From 2583d40c80039504e320cb23e72fbe163968975b Mon Sep 17 00:00:00 2001
From: Robin Krahl <me@robin-krahl.de>
Date: Thu, 29 Mar 2018 15:18:19 +0200
Subject: Retry Bro connection instead of quitting on failure

---
 src/broevent.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/broevent.c b/src/broevent.c
index 8e7ded9..ab76d09 100644
--- a/src/broevent.c
+++ b/src/broevent.c
@@ -22,6 +22,8 @@
  * SOFTWARE.
  */
 
+#include <unistd.h>
+
 #include "fifoqueue.h"
 #include "broevent.h"
 #ifdef BROCCOLI
@@ -82,11 +84,11 @@ bro_event_listener(void * args)
     bro_event_registry_add(bc, "modbus_register_received",
             (BroEventFunc) modbus_register_received, NULL);
 
-    if (! bro_conn_connect(bc))
+    while (! bro_conn_connect(bc))
     {
-        printf("Could not connect to Bro at %s:%s.\n", host_default,
-                port_default);
-        exit(-1);
+        printf("Could not connect to Bro at %s:%s.  Retrying in one second.\n",
+            host_default, port_default);
+        sleep(1);
     }
 
     fd =bro_conn_get_fd(bc);
-- 
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