rocksdb/thrift/lib/cpp/util/ScopedServerThread.h
Dhruba Borthakur 80c663882a Create leveldb server via Thrift.
Summary:
First draft.
Unit tests pass.

Test Plan: unit tests attached

Reviewers: heyongqiang

Reviewed By: heyongqiang

Differential Revision: https://reviews.facebook.net/D3969
2012-07-07 09:42:39 -07:00

104 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_SCOPEDSERVERTHREAD_H_
#define THRIFT_UTIL_SCOPEDSERVERTHREAD_H_ 1
#include <boost/noncopyable.hpp>
#include <boost/shared_ptr.hpp>
namespace apache { namespace thrift {
namespace concurrency {
class Thread;
}
namespace server {
class TServer;
}
namespace transport {
class TSocketAddress;
}
namespace util {
class ServerCreator;
/**
* ScopedServerThread spawns a thrift server in a new thread.
*
* The server is stopped automatically when the ScopedServerThread is
* destroyed.
*/
class ScopedServerThread : public boost::noncopyable {
public:
/**
* Create a new, unstarted ScopedServerThread object.
*/
ScopedServerThread();
/**
* Create a ScopedServerThread object and automatically start it.
*/
ScopedServerThread(ServerCreator* serverCreator);
/**
* Create a ScopedServerThread object and automatically start it.
*/
ScopedServerThread(const boost::shared_ptr<server::TServer>& server);
virtual ~ScopedServerThread();
/**
* Start the server thread.
*
* This method does not return until the server has successfully started.
*
* @param serverCreator The ServerCreator object to use to create the server.
*/
void start(ServerCreator* serverCreator);
/**
* Start the server thread.
*
* This method does not return until the server has successfully started.
*
* @param server The server to run in the new thread.
*/
void start(const boost::shared_ptr<server::TServer>& server);
/**
* Stop the server thread.
*/
void stop();
/**
* Get the address on which the server is listening.
*/
const transport::TSocketAddress* getAddress() const;
private:
class Helper;
boost::shared_ptr<Helper> helper_;
boost::shared_ptr<concurrency::Thread> thread_;
};
}}} // apache::thrift::util
#endif // THRIFT_UTIL_SCOPEDSERVERTHREAD_H_