Merge pull request #127 from NativeScript/yosifov/terminate-debugger-on-exit

When the TNS process is finished - terminate the debugger process, too.

Author: yyosifov

src/debug-adapter/webKitDebugAdapter.ts

@@ -1,7 +1,6 @@
 /*---------------------------------------------------------
  * Copyright (C) Microsoft Corporation. All rights reserved.
  *--------------------------------------------------------*/
-
 import * as os from 'os';
 import * as fs from 'fs';
 import * as path from 'path';
@@ -160,6 +159,12 @@ export class WebKitDebugAdapter implements DebugProtocol.IDebugAdapter {
                 cliCommand.tnsProcess.stderr.on('data', data => { Services.logger().error(data.toString(), Tags.FrontendMessage); });
                 cliCommand.tnsProcess.on('close', (code, signal) => {
                     Services.logger().error(`[NSDebugAdapter] The tns command finished its execution with code ${code}.`, Tags.FrontendMessage);
+
+                    // Sometimes we execute "tns debug android --start" and the process finishes
+                    // which is totally fine. If there's an error we need to Terminate the session.
+                    if(code > 0) {
+                        this.fireEvent(new TerminatedEvent());
+                    }
                 });
             }