Desktop: Buffer web messages until connection is initialized (#3082)

Buffer web messages until connection is initialized

desktop/src/cef/internal/browser_process_client.rs

@@ -32,6 +32,10 @@ impl<H: CefEventHandler> ImplClient for BrowserProcessClientImpl<H> {
 	) -> ::std::os::raw::c_int {
 		let unpacked_message = unsafe { message.and_then(|m| m.unpack()) };
 		match unpacked_message {
+			Some(UnpackedMessage {
+				message_type: MessageType::Initialized,
+				data: _,
+			}) => self.event_handler.initialized_web_communication(),
 			Some(UnpackedMessage {
 				message_type: MessageType::SendToNative,
 				data,