9 files changed, 58 insertions, 484 deletions
diff --git a/src/node/ext/call.cc b/src/node/ext/call.cc
index bd60775aad..8877995f8f 100644
--- a/src/node/ext/call.cc
+++ b/src/node/ext/call.cc
@@ -46,7 +46,6 @@
 #include "call.h"
 #include "channel.h"
 #include "completion_queue.h"
-#include "completion_queue_async_worker.h"
 #include "call_credentials.h"
 #include "slice.h"
 #include "timeval.h"
diff --git a/src/node/ext/channel.cc b/src/node/ext/channel.cc
index 1263cc0d28..2c533f056a 100644
--- a/src/node/ext/channel.cc
+++ b/src/node/ext/channel.cc
@@ -42,7 +42,6 @@
 #include "call.h"
 #include "channel.h"
 #include "completion_queue.h"
-#include "completion_queue_async_worker.h"
 #include "channel_credentials.h"
 #include "timeval.h"
 
diff --git a/src/node/ext/completion_queue_uv.cc b/src/node/ext/completion_queue.cc
index 0f6f7da460..a743784c37 100644
--- a/src/node/ext/completion_queue_uv.cc
+++ b/src/node/ext/completion_queue.cc
@@ -31,8 +31,6 @@
  *
  */
 
-#ifdef GRPC_UV
-
 #include <uv.h>
 #include <node.h>
 #include <v8.h>
@@ -97,5 +95,3 @@ void CompletionQueueInit(Local<Object> exports) {
 
