Created
May 9, 2012 05:37
-
-
Save cyberoctopi/2642164 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package com.example | |
| import unfiltered.request._ | |
| import unfiltered.response._ | |
| import unfiltered.netty._ | |
| /** Asynchronous plan that gets the time in a ridiculous fashion. | |
| * (But imagine that it's using a vital external HTTP service to | |
| * inform its response--this is a fine way to do that.) */ | |
| object Time extends async.Plan | |
| with ServerErrorResponse { | |
| val logger = org.clapper.avsl.Logger(getClass) | |
| def intent = { | |
| case req @ GET(Path("/time")) => | |
| logger.debug("GET /time") | |
| import dispatch._ | |
| // the call below is non-blocking, so we return quickly | |
| // and free netty's worker thread | |
| Server.http(:/("127.0.0.1", 8080).POST / "time" >- { time => | |
| // later, we respond to the request | |
| req.respond(view(time)) | |
| }) | |
| case req @ POST(Path("/time")) => | |
| logger.debug("POST /time") | |
| // since we don't have to do any blocking IO for this request | |
| // we can call respond right way | |
| req.respond(ResponseString(new java.util.Date().toString)) | |
| } | |
| def view(time: String) = { | |
| Html( | |
| <html><body> | |
| The current time is: { time } | |
| </body></html> | |
| ) | |
| } | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment