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// **********************************************************************
//
// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <Ice/Ice.h>
#include <Throughput.h>
using namespace std;
using namespace Demo;
void
menu()
{
cout <<
"usage:\n"
"s: send byte sequence\n"
"o: send byte sequence as oneway\n"
"r: receive byte sequence\n"
"e: echo (send and receive) byte sequence\n"
"x: exit\n"
"?: help\n";
}
int
run(int argc, char* argv[], const Ice::CommunicatorPtr& communicator)
{
Ice::PropertiesPtr properties = communicator->getProperties();
const char* proxyProperty = "Throughput.Throughput";
std::string proxy = properties->getProperty(proxyProperty);
if(proxy.empty())
{
cerr << argv[0] << ": property `" << proxyProperty << "' not set" << endl;
return EXIT_FAILURE;
}
Ice::ObjectPrx base = communicator->stringToProxy(proxy);
ThroughputPrx throughput = ThroughputPrx::checkedCast(base);
if(!throughput)
{
cerr << argv[0] << ": invalid proxy" << endl;
return EXIT_FAILURE;
}
ThroughputPrx throughputOneway = ThroughputPrx::uncheckedCast(throughput->ice_oneway());
ByteSeq seq(seqSize, 0);
menu();
char c;
do
{
try
{
cout << "==> ";
cin >> c;
throughput->ice_ping(); // Initial ping to setup the connection.
IceUtil::Time tm = IceUtil::Time::now();
const int repetitions = 100;
if(c == 's' || c == 'o' || c == 'r' || c == 'e')
{
switch(c)
{
case 's':
case 'o':
{
cout << "sending";
break;
}
case 'r':
{
cout << "receiving";
break;
}
case 'e':
{
cout << "sending and receiving";
break;
}
}
cout << ' ' << repetitions << " sequences of size " << seqSize;
if(c == 'o')
{
cout << " as oneway";
}
cout << "..." << endl;
for(int i = 0; i < repetitions; ++i)
{
switch(c)
{
case 's':
{
throughput->sendByteSeq(seq);
break;
}
case 'o':
{
throughputOneway->sendByteSeq(seq);
break;
}
case 'r':
{
throughput->recvByteSeq();
break;
}
case 'e':
{
throughput->echoByteSeq(seq);
break;
}
}
}
tm = IceUtil::Time::now() - tm;
cout << "time for " << repetitions << " sequences: " << tm * 1000 << "ms" << endl;
cout << "time per sequence: " << tm * 1000 / repetitions << "ms" << endl;
double mbit = repetitions * seqSize * 8.0 / tm.toMicroSeconds();
if(c == 'e')
{
mbit *= 2;
}
cout << "throughput: " << mbit << " MBit/s" << endl;
}
else if(c == 'x')
{
// Nothing to do
}
else if(c == '?')
{
menu();
}
else
{
cout << "unknown command `" << c << "'" << endl;
menu();
}
}
catch(const Ice::Exception& ex)
{
cerr << ex << endl;
}
}
while(cin.good() && c != 'x');
return EXIT_SUCCESS;
}
int
main(int argc, char* argv[])
{
int status;
Ice::CommunicatorPtr communicator;
try
{
Ice::PropertiesPtr properties = Ice::createProperties();
properties->load("config");
communicator = Ice::initializeWithProperties(argc, argv, properties);
status = run(argc, argv, communicator);
}
catch(const Ice::Exception& ex)
{
cerr << ex << endl;
status = EXIT_FAILURE;
}
if(communicator)
{
try
{
communicator->destroy();
}
catch(const Ice::Exception& ex)
{
cerr << ex << endl;
status = EXIT_FAILURE;
}
}
return status;
}
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