reload /etc/resolv.conf in SIGALRM handler

diff --git a/src/net.c b/src/net.c
index c5e5707..392aa7a 100644 (file)
--- a/src/net.c
+++ b/src/net.c
@@ -40,6 +40,7 @@
 #include "route.h"
 #include "subnet.h"
 #include "xalloc.h"
+#include "resolv.h"
 
 bool do_purge = false;
 volatile bool running = false;
@@ -494,6 +495,7 @@ int main_loop(void) {
                        avl_node_t *node;
                        logger(LOG_INFO, "Flushing event queue");
                        expire_events();
+                       res_init();
                        for(node = connection_tree->head; node; node = node->next) {
                                connection_t *c = node->data;
                                if(c->status.active)