I use akka-http to build a webservice. This works great so far, I just
don't like the noise of logging. The webservice not only answers to
websockets requests but also serves *.js and *.css files. The problem is
that every request creates one of these logging messages:
backend [DEBUG] [08/22/2015 13:23:01.262]
[default-akka.actor.default-dispatcher-2]
[akka://default/system/IO-TCP/selectors/$a/0] New connection accepted
...
backend [DEBUG] [08/22/2015 13:23:01.672]
[default-akka.stream.default-file-io-dispatcher-20]
[akka://default/user/$a/flow-12-1-concatMatSource-singleSource] No more
bytes available to read (got `-1` or `0` from `read`), marking final bytes
of file @ -1
...
backend [DEBUG] [08/22/2015 13:23:06.677]
[default-akka.actor.default-dispatcher-10]
[akka://default/user/$a/flow-10-3-publisherSource-prefixAndTail] Cancelling
akka.stream.impl.MultiStreamOutputProcessor$SubstreamOutput@48be1c2d
(after: 5000 ms)
It tells me that the connection is accepted and because no further requests
arrive it closes the connection after 5s. And it even tells me that no more
bytes are available. All of these messages are unnecessary. Can I disable
them somehow?
I created the server with this:
val binding = Http().bindAndHandle(service.route, interface, port)
where route looks like this:
def route = get {
pathSingleSlash(complete {
val content = Content.indexPage(
cssDeps = Seq("default.css", "codemirror.css", "solarized.css"),
jsDeps = Seq("clike.js", "markdown.js",
"scalajs-test-ui-fastopt.js", "scalajs-test-ui-launcher.js")
)
HttpEntity(MediaTypes.`text/html`, content)
}) ~
path("scalajs-test-ui-jsdeps.js")(getFromResource("scalajs-test-ui-jsdeps.js"))
~
path("scalajs-test-ui-fastopt.js")(getFromResource("scalajs-test-ui-fastopt.js"))
~
path("scalajs-test-ui-launcher.js")(getFromResource("scalajs-test-ui-launcher.js"))
~
path("marked.js")(getFromResource("marked/lib/marked.js")) ~
path("clike.js")(getFromResource("codemirror/mode/clike/clike.js")) ~
path("markdown.js")(getFromResource("codemirror/mode/markdown/markdown.js"))
~
path("default.css")(getFromResource("default.css")) ~
path("codemirror.css")(getFromResource("codemirror/lib/codemirror.css")) ~
path("solarized.css")(getFromResource("codemirror/theme/solarized.css")) ~
path("auth") {
handleWebsocketMessages(authClientFlow())
} ~
path("communication") {
parameter('name) { name ⇒
handleWebsocketMessages(communicationFlow(sender = name))
}
} ~
rejectEmptyResponse {
path("favicon.ico")(getFromResource("favicon.ico",
MediaTypes.`image/x-icon`))
}
}
Maybe I need to split things up and handle websockets by a different
routing?
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