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/*
* 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_TZMQCLIENT_H_
#define _THRIFT_TRANSPORT_TZMQCLIENT_H_ 1
#include <zmq.hpp>
#include <thrift/transport/TBufferTransports.h>
namespace apache { namespace thrift { namespace transport {
class TZmqClient : public TTransport {
public:
TZmqClient(zmq::context_t& ctx, const std::string& endpoint, int type)
: sock_(ctx, type)
, endpoint_(endpoint)
, wbuf_()
, rbuf_()
, msg_()
, zmq_type_(type)
{}
void open() {
if(zmq_type_ == ZMQ_PUB) {
sock_.bind(endpoint_.c_str());
}
else {
sock_.connect(endpoint_.c_str());
}
}
uint32_t read_virt(uint8_t* buf, uint32_t len);
void write_virt(const uint8_t* buf, uint32_t len);
uint32_t writeEnd();
protected:
zmq::socket_t sock_;
std::string endpoint_;
TMemoryBuffer wbuf_;
TMemoryBuffer rbuf_;
zmq::message_t msg_;
int zmq_type_;
};
}}} // apache::thrift::transport
#endif // #ifndef _THRIFT_TRANSPORT_TZMQCLIENT_H_
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