mirror of
https://github.com/facebook/rocksdb.git
synced 2024-11-28 05:43:50 +00:00
80c663882a
Summary: First draft. Unit tests pass. Test Plan: unit tests attached Reviewers: heyongqiang Reviewed By: heyongqiang Differential Revision: https://reviews.facebook.net/D3969
69 lines
2.6 KiB
C++
69 lines
2.6 KiB
C++
/*
|
|
* Licensed to the Apache Software Foundation (ASF) under one
|
|
* or more contributor license agreements. See the NOTICE file
|
|
* distributed with this work for additional information
|
|
* regarding copyright ownership. The ASF licenses this file
|
|
* to you 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 THRIFT_UTIL_ASYNCCLIENTUTIL_H_
|
|
#define THRIFT_UTIL_ASYNCCLIENTUTIL_H_ 1
|
|
|
|
#include "thrift/lib/cpp/async/TAsyncSocket.h"
|
|
#include "thrift/lib/cpp/async/TFramedAsyncChannel.h"
|
|
#include "thrift/lib/cpp/protocol/TBinaryProtocol.h"
|
|
#include "thrift/lib/cpp/transport/TBufferTransports.h"
|
|
|
|
namespace apache { namespace thrift { namespace util {
|
|
|
|
/*
|
|
* Create an async client from a TSocketAddress
|
|
*/
|
|
template<typename ClientT,
|
|
typename ProtocolFactoryT =
|
|
protocol::TBinaryProtocolFactoryT<transport::TBufferBase>,
|
|
typename ChannelT = async::TFramedAsyncChannel>
|
|
ClientT* createClient(async::TEventBase* eventBase,
|
|
const transport::TSocketAddress& address) {
|
|
boost::shared_ptr<async::TAsyncTransport> transport(
|
|
async::TAsyncSocket::newSocket(eventBase, address));
|
|
boost::shared_ptr<async::TAsyncChannel> channel(
|
|
ChannelT::newChannel(transport));
|
|
|
|
ProtocolFactoryT protocolFactory;
|
|
return new ClientT(channel, &protocolFactory);
|
|
}
|
|
|
|
/*
|
|
* Create an async client from an IP and port
|
|
*/
|
|
template<typename ClientT,
|
|
typename ProtocolFactoryT =
|
|
protocol::TBinaryProtocolFactoryT<transport::TBufferBase>,
|
|
typename ChannelT = async::TFramedAsyncChannel>
|
|
ClientT* createClient(async::TEventBase* eventBase,
|
|
const std::string& ip, uint16_t port) {
|
|
// Note that we intentionally use setFromIpPort() and not setFromHostPort()
|
|
// here. If users want asynchronous operation they almost certainly don't
|
|
// want us to perform a blocking DNS lookup operation that may take a long
|
|
// time.
|
|
transport::TSocketAddress address;
|
|
address.setFromIpPort(ip, port);
|
|
return createClient<ClientT, ProtocolFactoryT, ChannelT>(
|
|
eventBase, address);
|
|
}
|
|
|
|
}}} // apache::thrift::util
|
|
|
|
#endif // THRIFT_UTIL_ASYNCCLIENTUTIL_H_
|