tra-analysis/website/functions/node_modules/grpc/ext/channel.h
2019-01-06 13:14:45 -06:00

70 lines
1.9 KiB
C++

/*
*
* Copyright 2015 gRPC authors.
*
* 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.
*
*/
#ifndef NET_GRPC_NODE_CHANNEL_H_
#define NET_GRPC_NODE_CHANNEL_H_
#include <nan.h>
#include <node.h>
#include "grpc/grpc.h"
namespace grpc {
namespace node {
bool ParseChannelArgs(v8::Local<v8::Value> args_val,
grpc_channel_args **channel_args_ptr);
void DeallocateChannelArgs(grpc_channel_args *channel_args);
/* Wrapper class for grpc_channel structs */
class Channel : public Nan::ObjectWrap {
public:
static void Init(v8::Local<v8::Object> exports);
static bool HasInstance(v8::Local<v8::Value> val);
/* This is used to typecheck javascript objects before converting them to
this type */
static v8::Persistent<v8::Value> prototype;
/* Returns the grpc_channel struct that this object wraps */
grpc_channel *GetWrappedChannel();
private:
explicit Channel(grpc_channel *channel);
~Channel();
// Prevent copying
Channel(const Channel &);
Channel &operator=(const Channel &);
static NAN_METHOD(New);
static NAN_METHOD(Close);
static NAN_METHOD(GetTarget);
static NAN_METHOD(GetConnectivityState);
static NAN_METHOD(WatchConnectivityState);
static NAN_METHOD(CreateCall);
static Nan::Callback *constructor;
static Nan::Persistent<v8::FunctionTemplate> fun_tpl;
grpc_channel *wrapped_channel;
};
} // namespace node
} // namespace grpc
#endif // NET_GRPC_NODE_CHANNEL_H_