Added timeout before exiting the process

no issue

- IPC communication happens before we trigger process.exit
- this is a timing issue
- we should give IPC a little time to finish sending the message over to the CLI
- wait 100ms before exiting the process

core/server/index.js

@@ -133,7 +133,9 @@ const minimalRequiredSetupToStartGhost = (dbState) => {
                         return GhostServer.announceServerStopped(err)
                             .finally(() => {
                                 common.logging.error(err);
+                                setTimeout(() => {
                                     process.exit(-1);
+                                }, 100);
                             });
                     });
 

index.js

@@ -41,6 +41,8 @@ ghost().then(function (ghostServer) {
     return GhostServer.announceServerStopped(err)
         .finally(() => {
             common.logging.error(err);
+            setTimeout(() => {
                 process.exit(-1);
+            }, 100);
         });
 });