1 files changed, 0 insertions, 75 deletions
diff --git a/common/testutils/devicetests/com/android/testutils/PacketResponder.kt b/common/testutils/devicetests/com/android/testutils/PacketResponder.kt
deleted file mode 100644
index 964c6c60..00000000
--- a/common/testutils/devicetests/com/android/testutils/PacketResponder.kt
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.testutils
-
-import java.util.function.Predicate
-
-private const val POLL_FREQUENCY_MS = 1000L
-
-/**
- * A class that can be used to reply to packets from a [TapPacketReader].
- *
- * A reply thread will be created to reply to incoming packets asynchronously.
- * The receiver creates a new read head on the [TapPacketReader], to read packets, so it does not
- * affect packets obtained through [TapPacketReader.popPacket].
- *
- * @param reader a [TapPacketReader] to obtain incoming packets and reply to them.
- * @param packetFilter A filter to apply to incoming packets.
- * @param name Name to use for the internal responder thread.
- */
-abstract class PacketResponder(
-    private val reader: TapPacketReader,
-    private val packetFilter: Predicate<ByteArray>,
-    name: String
-) {
-    private val replyThread = ReplyThread(name)
-
-    protected abstract fun replyToPacket(packet: ByteArray, reader: TapPacketReader)
-
-    /**
-     * Start the [PacketResponder].
-     */
-    fun start() {
-        replyThread.start()
-    }
-
-    /**
-     * Stop the [PacketResponder].
-     *
-     * The responder cannot be used anymore after being stopped.
-     */
-    fun stop() {
-        replyThread.interrupt()
-        replyThread.join()
-    }
-
-    private inner class ReplyThread(name: String) : Thread(name) {
-        override fun run() {
-            try {
-                // Create a new ReadHead so other packets polled on the reader are not affected
-                val recvPackets = reader.receivedPackets.newReadHead()
-                while (!isInterrupted) {
-                    recvPackets.poll(POLL_FREQUENCY_MS, packetFilter::test)?.let {
-                        replyToPacket(it, reader)
-                    }
-                }
-            } catch (e: InterruptedException) {
-                // Exit gracefully
-            }
-        }
-    }
-}