should restart on failure on mac

bin/telebit.js

@@ -237,7 +237,7 @@ require('fs').readFile(confpath, 'utf8', function (err, text) {
           // TODO closeAll other things
           process.nextTick(function () {
             // system daemon will restart the process
-            process.exit();
+            process.exit(22); // use non-success exit code
           });
         });
         return;

usr/share/dist/Library/LaunchDaemons/cloud.telebit.remote.plist

@@ -32,12 +32,15 @@
 	<key>RunAtLoad</key>
 	<true/>
 	<key>KeepAlive</key>
-	<dict>
+	<true/>
+	<!--dict>
 		<key>Crashed</key>
 		<true/>
-		<key>SuccessfulExit</key>
+		<key>NetworkState</key>
 		<true/>
-	</dict>
+		<key>SuccessfulExit</key>
+		<false/>
+	</dict-->
 
 	<key>SoftResourceLimits</key>
 	<dict>