In addition to Jens answer: the RequestContext is a queue of invocations and edited proxies. Only when fire()d the RequestContext will flush that queue into an HTTP request.
Each invocation can have a Receiver set using Request#to(Receiver), and the RequestContext can have a global Receiver passed to the fire() method (note: its onFailure will only be called when the server cannot be reached or failed to decode the request or encode the response; independently of invocations: each invocation can fail independently of the others, and even if all of them fail, it doesn't make the global Receiver's onFailure to be called) -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/wDLQdOYdWT0J. 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.
