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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.
*/
#include <iostream>
#include <thrift/protocol/TBinaryProtocol.h>
#include <thrift/transport/TSocket.h>
#include <thrift/transport/TTransportUtils.h>
#include "../gen-cpp/Calculator.h"
using namespace std;
using namespace apache::thrift;
using namespace apache::thrift::protocol;
using namespace apache::thrift::transport;
using namespace tutorial;
using namespace shared;
int main() {
std::shared_ptr<TTransport> socket(new TSocket("localhost", 9090));
std::shared_ptr<TTransport> transport(new TBufferedTransport(socket));
std::shared_ptr<TProtocol> protocol(new TBinaryProtocol(transport));
CalculatorClient client(protocol);
try {
transport->open();
client.ping();
cout << "ping()" << endl;
cout << "1 + 1 = " << client.add(1, 1) << endl;
Work work;
work.op = Operation::DIVIDE;
work.num1 = 1;
work.num2 = 0;
try {
client.calculate(1, work);
cout << "Whoa? We can divide by zero!" << endl;
} catch (InvalidOperation& io) {
cout << "InvalidOperation: " << io.why << endl;
// or using generated operator<<: cout << io << endl;
// or by using std::exception native method what(): cout << io.what() << endl;
}
work.op = Operation::SUBTRACT;
work.num1 = 15;
work.num2 = 10;
int32_t diff = client.calculate(1, work);
cout << "15 - 10 = " << diff << endl;
// Note that C++ uses return by reference for complex types to avoid
// costly copy construction
SharedStruct ss;
client.getStruct(ss, 1);
cout << "Received log: " << ss << endl;
transport->close();
} catch (TException& tx) {
cout << "ERROR: " << tx.what() << endl;
}
}
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