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// **********************************************************************
//
// Copyright (c) 2003-2018 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 <TestCommon.h>
#include <Test.h>
using namespace std;
using namespace Ice;
using namespace Test;
class PingReplyI : public PingReply, public IceUtil::Monitor<IceUtil::Mutex>
{
public:
virtual void
reply(const Ice::Current&)
{
Lock sync(*this);
++_replies;
notify();
}
void
reset()
{
_replies = 0;
}
bool
waitReply(int expectedReplies, const IceUtil::Time& timeout)
{
Lock sync(*this);
IceUtil::Time end = IceUtil::Time::now() + timeout;
while(_replies < expectedReplies)
{
IceUtil::Time delay = end - IceUtil::Time::now();
if(delay > IceUtil::Time::seconds(0))
{
timedWait(delay);
}
else
{
break;
}
}
return _replies == expectedReplies;
}
private:
int _replies;
};
ICE_DEFINE_PTR(PingReplyIPtr, PingReplyI);
void
allTests(const CommunicatorPtr& communicator)
{
communicator->getProperties()->setProperty("ReplyAdapter.Endpoints", "udp");
Ice::ObjectAdapterPtr adapter = communicator->createObjectAdapter("ReplyAdapter");
PingReplyIPtr replyI = ICE_MAKE_SHARED(PingReplyI);
PingReplyPrxPtr reply = ICE_UNCHECKED_CAST(PingReplyPrx, adapter->addWithUUID(replyI))->ice_datagram();
adapter->activate();
cout << "testing udp... " << flush;
ObjectPrxPtr base = communicator->stringToProxy("test -d:" + getTestEndpoint(communicator, 0, "udp"));
TestIntfPrxPtr obj = ICE_UNCHECKED_CAST(TestIntfPrx, base);
int nRetry = 5;
bool ret;
while(nRetry-- > 0)
{
replyI->reset();
obj->ping(reply);
obj->ping(reply);
obj->ping(reply);
ret = replyI->waitReply(3, IceUtil::Time::seconds(2));
if(ret)
{
break; // Success
}
// If the 3 datagrams were not received within the 2 seconds, we try again to
// receive 3 new datagrams using a new object. We give up after 5 retries.
replyI = ICE_MAKE_SHARED(PingReplyI);
reply = ICE_UNCHECKED_CAST(PingReplyPrx, adapter->addWithUUID(replyI))->ice_datagram();
}
test(ret);
if(communicator->getProperties()->getPropertyAsInt("Ice.Override.Compress") == 0)
{
//
// Only run this test if compression is disabled, the test expect fixed message size
// to be sent over the wire.
//
Test::ByteSeq seq;
try
{
seq.resize(1024);
while(true)
{
seq.resize(seq.size() * 2 + 10);
replyI->reset();
obj->sendByteSeq(seq, reply);
replyI->waitReply(1, IceUtil::Time::seconds(10));
}
}
catch(const DatagramLimitException&)
{
test(seq.size() > 16384);
}
obj->ice_getConnection()->close(ICE_SCOPED_ENUM(ConnectionClose, GracefullyWithWait));
communicator->getProperties()->setProperty("Ice.UDP.SndSize", "64000");
seq.resize(50000);
try
{
replyI->reset();
obj->sendByteSeq(seq, reply);
test(!replyI->waitReply(1, IceUtil::Time::milliSeconds(500)));
}
catch(const Ice::LocalException& ex)
{
cerr << ex << endl;
test(false);
}
}
cout << "ok" << endl;
ostringstream endpoint;
if(communicator->getProperties()->getProperty("Ice.IPv6") == "1")
{
endpoint << "udp -h \"ff15::1:1\" -p " << getTestPort(communicator->getProperties(), 10);
#if defined(__APPLE__) || defined(_WIN32)
endpoint << " --interface \"::1\""; // Use loopback to prevent other machines to answer. the multicast requests.
#endif
}
else
{
endpoint << "udp -h 239.255.1.1 -p " << getTestPort(communicator->getProperties(), 10);
#if defined(__APPLE__) || defined(_WIN32)
endpoint << " --interface 127.0.0.1"; // Use loopback to prevent other machines to answer.
#endif
}
base = communicator->stringToProxy("test -d:" + endpoint.str());
TestIntfPrxPtr objMcast = ICE_UNCHECKED_CAST(TestIntfPrx, base);
#if (!defined(__APPLE__) || (defined(__APPLE__) && !TARGET_OS_IPHONE))
cout << "testing udp multicast... " << flush;
nRetry = 5;
while(nRetry-- > 0)
{
replyI->reset();
objMcast->ping(reply);
ret = replyI->waitReply(5, IceUtil::Time::seconds(2));
if(ret)
{
break; // Success
}
replyI = ICE_MAKE_SHARED(PingReplyI);
reply = ICE_UNCHECKED_CAST(PingReplyPrx, adapter->addWithUUID(replyI))->ice_datagram();
}
if(!ret)
{
cout << "failed (is a firewall enabled?)" << endl;
}
else
{
cout << "ok" << endl;
}
#endif
cout << "testing udp bi-dir connection... " << flush;
obj->ice_getConnection()->setAdapter(adapter);
objMcast->ice_getConnection()->setAdapter(adapter);
nRetry = 5;
while(nRetry-- > 0)
{
replyI->reset();
obj->pingBiDir(reply->ice_getIdentity());
obj->pingBiDir(reply->ice_getIdentity());
obj->pingBiDir(reply->ice_getIdentity());
ret = replyI->waitReply(3, IceUtil::Time::seconds(2));
if(ret)
{
break; // Success
}
// If the 3 datagrams were not received within the 2 seconds, we try again to
// receive 3 new datagrams using a new object. We give up after 5 retries.
replyI = ICE_MAKE_SHARED(PingReplyI);
reply = ICE_UNCHECKED_CAST(PingReplyPrx, adapter->addWithUUID(replyI))->ice_datagram();
}
test(ret);
cout << "ok" << endl;
//
// Sending the replies back on the multicast UDP connection doesn't work for most
// platform (it works for macOS Leopard but not Snow Leopard, doesn't work on SLES,
// Windows...). For Windows, see UdpTransceiver constructor for the details. So
// we don't run this test.
//
// cout << "testing udp bi-dir connection... " << flush;
// nRetry = 5;
// while(nRetry-- > 0)
// {
// replyI->reset();
// objMcast->pingBiDir(reply->ice_getIdentity());
// ret = replyI->waitReply(5, IceUtil::Time::seconds(2));
// if(ret)
// {
// break; // Success
// }
// replyI = new PingReplyI;
// reply = PingReplyPrx::uncheckedCast(adapter->addWithUUID(replyI))->ice_datagram();
// }
// if(!ret)
// {
// cout << "failed (is a firewall enabled?)" << endl;
// }
// else
// {
// cout << "ok" << endl;
// }
}
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