 }  // namespace node
 }  // namespace grpc
-
-#endif /* GRPC_UV */
diff --git a/src/node/ext/completion_queue_async_worker.h b/src/node/ext/completion_queue_async_worker.h
deleted file mode 100644
index 6e54116765..0000000000
--- a/src/node/ext/completion_queue_async_worker.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef NET_GRPC_NODE_COMPLETION_QUEUE_ASYNC_WORKER_H_
-#define NET_GRPC_NODE_COMPLETION_QUEUE_ASYNC_WORKER_H_
-#include <nan.h>
-
-#include "grpc/grpc.h"
-
-namespace grpc {
-namespace node {
-
-/* A worker that asynchronously calls completion_queue_next, and queues onto the
-   node event loop a call to the function stored in the event's tag. */
-class CompletionQueueAsyncWorker : public Nan::AsyncWorker {
- public:
-  CompletionQueueAsyncWorker();
-
-  ~CompletionQueueAsyncWorker();
-  /* Calls completion_queue_next with the provided deadline, and stores the
-     event if there was one or sets an error message if there was not */
-  void Execute();
-
-  /* Returns the completion queue attached to this class */
-  static grpc_completion_queue *GetQueue();
-
-  /* Convenience function to create a worker with the given arguments and queue
-     it to run asynchronously */
-  static void Next();
-
-  /* Initialize the CompletionQueueAsyncWorker class */
-  static void Init(v8::Local<v8::Object> exports);
-
- protected:
-  /* Called when Execute has succeeded (completed without setting an error
-     message). Calls the saved callback with the event that came from
-     completion_queue_next */
-  void HandleOKCallback();
-
-  void HandleErrorCallback();
-
- private:
-  grpc_event result;
-
-  static grpc_completion_queue *queue;
-
-  // Number of grpc_completion_queue_next calls in the thread pool
-  static int current_threads;
-  // Number of grpc_completion_queue_next calls waiting to enter the thread pool
-  static int waiting_next_calls;
-};
-
-}  // namespace node
-}  // namespace grpc
-
-#endif  // NET_GRPC_NODE_COMPLETION_QUEUE_ASYNC_WORKER_H_
diff --git a/src/node/ext/completion_queue_threadpool.cc b/src/node/ext/completion_queue_threadpool.cc
deleted file mode 100644
index 7b1bdda033..0000000000
--- a/src/node/ext/completion_queue_threadpool.cc
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- *
- * Copyright 2015, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-/* I don't like using #ifndef, but I don't see a better way to do this */
-#ifndef GRPC_UV
-
-#include <node.h>
-#include <nan.h>
-
-#include "grpc/grpc.h"
-#include "grpc/support/log.h"
-#include "grpc/support/time.h"
-#include "completion_queue.h"
-#include "call.h"
-
-namespace grpc {
-namespace node {
-
-namespace {
-
-/* A worker that asynchronously calls completion_queue_next, and queues onto the
-   node event loop a call to the function stored in the event's tag. */
-class CompletionQueueAsyncWorker : public Nan::AsyncWorker {
- public:
-  CompletionQueueAsyncWorker();
-
-  ~CompletionQueueAsyncWorker();
-  /* Calls completion_queue_next with the provided deadline, and stores the
-     event if there was one or sets an error message if there was not */
-  void Execute();
-
-  /* Returns the completion queue attached to this class */
-  static grpc_completion_queue *GetQueue();
-
-  /* Convenience function to create a worker with the given arguments and queue
-     it to run asynchronously */
-  static void Next();
-
-  /* Initialize the CompletionQueueAsyncWorker class */
-  static void Init(v8::Local<v8::Object> exports);
-
- protected:
-  /* Called when Execute has succeeded (completed without setting an error
-     message). Calls the saved callback with the event that came from
-     completion_queue_next */
-  void HandleOKCallback();
-
-  void HandleErrorCallback();
-
- private:
-  static void TryAddWorker();
-
-  grpc_event result;
-
-  static grpc_completion_queue *queue;
-
-  // Number of grpc_completion_queue_next calls in the thread pool
-  static int current_threads;
-  // Number of grpc_completion_queue_next calls waiting to enter the thread pool
-  static int waiting_next_calls;
-};
-
-const int max_queue_threads = 2;
-
-using v8::Function;
-using v8::Local;
-using v8::Object;
-using v8::Value;
-
-grpc_completion_queue *CompletionQueueAsyncWorker::queue;
-
-// Invariants: current_threads <= max_queue_threads
-// (current_threads == max_queue_threads) || (waiting_next_calls == 0)
-
-int CompletionQueueAsyncWorker::current_threads;
-int CompletionQueueAsyncWorker::waiting_next_calls;
-
-CompletionQueueAsyncWorker::CompletionQueueAsyncWorker()
-    : Nan::AsyncWorker(NULL) {}
-
-CompletionQueueAsyncWorker::~CompletionQueueAsyncWorker() {}
-
-void CompletionQueueAsyncWorker::Execute() {
-  result =
-      grpc_completion_queue_next(queue, gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
-  if (!result.success) {
-    SetErrorMessage("The async function encountered an error");
-  }
-}
-
-grpc_completion_queue *CompletionQueueAsyncWorker::GetQueue() { return queue; }
-
-void CompletionQueueAsyncWorker::TryAddWorker() {
-  if (current_threads < max_queue_threads && waiting_next_calls > 0) {
-    current_threads += 1;
-    waiting_next_calls -= 1;
-    CompletionQueueAsyncWorker *worker = new CompletionQueueAsyncWorker();
-    Nan::AsyncQueueWorker(worker);
-  }
-  GPR_ASSERT(current_threads <= max_queue_threads);
-  GPR_ASSERT((current_threads == max_queue_threads) ||
-             (waiting_next_calls == 0));
-}
-
-void CompletionQueueAsyncWorker::Next() {
-  waiting_next_calls += 1;
-  TryAddWorker();
-}
-
-void CompletionQueueAsyncWorker::Init(Local<Object> exports) {
-  Nan::HandleScope scope;
-  current_threads = 0;
-  waiting_next_calls = 0;
-  queue = grpc_completion_queue_create(NULL);
-}
-
-void CompletionQueueAsyncWorker::HandleOKCallback() {
-  Nan::HandleScope scope;
-  current_threads -= 1;
-  TryAddWorker();
-  CompleteTag(result.tag, NULL);
-
-  DestroyTag(result.tag);
-}
-
-void CompletionQueueAsyncWorker::HandleErrorCallback() {
-  Nan::HandleScope scope;
-  current_threads -= 1;
-  TryAddWorker();
-  CompleteTag(result.tag, ErrorMessage());
-
-  DestroyTag(result.tag);
-}
-
-}  // namespace
-
-grpc_completion_queue *GetCompletionQueue() {
-  return CompletionQueueAsyncWorker::GetQueue();
-}
-
-void CompletionQueueNext() {
-  CompletionQueueAsyncWorker::Next();
-}
-
-void CompletionQueueInit(Local<Object> exports) {
-  CompletionQueueAsyncWorker::Init(exports);
-}
-
-}  // namespace node
-}  // namespace grpc
-
-#endif  /* GRPC_UV */
diff --git a/src/node/ext/node_grpc.cc b/src/node/ext/node_grpc.cc
index 122e5e63ee..f600cb9def 100644
--- a/src/node/ext/node_grpc.cc
+++ b/src/node/ext/node_grpc.cc
@@ -43,18 +43,15 @@
 #include "grpc/support/time.h"
 
