Instance: rename Shutdown() to Break()

src/Instance.hxx

@@ -97,9 +97,9 @@ struct Instance final
 	~Instance() noexcept;
 
 	/**
-	 * Initiate shutdown.  Wrapper for EventLoop::Break().
+	 * Wrapper for EventLoop::Break().  Call to initiate shutdown.
 	 */
-	void Shutdown() {
+	void Break() {
 		event_loop.Break();
 	}
 

src/Main.cxx

@@ -747,7 +747,7 @@ JNIEXPORT void JNICALL
 Java_org_musicpd_Bridge_shutdown(JNIEnv *, jclass)
 {
 	if (instance != nullptr)
-		instance->Shutdown();
+		instance->Break();
 }
 
 #endif

src/client/ClientRead.cxx

@@ -52,7 +52,7 @@ Client::OnSocketInput(void *data, size_t length) noexcept
 		break;
 
 	case CommandResult::KILL:
-		partition->instance.Shutdown();
+		partition->instance.Break();
 		Close();
 		return InputResult::CLOSED;
 

src/win32/Win32Main.cxx

@@ -71,7 +71,7 @@ service_dispatcher(gcc_unused DWORD control, gcc_unused DWORD event_type,
 	switch (control) {
 	case SERVICE_CONTROL_SHUTDOWN:
 	case SERVICE_CONTROL_STOP:
-		instance->Shutdown();
+		instance->Break();
 		return NO_ERROR;
 	default:
 		return NO_ERROR;
@@ -107,7 +107,7 @@ console_handler(DWORD event)
 			// regardless our thread is still active.
 			// If this did not happen within 3 seconds
 			// let's shutdown anyway.
-			instance->Shutdown();
+			instance->Break();
 			// Under debugger it's better to wait indefinitely
 			// to allow debugging of shutdown code.
 			Sleep(IsDebuggerPresent() ? INFINITE : 3000);