Deprecate grpc::thread and sync in favor of std::thread,mutex,etc

3 files changed, 22 insertions, 21 deletions

diff --git a/test/cpp/end2end/filter_end2end_test.cc b/test/cpp/end2end/filter_end2end_test.cc
index 588cabcd42..ab6ed46de5 100644
--- a/test/cpp/end2end/filter_end2end_test.cc
+++ b/test/cpp/end2end/filter_end2end_test.cc
@@ -78,35 +78,35 @@ namespace {
 
 int global_num_connections = 0;
 int global_num_calls = 0;
-mutex global_mu;
+std::mutex global_mu;
 
 void IncrementConnectionCounter() {
-  unique_lock<mutex> lock(global_mu);
+  std::unique_lock<std::mutex> lock(global_mu);
   ++global_num_connections;
 }
 
 void ResetConnectionCounter() {
-  unique_lock<mutex> lock(global_mu);
+  std::unique_lock<std::mutex> lock(global_mu);
   global_num_connections = 0;
 }
 
 int GetConnectionCounterValue() {
-  unique_lock<mutex> lock(global_mu);
+  std::unique_lock<std::mutex> lock(global_mu);
   return global_num_connections;
 }
 
 void IncrementCallCounter() {
-  unique_lock<mutex> lock(global_mu);
+  std::unique_lock<std::mutex> lock(global_mu);
   ++global_num_calls;
 }
 
 void ResetCallCounter() {
-  unique_lock<mutex> lock(global_mu);
+  std::unique_lock<std::mutex> lock(global_mu);
   global_num_calls = 0;
 }
 
 int GetCallCounterValue() {
-  unique_lock<mutex> lock(global_mu);
+  std::unique_lock<std::mutex> lock(global_mu);
   return global_num_calls;
 }
 
diff --git a/test/cpp/end2end/server_builder_plugin_test.cc b/test/cpp/end2end/server_builder_plugin_test.cc
index 94e4612c4f..1b6f4ce37d 100644
--- a/test/cpp/end2end/server_builder_plugin_test.cc
+++ b/test/cpp/end2end/server_builder_plugin_test.cc
@@ -31,13 +31,14 @@
  *
  */
 
+#include <thread>
+
 #include <grpc++/channel.h>
 #include <grpc++/client_context.h>
 #include <grpc++/create_channel.h>
 #include <grpc++/impl/server_builder_option.h>
 #include <grpc++/impl/server_builder_plugin.h>
 #include <grpc++/impl/server_initializer.h>
-#include <grpc++/impl/thd.h>
 #include <grpc++/security/credentials.h>
 #include <grpc++/security/server_credentials.h>
 #include <grpc++/server.h>
@@ -191,7 +192,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
     // we run some tests without a service, and for those we need to supply a
     // frequently polled completion queue
     cq_ = builder_->AddCompletionQueue();
-    cq_thread_ = new grpc::thread(&ServerBuilderPluginTest::RunCQ, this);
+    cq_thread_ = new std::thread(&ServerBuilderPluginTest::RunCQ, this);
     server_ = builder_->BuildAndStart();
     EXPECT_TRUE(CheckPresent());
   }
@@ -225,7 +226,7 @@ class ServerBuilderPluginTest : public ::testing::TestWithParam<bool> {
   std::unique_ptr<grpc::testing::EchoTestService::Stub> stub_;
   std::unique_ptr<ServerCompletionQueue> cq_;
   std::unique_ptr<Server> server_;
-  grpc::thread* cq_thread_;
+  std::thread* cq_thread_;
   TestServiceImpl service_;
   int port_;
 
diff --git a/test/cpp/end2end/thread_stress_test.cc b/test/cpp/end2end/thread_stress_test.cc
index 107e38664e..fe5a219eed 100644
--- a/test/cpp/end2end/thread_stress_test.cc
+++ b/test/cpp/end2end/thread_stress_test.cc
@@ -91,7 +91,7 @@ class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
     MaybeEchoDeadline(context, request, response);
     if (request->has_param() && request->param().client_cancel_after_us()) {
       {
-        unique_lock<mutex> lock(mu_);
+        std::unique_lock<std::mutex> lock(mu_);
         signal_client_ = true;
       }
       while (!context->IsCancelled()) {
@@ -156,13 +156,13 @@ class TestServiceImpl : public ::grpc::testing::EchoTestService::Service {
   }
 
   bool signal_client() {
-    unique_lock<mutex> lock(mu_);
+    std::unique_lock<std::mutex> lock(mu_);
     return signal_client_;
   }
 
  private:
   bool signal_client_;
-  mutex mu_;
+  std::mutex mu_;
 };
 
 class TestServiceImplDupPkg
@@ -249,7 +249,7 @@ class CommonStressTestAsyncServer
   }
   void TearDown() override {
     {
-      unique_lock<mutex> l(mu_);
+      std::unique_lock<std::mutex> l(mu_);
       TearDownStart();
       shutting_down_ = true;
       cq_->Shutdown();
@@ -292,7 +292,7 @@ class CommonStressTestAsyncServer
     }
   }
   void RefreshContext(int i) {
-    unique_lock<mutex> l(mu_);
+    std::unique_lock<std::mutex> l(mu_);
     if (!shutting_down_) {
       contexts_[i].state = Context::READY;
       contexts_[i].srv_ctx.reset(new ServerContext);
@@ -315,7 +315,7 @@ class CommonStressTestAsyncServer
   ::grpc::testing::EchoTestService::AsyncService service_;
   std::unique_ptr<ServerCompletionQueue> cq_;
   bool shutting_down_;
-  mutex mu_;
+  std::mutex mu_;
   std::vector<std::thread*> server_threads_;
 };
 
@@ -379,7 +379,7 @@ class AsyncClientEnd2endTest : public ::testing::Test {
   }
 
   void Wait() {
-    unique_lock<mutex> l(mu_);
+    std::unique_lock<std::mutex> l(mu_);
     while (rpcs_outstanding_ != 0) {
       cv_.wait(l);
     }
@@ -404,7 +404,7 @@ class AsyncClientEnd2endTest : public ::testing::Test {
       call->response_reader->Finish(&call->response, &call->status,
                                     (void*)call);
 
-      unique_lock<mutex> l(mu_);
+      std::unique_lock<std::mutex> l(mu_);
       rpcs_outstanding_++;
     }
   }
@@ -422,7 +422,7 @@ class AsyncClientEnd2endTest : public ::testing::Test {
 
       bool notify;
       {
-        unique_lock<mutex> l(mu_);
+        std::unique_lock<std::mutex> l(mu_);
         rpcs_outstanding_--;
         notify = (rpcs_outstanding_ == 0);
       }
@@ -434,8 +434,8 @@ class AsyncClientEnd2endTest : public ::testing::Test {
 
   Common common_;
   CompletionQueue cq_;
-  mutex mu_;
-  condition_variable cv_;
+  std::mutex mu_;
+  std::condition_variable cv_;
   int rpcs_outstanding_;
 };