fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
103 lines
3.3 KiB
103 lines
3.3 KiB
/*
|
|
* 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_TRANSPORT_TSERVERTRANSPORT_H_
|
|
#define _THRIFT_TRANSPORT_TSERVERTRANSPORT_H_ 1
|
|
|
|
#include "thrift/lib/cpp/transport/TRpcTransport.h"
|
|
#include "thrift/lib/cpp/transport/TTransportException.h"
|
|
#include <boost/shared_ptr.hpp>
|
|
|
|
namespace apache { namespace thrift { namespace transport {
|
|
|
|
/**
|
|
* Server transport framework. A server needs to have some facility for
|
|
* creating base transports to read/write from.
|
|
*
|
|
*/
|
|
class TServerTransport {
|
|
public:
|
|
virtual ~TServerTransport() {}
|
|
|
|
/**
|
|
* Starts the server transport listening for new connections. Prior to this
|
|
* call most transports will not return anything when accept is called.
|
|
*
|
|
* @throws TTransportException if we were unable to listen
|
|
*/
|
|
virtual void listen() {}
|
|
|
|
/**
|
|
* Gets a new dynamically allocated transport object and passes it to the
|
|
* caller. Note that it is the explicit duty of the caller to free the
|
|
* allocated object. The returned TRpcTransport object must always be in the
|
|
* opened state. NULL should never be returned, instead an Exception should
|
|
* always be thrown.
|
|
*
|
|
* @return A new TRpcTransport object
|
|
* @throws TTransportException if there is an error
|
|
*/
|
|
boost::shared_ptr<TRpcTransport> accept() {
|
|
boost::shared_ptr<TRpcTransport> result = acceptImpl();
|
|
if (result == NULL) {
|
|
throw TTransportException("accept() may not return NULL");
|
|
}
|
|
return result;
|
|
}
|
|
|
|
/**
|
|
* For "smart" TServerTransport implementations that work in a multi
|
|
* threaded context this can be used to break out of an accept() call.
|
|
* It is expected that the transport will throw a TTransportException
|
|
* with the interrupted error code.
|
|
*/
|
|
virtual void interrupt() {}
|
|
|
|
/**
|
|
* Closes this transport such that future calls to accept will do nothing.
|
|
*/
|
|
virtual void close() = 0;
|
|
|
|
/**
|
|
* Get the address on which this transport is listening.
|
|
*
|
|
* Should only be called after calling listen(). May raise
|
|
* TTransportException on error.
|
|
*
|
|
* @param address The server's address will be stored in the TSocketAddress
|
|
* pointed to by this argument.
|
|
*/
|
|
virtual void getAddress(TSocketAddress* address) = 0;
|
|
|
|
protected:
|
|
TServerTransport() {}
|
|
|
|
/**
|
|
* Subclasses should implement this function for accept.
|
|
*
|
|
* @return A newly allocated TRpcTransport object
|
|
* @throw TTransportException If an error occurs
|
|
*/
|
|
virtual boost::shared_ptr<TRpcTransport> acceptImpl() = 0;
|
|
|
|
};
|
|
|
|
}}} // apache::thrift::transport
|
|
|
|
#endif // #ifndef _THRIFT_TRANSPORT_TSERVERTRANSPORT_H_
|
|
|