From d75f2f7051c3d0b92cc801e32565b643a0bac4c0 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Wed, 29 Jan 2014 17:24:55 -0800
Subject: SIGHUP now causes resync with peers.

---
 main.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'main.cpp')

diff --git a/main.cpp b/main.cpp
index 56cc9d84..97b01c60 100644
--- a/main.cpp
+++ b/main.cpp
@@ -357,6 +357,12 @@ static int main(int argc,char **argv)
 } // namespace ZeroTierIdTool ------------------------------------------------
 
 #ifdef __UNIX_LIKE__
+static void sighandlerHup(int sig)
+{
+	Node *n = node;
+	if (n)
+		n->resync();
+}
 static void sighandlerQuit(int sig)
 {
 	Node *n = node;
@@ -569,7 +575,7 @@ int main(int argc,char **argv)
 #endif
 {
 #ifdef __UNIX_LIKE__
-	signal(SIGHUP,SIG_IGN);
+	signal(SIGHUP,&sighandlerHup);
 	signal(SIGPIPE,SIG_IGN);
 	signal(SIGUSR1,SIG_IGN);
 	signal(SIGUSR2,SIG_IGN);
-- 
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