 // TODO(murgatroid99): Remove this when the endpoint API becomes public
-#ifdef GRPC_UV
 extern "C" {
 #include "src/core/lib/iomgr/pollset_uv.h"
 }
-#endif
 
 #include "call.h"
 #include "call_credentials.h"
 #include "channel.h"
 #include "channel_credentials.h"
 #include "server.h"
-#include "completion_queue_async_worker.h"
 #include "server_credentials.h"
 #include "slice.h"
 #include "timeval.h"
@@ -438,9 +435,7 @@ void init(Local<Object> exports) {
   InitWriteFlags(exports);
   InitLogConstants(exports);
 
-#ifdef GRPC_UV
   grpc_pollset_work_run_loop = 0;
-#endif
 
   grpc::node::Call::Init(exports);
   grpc::node::CallCredentials::Init(exports);
diff --git a/src/node/ext/server.cc b/src/node/ext/server.cc
index 5384305631..f7c62a311d 100644
--- a/src/node/ext/server.cc
+++ b/src/node/ext/server.cc
@@ -41,7 +41,6 @@
 #include <vector>
 #include "call.h"
 #include "completion_queue.h"
-#include "completion_queue_async_worker.h"
 #include "grpc/grpc.h"
 #include "grpc/grpc_security.h"
 #include "grpc/support/log.h"
@@ -78,6 +77,30 @@ using v8::Value;
 Nan::Callback *Server::constructor;
 Persistent<FunctionTemplate> Server::fun_tpl;
 
+static Callback *shutdown_callback = NULL;
+
+class ServerShutdownOp : public Op {
+ public:
+  ServerShutdownOp(grpc_server *server) : server(server) {}
+
+  ~ServerShutdownOp() {}
+
+  Local<Value> GetNodeValue() const { return Nan::Null(); }
+
+  bool ParseOp(Local<Value> value, grpc_op *out) { return true; }
+  bool IsFinalOp() { return false; }
+  void OnComplete(bool success) {
+    /* Because cancel_all_calls was called, we assume that shutdown_and_notify
+       completes successfully */
+    grpc_server_destroy(server);
+  }
+
+  grpc_server *server;
+
+ protected:
+  std::string GetTypeString() const { return "shutdown"; }
+};
+
 class NewCallOp : public Op {
  public:
   NewCallOp() {
@@ -156,6 +179,10 @@ class TryShutdownOp: public Op {
       server_persist;
 };
 
+Server::Server(grpc_server *server) : wrapped_server(server) {}
+
+Server::~Server() { this->ShutdownServer(); }
+
 void Server::Init(Local<Object> exports) {
   HandleScope scope;
   Local<FunctionTemplate> tpl = Nan::New<FunctionTemplate>(New);
@@ -184,6 +211,36 @@ void Server::DestroyWrappedServer() {
   }
 }
 
