Thanks for your suggestion, PhistucK. It helps but it's not quite there. The problem is that I need to handle several responses, so in GetResponseAndAct() I need to determine which response I'm receiving, store it in a variable and move the server declaration outside the function. How do I interrogate GetResponseAndAct for the response?
On Dec 30, 4:04 am, PhistucK <phist...@gmail.com> wrote: > Yes, everything is asynchronous. > > You have sent a request. The response will not be received immediately. > You put a "return" in the function you have assigned to the callback, it > returns this value to... nothing. > > What you should do, is something like that - > function GetResponseAndAct(Response) > { > var server = "https://" + Response.hostname + ":" + Response.port;} > > function getHostParm(parm) > { > chrome.extension.sendRequest({name: parm}, GetResponseAndAct)} > > getHostParm("hostname"); > > ☆PhistucK > > > > On Wed, Dec 30, 2009 at 10:27, FractalBob <ruom...@gmail.com> wrote: > > Hi, > > > I thought I had this problem licked in my last extension. And I did. > > But now it's happening again and I don't see how this context is any > > different from the last. > > > The following code, in the content script, is sending a couple of > > requests to background.html for data in local storage: > > > background.html waits for requests: > > > //Wait for request for the host name, port, e-mail address and > > password from content script > > chrome.extension.onRequest.addListener( > > function(request, sender, sendResponse) > > { > > if (request.name == "hostname") > > { > > sendResponse({hostname: localStorage["hostname"]}); > > } > > if (request.name == "port") > > { > > sendResponse({port: localStorage["port"]}); > > } > > if (request.name == "passwd") > > { > > sendResponse({passwd: localStorage["passwd"]}); > > } > > if (request.name == "email_addr") > > { > > sendResponse({email_addr: localStorage["email_addr"]}); > > } > > } > > ); > > > However, when I ran the debugger, it seemed that getHostParm() > > completed before the listener could respond. In any case, getHostParm > > () returns "undefined". I know the requested data is on disk, because > > it's part of my options processing and I know that works. Anyone have > > any ideas? > > > -- > > > You received this message because you are subscribed to the Google Groups > > "Chromium-extensions" group. > > To post to this group, send email to chromium-extensi...@googlegroups.com. > > To unsubscribe from this group, send email to > > chromium-extensions+unsubscr...@googlegroups.com<chromium-extensions%2Bunsu > > bscr...@googlegroups.com> > > . > > For more options, visit this group at > >http://groups.google.com/group/chromium-extensions?hl=en. -- You received this message because you are subscribed to the Google Groups "Chromium-extensions" group. To post to this group, send email to chromium-extensi...@googlegroups.com. To unsubscribe from this group, send email to chromium-extensions+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/chromium-extensions?hl=en.