| /* |
| * |
| * Copyright 2014, 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. |
| * |
| */ |
| |
| #include <node.h> |
| #include <nan.h> |
| |
| #include "grpc/grpc.h" |
| #include "grpc/support/time.h" |
| #include "completion_queue_async_worker.h" |
| #include "event.h" |
| #include "tag.h" |
| |
| namespace grpc { |
| namespace node { |
| |
| using v8::Function; |
| using v8::Handle; |
| using v8::Object; |
| using v8::Persistent; |
| using v8::Value; |
| |
| grpc_completion_queue *CompletionQueueAsyncWorker::queue; |
| |
| CompletionQueueAsyncWorker::CompletionQueueAsyncWorker() |
| : NanAsyncWorker(NULL) {} |
| |
| CompletionQueueAsyncWorker::~CompletionQueueAsyncWorker() {} |
| |
| void CompletionQueueAsyncWorker::Execute() { |
| result = grpc_completion_queue_next(queue, gpr_inf_future); |
| } |
| |
| grpc_completion_queue *CompletionQueueAsyncWorker::GetQueue() { return queue; } |
| |
| void CompletionQueueAsyncWorker::Next() { |
| NanScope(); |
| CompletionQueueAsyncWorker *worker = new CompletionQueueAsyncWorker(); |
| NanAsyncQueueWorker(worker); |
| } |
| |
| void CompletionQueueAsyncWorker::Init(Handle<Object> exports) { |
| NanScope(); |
| queue = grpc_completion_queue_create(); |
| } |
| |
| void CompletionQueueAsyncWorker::HandleOKCallback() { |
| NanScope(); |
| NanCallback event_callback(GetTagHandle(result->tag).As<Function>()); |
| Handle<Value> argv[] = {CreateEventObject(result)}; |
| |
| DestroyTag(result->tag); |
| grpc_event_finish(result); |
| result = NULL; |
| |
| event_callback.Call(1, argv); |
| } |
| |
| } // namespace node |
| } // namespace grpc |