_count > sp->packet_count)
sp->packet_count = udp->packet_count;
printf("incoming packet = %d and received packet = %d AND SP = %d\n", udp->packet_count, sp->packet_count, sp->socket);
//printf("incoming packet = %d and received packet = %d AND SP = %d\n", udp->packet_count, sp->packet_count, sp->socket);
free(buf);
return 0;