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2025-11-24 14:19:51 +05:30
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Samples/Tests/CrossConnectionConvertTest.cpp Normal file
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/*
* Copyright (c) 2014, Oculus VR, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* RakNet License.txt file in the licenses directory of this source tree. An additional grant
* of patent rights can be found in the RakNet Patents.txt file in the same directory.
*
*/
#include "CrossConnectionConvertTest.h"
/*
Description: Tests what happens if two instances of RakNet connect to each other at the same time. This has caused handshaking problems in the past.
Success conditions:
Everything connects and sends normally.
Failure conditions:
Expected values from ping/pong do not occur within expected time.
*/
int CrossConnectionConvertTest::RunTest(DataStructures::List<RakString> params,bool isVerbose,bool noPauses)
{
static const unsigned short SERVER_PORT=1234;
// char serverMode[32];
char serverIP[64];
strcpy(serverIP,"127.0.0.1");
char clientIP[64];
RakPeerInterface *server,*client;
unsigned short clientPort;
bool gotNotification;
server=RakPeerInterface::GetInstance();
destroyList.Clear(false,_FILE_AND_LINE_);
destroyList.Push(server,_FILE_AND_LINE_);
client=RakPeerInterface::GetInstance();
destroyList.Push(client,_FILE_AND_LINE_);
server->Startup(1,&SocketDescriptor(SERVER_PORT,0), 1);
server->SetMaximumIncomingConnections(1);
client->Startup(1,&SocketDescriptor(0,0), 1);
client->Ping(serverIP,SERVER_PORT,false);
// PacketLogger pl;
// pl.LogHeader();
// rakPeer->AttachPlugin(&pl);
TimeMS connectionAttemptTime=0,connectionResultDeterminationTime=0,nextTestStartTime=0;
TimeMS entryTime=GetTimeMS();//Loop entry time
bool printedYet=false;
while(GetTimeMS()-entryTime<10000)//Run for 10 Secoonds
{
Packet *p;
printedYet=false;
for (p=server->Receive(); p; server->DeallocatePacket(p), p=server->Receive())
{
if (isVerbose&&!printedYet)
{
printf("Server:\n");
printedYet=true;
}
if (p->data[0]==ID_NEW_INCOMING_CONNECTION)
{
if (isVerbose)
printf("ID_NEW_INCOMING_CONNECTION\n");
gotNotification=true;
}
else if (p->data[0]==ID_CONNECTION_REQUEST_ACCEPTED)
{
if (isVerbose)
printf("ID_CONNECTION_REQUEST_ACCEPTED\n");
gotNotification=true;
}
else if (p->data[0]==ID_UNCONNECTED_PING)
{
if (isVerbose)
printf("ID_PING\n");
connectionAttemptTime=GetTimeMS()+1000;
p->systemAddress.ToString(false,clientIP);
clientPort=p->systemAddress.port;
gotNotification=false;
}
else if (p->data[0]==ID_UNCONNECTED_PONG)
{
if (isVerbose)
printf("ID_UNCONNECTED_PONG\n");
TimeMS sendPingTime;
BitStream bs(p->data,p->length,false);
bs.IgnoreBytes(1);
bs.Read(sendPingTime);
TimeMS rtt = GetTimeMS() - sendPingTime;
if (rtt/2<=500)
connectionAttemptTime=GetTimeMS()+1000-rtt/2;
else
connectionAttemptTime=GetTimeMS();
gotNotification=false;
}
}
printedYet=false;
for (p=client->Receive(); p; client->DeallocatePacket(p), p=client->Receive())
{
if (isVerbose&&!printedYet)
{
printf("Client:\n");
printedYet=true;
}
if (p->data[0]==ID_NEW_INCOMING_CONNECTION)
{
if (isVerbose)
printf("ID_NEW_INCOMING_CONNECTION\n");
gotNotification=true;
}
else if (p->data[0]==ID_CONNECTION_REQUEST_ACCEPTED)
{
if (isVerbose)
printf("ID_CONNECTION_REQUEST_ACCEPTED\n");
gotNotification=true;
}
else if (p->data[0]==ID_UNCONNECTED_PING)
{
if (isVerbose)
printf("ID_PING\n");
connectionAttemptTime=GetTimeMS()+1000;
p->systemAddress.ToString(false,clientIP);
clientPort=p->systemAddress.port;
gotNotification=false;
}
else if (p->data[0]==ID_UNCONNECTED_PONG)
{
if (isVerbose)
printf("ID_UNCONNECTED_PONG\n");
TimeMS sendPingTime;
BitStream bs(p->data,p->length,false);
bs.IgnoreBytes(1);
bs.Read(sendPingTime);
TimeMS rtt = GetTimeMS() - sendPingTime;
if (rtt/2<=500)
connectionAttemptTime=GetTimeMS()+1000-rtt/2;
else
connectionAttemptTime=GetTimeMS();
gotNotification=false;
}
}
if (connectionAttemptTime!=0 && GetTimeMS()>=connectionAttemptTime)
{
if (isVerbose)
printf("Attemping connection\n");
connectionAttemptTime=0;
server->Connect(clientIP,clientPort,0,0);
client->Connect(serverIP,SERVER_PORT,0,0);
connectionResultDeterminationTime=GetTimeMS()+2000;
}
if (connectionResultDeterminationTime!=0 && GetTimeMS()>=connectionResultDeterminationTime)
{
connectionResultDeterminationTime=0;
if (gotNotification==false)
{
DebugTools::ShowError("Did not recieve expected response. \n",!noPauses && isVerbose,__LINE__,__FILE__);
return 1;
}
SystemAddress sa;
sa.SetBinaryAddress(serverIP);
sa.port=SERVER_PORT;
client->CancelConnectionAttempt(sa);
sa.SetBinaryAddress(clientIP);
sa.port=clientPort;
server->CancelConnectionAttempt(sa);
server->CloseConnection(server->GetSystemAddressFromIndex(0),true,0);
client->CloseConnection(client->GetSystemAddressFromIndex(0),true,0);
//if (isServer==false)
nextTestStartTime=GetTimeMS()+1000;
}
if (nextTestStartTime!=0 && GetTimeMS()>=nextTestStartTime)
{
client->Ping(serverIP,SERVER_PORT,false);
nextTestStartTime=0;
}
RakSleep(0);
}
if (isVerbose)
printf("Test succeeded.\n");
return 0;
}
RakString CrossConnectionConvertTest::GetTestName()
{
return "CrossConnectionConvertTest";
}
RakString CrossConnectionConvertTest::ErrorCodeToString(int errorCode)
{
switch (errorCode)
{
case 0:
return "No error";
break;
case 1:
return "Did not recieve expected response";
break;
default:
return "Undefined Error";
}
}
void CrossConnectionConvertTest::DestroyPeers()
{
int theSize=destroyList.Size();
for (int i=0; i < theSize; i++)
RakPeerInterface::DestroyInstance(destroyList[i]);
}
CrossConnectionConvertTest::CrossConnectionConvertTest(void)
{
}
CrossConnectionConvertTest::~CrossConnectionConvertTest(void)
{
}