From 6fdb360e2ab1ed27760e6ea699a1594786bcbe76 Mon Sep 17 00:00:00 2001 From: Adam Ierymenko Date: Wed, 19 Mar 2014 16:05:03 -0700 Subject: More IPC work. --- main.cpp | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'main.cpp') diff --git a/main.cpp b/main.cpp index 8813fd70..2d091e15 100644 --- a/main.cpp +++ b/main.cpp @@ -154,6 +154,10 @@ static int main(int argc,char **argv) try { volatile bool done = false; Node::NodeControlClient client(hp,&_CBresultHandler,(void *)&done); + if (client.error()) { + fprintf(stderr,"%s: fatal error: unable to connect (is ZeroTier One running?)"ZT_EOL_S,argv[0]); + return 1; + } client.send(query.c_str()); while (!done) Thread::sleep(250); // ghetto -- cgit v1.2.3