Added exitdelay in licensing system

src/controller/controller.cpp

@@ -429,6 +429,12 @@ int main_loop(int argc, char ** argv){
   //give everything some time to print messages
   Util::wait(100);
   std::cout << "Killed all processes, wrote config to disk. Exiting." << std::endl;
+  if (Controller::exitDelay){
+    std::cout << "Delaying shutdown by " << Controller::exitDelay << " seconds, on license server request..." << std::endl;
+    while (Controller::exitDelay--){
+      Util::wait(1000);
+    }
+  }
   if (Controller::restarting){
     return 42;
   }

src/controller/controller_license.cpp

@@ -13,6 +13,7 @@
 
 namespace Controller{
   
+  uint64_t exitDelay = 0;
   static JSON::Value currentLicense;
   static uint64_t lastCheck = 0;
   
@@ -67,6 +68,9 @@ namespace Controller{
     INFO_MSG("Checking license time");
     if(!isLicensed()){
       FAIL_MSG("Not licensed, shutting down");
+      if (currentLicense.isMember("delay") && currentLicense["delay"].asInt()){
+        exitDelay = currentLicense["delay"].asInt();
+      }
       kill(getpid(), SIGINT);
       conf.is_active = false;
       return false;

src/controller/controller_license.h

@@ -2,6 +2,7 @@
 #include <mist/json.h>
 
 namespace Controller{
+  extern uint64_t exitDelay;
   
   const JSON::Value & getLicense();
   void initLicense();