+NAN_METHOD(ServerShutdownCallback) {
+  if (!info[0]->IsNull()) {
+    return Nan::ThrowError("forceShutdown failed somehow");
+  }
+}
+
+void Server::ShutdownServer() {
+  Nan::HandleScope scope;
+  if (this->wrapped_server != NULL) {
+    if (shutdown_callback == NULL) {
+      Local<FunctionTemplate> callback_tpl =
+          Nan::New<FunctionTemplate>(ServerShutdownCallback);
+      shutdown_callback =
+          new Callback(Nan::GetFunction(callback_tpl).ToLocalChecked());
+    }
+
+    ServerShutdownOp *op = new ServerShutdownOp(this->wrapped_server);
+    unique_ptr<OpVec> ops(new OpVec());
+    ops->push_back(unique_ptr<Op>(op));
+
+    grpc_server_shutdown_and_notify(
+        this->wrapped_server, GetCompletionQueue(),
+        new struct tag(new Callback(**shutdown_callback), ops.release(), NULL,
+                       Nan::Null()));
+    grpc_server_cancel_all_calls(this->wrapped_server);
+    CompletionQueueNext();
+    this->wrapped_server = NULL;
+  }
+}
+
 NAN_METHOD(Server::New) {
   /* If this is not a constructor call, make a constructor call and return
      the result */
diff --git a/src/node/ext/server_generic.cc b/src/node/ext/server_generic.cc
deleted file mode 100644
index 0cf20f754a..0000000000
--- a/src/node/ext/server_generic.cc
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- *
- * Copyright 2017, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifndef GRPC_UV
-
-#include "server.h"
-
-#include <node.h>
-#include <nan.h>
-#include "grpc/grpc.h"
-#include "grpc/support/time.h"
-
-namespace grpc {
-namespace node {
-
-Server::Server(grpc_server *server) : wrapped_server(server) {
-  shutdown_queue = grpc_completion_queue_create(NULL);
-  grpc_server_register_non_listening_completion_queue(server, shutdown_queue,
-                                                      NULL);
-}
-
-Server::~Server() {
-  this->ShutdownServer();
-  grpc_completion_queue_shutdown(this->shutdown_queue);
-  grpc_completion_queue_destroy(this->shutdown_queue);
-}
-
-void Server::ShutdownServer() {
-  if (this->wrapped_server != NULL) {
-    grpc_server_shutdown_and_notify(this->wrapped_server, this->shutdown_queue,
-                                    NULL);
-    grpc_server_cancel_all_calls(this->wrapped_server);
-    grpc_completion_queue_pluck(this->shutdown_queue, NULL,
-                                gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
-    grpc_server_destroy(this->wrapped_server);
-    this->wrapped_server = NULL;
-  }
-}
-
-}  // namespace grpc
-}  // namespace node
-
-#endif /* GRPC_UV */
diff --git a/src/node/ext/server_uv.cc b/src/node/ext/server_uv.cc
deleted file mode 100644
index 789938318e..0000000000
--- a/src/node/ext/server_uv.cc
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- *
- * Copyright 2017, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#ifdef GRPC_UV
-
-#include "server.h"
-
-#include <node.h>
-#include <nan.h>
-#include "grpc/grpc.h"
-#include "grpc/support/time.h"
-
-#include "call.h"
-#include "completion_queue.h"
-
-namespace grpc {
-namespace node {
-
-using Nan::Callback;
-using Nan::MaybeLocal;
-
-using v8::External;
-using v8::Function;
-using v8::FunctionTemplate;
-using v8::Local;
-using v8::Object;
-using v8::Value;
-
-static Callback *shutdown_callback = NULL;
-
-class ServerShutdownOp : public Op {
- public:
-  ServerShutdownOp(grpc_server *server): server(server) {
-  }
-
-  ~ServerShutdownOp() {
-  }
-
-  Local<Value> GetNodeValue() const {
-    return Nan::Null();
-  }
-
-  bool ParseOp(Local<Value> value, grpc_op *out) {
-    return true;
-  }
-  bool IsFinalOp() {
-    return false;
-  }
-  void OnComplete(bool success) {
-    /* Because cancel_all_calls was called, we assume that shutdown_and_notify
-       completes successfully */
-    grpc_server_destroy(server);
-  }
-
-  grpc_server *server;
-
- protected:
-  std::string GetTypeString() const { return "shutdown"; }
-};
-
-Server::Server(grpc_server *server) : wrapped_server(server) {
-}
-
-Server::~Server() {
-  this->ShutdownServer();
-}
-
-NAN_METHOD(ServerShutdownCallback) {
-  if (!info[0]->IsNull()) {
-    return Nan::ThrowError("forceShutdown failed somehow");
-  }
-}
-
-void Server::ShutdownServer() {
-  Nan::HandleScope scope;
-  if (this->wrapped_server != NULL) {
-    if (shutdown_callback == NULL) {
-      Local<FunctionTemplate>callback_tpl =
-          Nan::New<FunctionTemplate>(ServerShutdownCallback);
-      shutdown_callback = new Callback(
-          Nan::GetFunction(callback_tpl).ToLocalChecked());
-    }
-
-    ServerShutdownOp *op = new ServerShutdownOp(this->wrapped_server);
-    unique_ptr<OpVec> ops(new OpVec());
-    ops->push_back(unique_ptr<Op>(op));
-
-    grpc_server_shutdown_and_notify(
-        this->wrapped_server, GetCompletionQueue(),
-        new struct tag(new Callback(**shutdown_callback), ops.release(), NULL,
-                       Nan::Null()));
-    grpc_server_cancel_all_calls(this->wrapped_server);
-    CompletionQueueNext();
-    this->wrapped_server = NULL;
-  }
-}
-
-}  // namespace grpc
-}  // namespace node
-
-#endif /* GRPC_UV */