I am trying to created a chunked response from a series of files on the
file system. I am using the Test Server code as the basis.
Here is my sample code:
val requestHandler: HttpRequest ⇒ HttpResponse = {
case HttpRequest(GET, Uri.Path("/"), _, _, _) ⇒
val dir = "/test-data/"
println(s"\r\n handling request")
val s = Source(files.listFiles().filter(_.getName().endsWith(".txt")).
toIterator) map { file =>
println(s"\r\n reading file ${file.getName}")
java.nio.file.Files.readAllBytes(Paths.get(file.getAbsolutePath))
} map { byteArray =>
println(s"\r\n getting bytes ${byteArray.length}")
new GzipCompressor().compress(ByteString(byteArray))
}
HttpResponse(entity = HttpEntity.Chunked.fromData(MediaTypes.
`application/x-gzip`, s))
case _: HttpRequest ⇒ HttpResponse(404, entity = "Unknown resource!")
}
streamingServer foreach { case Http.ServerBinding(localAddress,
connectionStream) =>
Source(connectionStream) foreach { case Http.IncomingConnection(
remoteAddress, requestProducer, responseConsumer) =>
println(s"\r\n Accepted new connection from $remoteAddress")
Source(requestProducer).map(requestHandler).to(Sink(responseConsumer
)).run()
}
}
When I run this, I get a gz file in my browser, but I am not getting any of
the data.
Do I need to specify that this is a gzip stream or do something else so all
the bytes get down?
Here is the response header I am seeing:
1. Content-Type:
application/x-gzip
2. Date:
Wed, 26 Nov 2014 22:26:04 GMT
3. Server:
akka-http/2.3.7
4. Transfer-Encoding:
chunked
5.
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