Electron: set kill signal SIGTERM to allow for server exit cleanup.

Originally set to SIGKILL. In versions of the server executable from pyinstaller it creates a child subprocess that was not killed, so SIGTERM allows for clean up on all platforms.

package/electron/app/main.js

@@ -62,10 +62,10 @@ app.on('ready', function () {
     mainWindow.webContents.on('did-fail-load',
         function (event, errorCode, errorDescription) {
             console.log('Page failed to load (' + errorCode + '). The server ' +
-                'is probably not yet running. Trying again in 100ms.');
+                'is probably not yet running. Trying again in 200 ms.');
             setTimeout(function() {
                 mainWindow.webContents.reload();
-            }, 100);
+            }, 200);
         }
     );
 

package/electron/app/servermgr.js

@@ -28,7 +28,7 @@ function getServerExecLocation() {
         var ardublocklyRootDir = jetpack.dir('../../');
     } else {
         // Cannot use relative paths with Production, so let's try to find the
-        // ardublockly folder a a node from the executable file path tree
+        // ardublockly folder in a node from the executable file path tree
         var ardublocklyRootDir = jetpack.dir(__dirname);
         var oldArdublocklyRootDir = '';
         while (ardublocklyRootDir.path() != oldArdublocklyRootDir) {
@@ -67,7 +67,7 @@ function getServerExecLocation() {
     var executableLocation = arduexecDir.path(arduexecFileName);
     console.log(tag + 'Server executable: ' + executableLocation);
     return executableLocation;
-}
+};
 
 function ardublocklyNotFound(working_dir) {
     dialog.showMessageBox({
@@ -109,8 +109,8 @@ module.exports.startServer = function() {
 
 module.exports.stopServer = function() {
     if (serverProcess !== null) {
-        // Server does not do any exit clean up, so safe to send SIGKILL
-        serverProcess.kill('SIGKILL');
+        // Server executable needs to clean up (kill child), so no SIGKILL
+        serverProcess.kill('SIGTERM');
         serverProcess = null;
     }
 };

package/electron/package.json

@@ -21,5 +21,12 @@
     "build": "./node_modules/.bin/gulp build",
     "release": "./node_modules/.bin/gulp release --env=production",
     "start": "node ./tasks/start"
+  },
+  "repository" : {
+    "type" : "git",
+    "url" : "https://github.com/carlosperate/ardublockly.git"
+  },
+  "bugs" : {
+    "url" : "https://github.com/carlosperate/ardublockly/issues"
   }
 }