gistfile1.txt

private suspend fun ApplicationCall.respondStoryWith(sessionFactory: SessionFactory) {
    try {
        findStoryStream(parameters["id"]!!, sessionFactory).use { stream ->
            respondBytes(io.ktor.http.ContentType.parse("application/x-zmachine"), io.ktor.http.HttpStatusCode.OK) {
                stream.readAllBytes() //TODO ???
            }
        }
    } catch(ex: UnsupportedOperationException) {
        respond(io.ktor.http.HttpStatusCode.NotFound, ex.message ?: "Resource not found")
    } catch(ex: IllegalArgumentException) {
        respond(io.ktor.http.HttpStatusCode.BadRequest, ex.message ?: "Invalid target name")
    }
}