change artifact name and added penalty for failed connections

Joel Grunbaum

2020-10-21 d3f3ee16d8adaef681afed67f236e3bb14e7cdc0

 main.c

@@ -16,19 +16,6 @@

#define NUM_TESTS 10

/* struct test_server_input { */
/*    int dns; */
/*    //struct hosts_list *hosts; */
/*    int num_hosts; */
/*    int num_tests; */
/* }; */

/* struct progress_input { */
/*    int num_hosts; */
/*    int num_tests; */
/*    int num_servers; */
/* }; */

int test_dns(void);
void *test_server(void *in);
void *print_progress(void *in);
@@ -117,10 +104,13 @@
      struct hosts_list *curr = hosts;
      while (curr) {
         struct timespec run;
         run.tv_sec = -1; run.tv_nsec = 0;
         unsigned char buf[65536];
         run = resolve(buf, curr->server, dns->server, T_A);
         if (run.tv_sec == -1) //currently ignore failed tests, need to figure out what to do with them
            continue;
         for (int i = 0; i < 3 && run.tv_sec == -1; i++) {
            run = resolve(buf, curr->server, dns->server, T_A);
         }
         if (run.tv_sec == -1) //if test has failed 3 times, set time taken to 3s as penalty
            run.tv_sec = 3;
         dns->time.tv_sec += run.tv_sec;
         dns->time.tv_nsec += run.tv_nsec;
         if (dns->time.tv_nsec >= 1000000000) { //nanoseconds have overflowed into seconds