Add TaskRunner to manage the thread for Bs*.
Bug: 31819198 (partly fixes it)
Test: libhidl-test (repeated 1000 times)
Test: hidl_test
Change-Id: Ia68adbab9dd40c09dfd2861ae03f65028d4694c7
diff --git a/TaskRunner.cpp b/TaskRunner.cpp
new file mode 100644
index 0000000..2f7d89c
--- /dev/null
+++ b/TaskRunner.cpp
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+#include <hidl/TaskRunner.h>
+#include <thread>
+
+namespace android {
+namespace hardware {
+
+TaskRunner::TaskRunner() {
+ bool *running = mRunning = new bool();
+ SynchronizedQueue<std::function<void(void)>> *q
+ = mQueue = new SynchronizedQueue<std::function<void(void)>>();
+ mThread = new std::thread([running, q] {
+ *running = true;
+ while (*running) {
+ (q->wait_pop())();
+ }
+ delete q;
+ delete running;
+ });
+}
+TaskRunner::~TaskRunner() {
+ bool *running = mRunning;
+ std::thread *t = mThread;
+ mThread->detach();
+ mQueue->push([running, t] {
+ *running = false;
+ delete t;
+ });
+}
+
+} // namespace hardware
+} // namespace android
+
