Use Binding instead of InterfaceImpl for ExampleService.

examples/apptest/example_service_application.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "examples/apptest/example_service_application.h"
 
 #include "mojo/public/c/system/main.h"
 #include "mojo/public/cpp/application/application_connection.h"
 #include "mojo/public/cpp/application/application_runner.h"
 
 namespace mojo {
 
 ExampleServiceApplication::ExampleServiceApplication() {}
 
 ExampleServiceApplication::~ExampleServiceApplication() {}
 
 bool ExampleServiceApplication::ConfigureIncomingConnection(
     ApplicationConnection* connection) {
-  connection->AddService(&example_service_factory_);
+  connection->AddService<ExampleService>(this);
   return true;
 }
 
+void ExampleServiceApplication::Create(
+    ApplicationConnection* connection,
+    InterfaceRequest<ExampleService> request) {
+  new ExampleServiceImpl(request.Pass());

[jamesr, 2014/11/17 22:33:04]

what controls the lifetime of this service?

[msw, 2014/11/17 23:05:32]

Yikes, thank you! I changed ExampleServiceImpl::binding_ to be a StrongBinding
as you suggested and the instances are now destroyed with each test.

+}
+
 }  // namespace mojo
 
 MojoResult MojoMain(MojoHandle shell_handle) {
   mojo::ApplicationRunner runner(new mojo::ExampleServiceApplication());
   return runner.Run(shell_handle);
 }