1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
#include <nastd.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
int
main(int argc, char *argv[])
{
nasth *nasthole;
struct timeval before, after;
nast_options opts;
int i, rc;
if (argc != 2) {
printf("Usage: %s query\n", argv[0]);
return 1;
}
nasthole = nast_sphincter_new(NULL);
if (nasthole == NULL) {
fprintf(stderr, "ERROR: Couldn't connect to nasthole.\n");
return 2;
}
for (;;) {
/* Get the default options. */
rc = nast_options_get(nasthole, &opts);
if (rc == -1) {
fprintf(stderr, "ERROR: Couldn't get options: %s.\n",
nast_errmsg(nasthole));
nast_sphincter_close(nasthole);
return 2;
}
for (i = 0; i < 10; i++) {
gettimeofday(&before, NULL);
rc = nast_get(nasthole, argv[1]);
gettimeofday(&after, NULL);
if (rc == -1) {
fprintf(stderr,
"ERROR: Couldn't perform query: %s.\n",
nast_errmsg(nasthole));
nast_sphincter_close(nasthole);
return 2;
}
after.tv_sec -= before.tv_sec;
after.tv_usec -= before.tv_usec;
if (after.tv_usec < 0) {
after.tv_sec--;
after.tv_usec += 1000000;
}
fprintf(stderr, "Request time: %2ld.%06ld seconds.\n",
after.tv_sec, (unsigned long)after.tv_usec);
}
}
nast_sphincter_close(nasthole);
return 0;
}
|