Stop tns process on extension deactivation

Author: ivanovit

src/debug-adapter/webKitDebugAdapter.ts

@@ -358,7 +358,7 @@ export class WebKitDebugAdapter implements DebugProtocol.IDebugAdapter {
     public disconnect(): Promise<void> {
         this.clearEverything();
         if (this._tnsProcess) {
-            kill(this._tnsProcess.pid, 'SIGQUIT')
+            kill(this._tnsProcess.pid, 'SIGINT')
             this._tnsProcess = null;
         }
         if (this._webKitConnection) {

src/main.ts

@@ -4,6 +4,7 @@ import {Services} from './services/extensionHostServices';
 import {Project} from './project/project';
 import {IosProject} from './project/iosProject';
 import {AndroidProject} from './project/androidProject';
+import * as kill from 'tree-kill';
 
 // this method is called when the extension is activated
 export function activate(context: vscode.ExtensionContext) {
@@ -54,6 +55,10 @@ export function activate(context: vscode.ExtensionContext) {
         tnsProcess.on('close', exitCode => {
             runChannel.hide();
         });
+
+        context.subscriptions.push({
+            dispose: () => kill(tnsProcess.pid, "SIGINT")
+        });
     };
 
     let runIosCommand = vscode.commands.registerCommand('nativescript.runIos', () => {