WS layer with tests

src/jvmMain/kotlin/net/sergeych/kiloparsec/adapter/WebsocketServer.kt

@@ -9,6 +9,7 @@ import kotlinx.coroutines.channels.Channel
 import kotlinx.coroutines.isActive
 import kotlinx.coroutines.launch
 import net.sergeych.crypto2.SigningKey
+import net.sergeych.crypto2.toDump
 import net.sergeych.kiloparsec.KiloInterface
 import net.sergeych.kiloparsec.KiloServerConnection
 import net.sergeych.mp_logger.LogTag
@@ -34,14 +35,17 @@ fun <S> Application.setupWebsocketServer(
     val counter = AtomicCounter()
     routing {
         webSocket(path) {
+            println("--------------------------------------------")
             val log = LogTag("KWS:${counter.incrementAndGet()}")
             log.debug { "opening the connection" }
             val input = Channel<UByteArray>(256)
             val output = Channel<UByteArray>(256)
             launch {
+                log.debug { "starting output pump" }
                 while (isActive) {
                     send(output.receive().toByteArray())
                 }
+                log.debug { "closing output pump" }
             }
             val server = KiloServerConnection(
                 localInterface,
@@ -50,12 +54,15 @@ fun <S> Application.setupWebsocketServer(
                 serverKey
             )
             launch { server.run() }
+            log.debug { "KSC started, looking for incoming frames" }
             for( f in incoming) {
+                log.debug { "incoming frame: ${f.frameType}" }
                 if (f is Frame.Binary)
-                    input.send(f.readBytes().toUByteArray())
+                    input.send(f.readBytes().toUByteArray().also {
+                        log.debug { "in frame\n${it.toDump()}" }
+                    })
                 else
                     log.warning { "unknown frame type ${f.frameType}, ignoring" }
-
             }
             log.debug { "closing the server" }
             cancel()