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ashish |
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#include <stdio.h>
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#include <unistd.h>
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#include <sys/time.h>
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#include <protocol/TBinaryProtocol.h>
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#include <transport/TSocket.h>
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#include <transport/TTransportUtils.h>
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#include "../gen-cpp/Calculator.h"
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using namespace std;
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using namespace apache::thrift;
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using namespace apache::thrift::protocol;
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using namespace apache::thrift::transport;
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using namespace tutorial;
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using namespace shared;
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using namespace boost;
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int main(int argc, char** argv) {
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shared_ptr<TTransport> socket(new TSocket("localhost", 9090));
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shared_ptr<TTransport> transport(new TBufferedTransport(socket));
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shared_ptr<TProtocol> protocol(new TBinaryProtocol(transport));
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CalculatorClient client(protocol);
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try {
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transport->open();
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client.ping();
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printf("ping()\n");
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int32_t sum = client.add(1,1);
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printf("1+1=%d\n", sum);
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Work work;
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work.op = DIVIDE;
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work.num1 = 1;
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work.num2 = 0;
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try {
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int32_t quotient = client.calculate(1, work);
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printf("Whoa? We can divide by zero!\n");
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} catch (InvalidOperation &io) {
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printf("InvalidOperation: %s\n", io.why.c_str());
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}
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work.op = SUBTRACT;
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work.num1 = 15;
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work.num2 = 10;
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int32_t diff = client.calculate(1, work);
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printf("15-10=%d\n", diff);
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// Note that C++ uses return by reference for complex types to avoid
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// costly copy construction
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SharedStruct ss;
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client.getStruct(ss, 1);
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printf("Check log: %s\n", ss.value.c_str());
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transport->close();
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} catch (TException &tx) {
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printf("ERROR: %s\n", tx.what());
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}
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}
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