From 1002e8a153097adb4273e6807b3a7cce7ba2df25 Mon Sep 17 00:00:00 2001
From: Joel Grunbaum <joelgrun@gmail.com>
Date: Mon, 23 May 2022 13:42:03 +0000
Subject: [PATCH] Count number of errors recorded and print in error column
---
main.c | 21 ++++++++++++---------
1 files changed, 12 insertions(+), 9 deletions(-)
diff --git a/main.c b/main.c
index e9f7e63..340187f 100644
--- a/main.c
+++ b/main.c
@@ -116,6 +116,7 @@
struct dns_list* dns = (struct dns_list*)in;
dns->time.tv_sec = 0;
dns->time.tv_nsec = 0;
+ dns->errors = 0;
for (int i = 0; i < num_tests; i++) {
struct hosts_list* curr = hosts;
while (curr) {
@@ -126,16 +127,18 @@
for (int j = 0; j < 3 && run.tv_sec == -1; j++) {
run = resolve(buf, curr->server, dns->server, T_A);
}
- if (run.tv_sec == -1) // if test has failed 3 times, set time taken
+ 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
- dns->time.tv_sec += 1;
- dns->time.tv_nsec -= 1000000000;
- }
+ dns->errors++;
+ } else {
+ 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
+ dns->time.tv_sec += 1;
+ dns->time.tv_nsec -= 1000000000;
+ }
+ }
tests_done++;
curr = curr->next;
}
--
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