Created
December 3, 2011 08:57
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unfiltered sse
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| organization := "me.lessis" | |
| name := "sse" | |
| version := "0.1.0-SNAPSHOT" | |
| libraryDependencies ++= Seq( | |
| "net.databinder" %% "unfiltered-netty-server" % "0.5.3-SNAPSHOT", | |
| "net.databinder" %% "unfiltered-event-source" % "0.5.3-SNAPSHOT" | |
| ) |
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| <DOCTYPE! html> | |
| <html> | |
| <head> | |
| <script type="text/javascript"> | |
| if (!!window.EventSource) { | |
| var source = new EventSource("/servertime"); | |
| source.addEventListener('message', function(e) { | |
| console.log(e.data); | |
| }, false); | |
| source.addEventListener('open', function(e) { | |
| console.log("open") | |
| }, false); | |
| source.addEventListener('error', function(e) { | |
| if (e.readyState == EventSource.CLOSED) { | |
| console.log("error") | |
| } | |
| }, false); | |
| } else { | |
| // no support here | |
| } | |
| </script> | |
| </head> | |
| <body></body> | |
| </html> |
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| object Server { | |
| import unfiltered.request._ | |
| import unfiltered.response._ | |
| import unfiltered.netty | |
| import unfiltered.eventsource._ | |
| import unfiltered.eventsource.response._ | |
| import unfiltered.eventsource.request._ | |
| def main(a: Array[String]) { | |
| netty.Http(8080).resources(getClass().getResource("/www/")).handler( | |
| netty.async.Planify { | |
| case r & Path("/servertime") & EventStream(_) => | |
| val now = System.currentTimeMillis | |
| r.respond(Events(Message(now.toString, id = Some(now)):: Nil)) | |
| }).run | |
| } | |
| } |
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