Hello everyone, I started a project, which is a client/server application and started looking at GWT for the front end. GWT looks perfect for the front end, but I need your advice on the best practice to implement these components.
The application has these components: 1. an existing data acquisition system (DAS) that sends data every x minutes, on a tcp/ip port. 2. server, this is what I'm writing, that will do: a. Back end 1 (BE1): get the data from the DAS, done this already with the protocol that the DAS implements. b. Front end to retrieve the data, with GWT. c. Back end 2 (BE2) to communicate with the GWT front end: should I use RPC or JSON? (which is easier and quicker to implement?) d. From the GWT front end, I want to issue commands to the DAS and display the response. So the command goes from GWT to BE2 to the DAS. The DAS replies to BE1. BE1 sends the reply to BE2, then BE2 to GWT to display it. The issue here is how to handle this async communication, when the reply comes from BE1 to BE2? Thank you in advance. Tony --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
