Answering my own questions for the benefit of future generations:
1. Yes, it does.
2. Yes, it does.
3. What's described there is correct and there aren't other strings
to match.
4. Be careful to examine the console more thoroughly than you did for
the exceptions that may have been
lost in the swamp of output, particularly during RPC
transactions.
Good luck to you in all your future endeavors,
Tom
On Feb 9, 8:45 am, tomInNewEngland <tsgou...@gmail.com> wrote:
> Hello all:
>
> Another beginning-type question, but I cannot find the answer in the
> docs:
>
> I have constructed an asynchronous service to run on my server, with
> the yyService, and its matching yyServiceAsync and yyServiceImpl
> functions, but the issuing callback always goes to the onError()
> method. In fact, it seems like the yyServiceImpl is never invoked. I
> am doing all this from within Eclipse, and the client side runs fine.
> In fact the whole application runs fine, but I'm just trying to move
> some logic over to the server.
>
> My questions:
>
> 1. I assume that System.out.println() issued from the yyServiceImpl
> will appear on the same console screen as similar messages issued from
> the client code, but I don't know that for sure. I know that sounds
> like a dumb question, but since we're mimicking a client and server,
> it would seem to me to make sense for server println() messages to
> appear elsewhere.
>
> 2. Same question if I set a breakpoint in yyServiceImpl, I assume
> that the Eclipse debugger will stop when execution hits there. It
> will, won't it?
>
> 3. I've edited these lines in web.xml:
>
> <servlet>
> <servlet-name>yyServiceServlet</servlet-name>
> <servlet-class>com.yy.web.server.yyServiceImpl</servlet-class>
> </servlet>
>
> <servlet-mapping>
> <servlet-name>yyServiceServlet</servlet-name>
> <url-pattern>/yy/yyService</url-pattern>
> </servlet-mapping>
>
> I've confirmed that com.ww.web.server.yyServiceImpl is correct, that
> yyService matches the string in the
> @RemoteServiceRelativePath("yyService") in yyService.java, and that
> the yy matches the string in the yy.gwt.xml "rename-to" attribute of
> the <module> element. From the examples, I can't find any hint that
> the yyServiceServlet has to match any other string somewhere else in
> the code. Is there a fourth (or fifth, sixth, and seventh) item to
> check?
>
> 4. I'm also open to more general thoughts: Does anyone have some
> hard-won advice they'd like to share about debugging these server-side
> modules?
>
> Thank you,
>
> Tom
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