mirror of
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618 lines
20 KiB
C++
618 lines
20 KiB
C++
/// \file
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///
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/// This file is part of RakNet Copyright 2003 Kevin Jenkins.
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///
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/// Usage of RakNet is subject to the appropriate license agreement.
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/// Creative Commons Licensees are subject to the
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/// license found at
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/// http://creativecommons.org/licenses/by-nc/2.5/
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/// Single application licensees are subject to the license found at
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/// http://www.jenkinssoftware.com/SingleApplicationLicense.html
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/// Custom license users are subject to the terms therein.
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/// GPL license users are subject to the GNU General Public
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/// License as published by the Free
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/// Software Foundation; either version 2 of the License, or (at your
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/// option) any later version.
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#include "ConnectionGraph.h"
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#include "RakPeerInterface.h"
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#include "MessageIdentifiers.h"
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#include "BitStream.h"
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#include "StringCompressor.h"
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#include "GetTime.h"
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#include <string.h>
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#include "RakAssert.h"
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#include "SHA1.h"
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#ifdef _MSC_VER
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#pragma warning( push )
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#endif
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static const int connectionGraphChannel=31;
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ConnectionGraph::SystemAddressAndGroupId::SystemAddressAndGroupId()
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{
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}
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ConnectionGraph::SystemAddressAndGroupId::~SystemAddressAndGroupId()
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{
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}
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ConnectionGraph::SystemAddressAndGroupId::SystemAddressAndGroupId(SystemAddress _systemAddress, ConnectionGraphGroupID _groupID)
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{
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systemAddress=_systemAddress;
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groupId=_groupID;
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}
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bool ConnectionGraph::SystemAddressAndGroupId::operator==( const ConnectionGraph::SystemAddressAndGroupId& right ) const
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{
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return systemAddress==right.systemAddress;
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}
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bool ConnectionGraph::SystemAddressAndGroupId::operator!=( const ConnectionGraph::SystemAddressAndGroupId& right ) const
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{
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return systemAddress!=right.systemAddress;
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}
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bool ConnectionGraph::SystemAddressAndGroupId::operator > ( const ConnectionGraph::SystemAddressAndGroupId& right ) const
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{
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return systemAddress>right.systemAddress;
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}
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bool ConnectionGraph::SystemAddressAndGroupId::operator < ( const ConnectionGraph::SystemAddressAndGroupId& right ) const
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{
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return systemAddress<right.systemAddress;
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}
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ConnectionGraph::ConnectionGraph()
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{
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pw=0;
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myGroupId=0;
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autoAddNewConnections=true;
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// forceBroadcastTime=0;
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DataStructures::WeightedGraph<ConnectionGraph::SystemAddressAndGroupId, unsigned short, false>::IMPLEMENT_DEFAULT_COMPARISON();
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DataStructures::OrderedList<SystemAddress, SystemAddress>::IMPLEMENT_DEFAULT_COMPARISON();
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DataStructures::OrderedList<ConnectionGraph::SystemAddressAndGroupId, ConnectionGraph::SystemAddressAndGroupId>::IMPLEMENT_DEFAULT_COMPARISON();
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DataStructures::OrderedList<ConnectionGraphGroupID, ConnectionGraphGroupID>::IMPLEMENT_DEFAULT_COMPARISON();
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subscribedGroups.Insert(0,0, true);
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}
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ConnectionGraph::~ConnectionGraph()
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{
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if (pw)
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delete [] pw;
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}
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void ConnectionGraph::SetPassword(const char *password)
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{
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if (pw)
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{
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delete [] pw;
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pw=0;
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}
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if (password && password[0])
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{
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assert(strlen(password)<256);
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pw=(char*) rakMalloc( strlen(password)+1 );
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strcpy(pw, password);
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}
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}
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DataStructures::WeightedGraph<ConnectionGraph::SystemAddressAndGroupId, unsigned short, false> *ConnectionGraph::GetGraph(void)
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{
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return &graph;
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}
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void ConnectionGraph::SetAutoAddNewConnections(bool autoAdd)
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{
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autoAddNewConnections=autoAdd;
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}
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void ConnectionGraph::OnShutdown(RakPeerInterface *peer)
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{
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(void) peer;
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graph.Clear();
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participantList.Clear();
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// forceBroadcastTime=0;
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}
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void ConnectionGraph::Update(RakPeerInterface *peer)
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{
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(void) peer;
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// RakNetTime time = RakNet::GetTime();
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// If the time is past the next weight update time, then refresh all pings of all connected participants and send these out if substantially different.
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// if (forceBroadcastTime && time > forceBroadcastTime)
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// {
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// DataStructures::OrderedList<SystemAddress,SystemAddress> none;
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// BroadcastGraphUpdate(none, peer);
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// forceBroadcastTime=0;
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// }
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}
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PluginReceiveResult ConnectionGraph::OnReceive(RakPeerInterface *peer, Packet *packet)
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{
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switch (packet->data[0])
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{
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case ID_NEW_INCOMING_CONNECTION:
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OnNewIncomingConnection(peer, packet);
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return RR_CONTINUE_PROCESSING;
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case ID_CONNECTION_REQUEST_ACCEPTED:
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OnConnectionRequestAccepted(peer, packet);
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return RR_CONTINUE_PROCESSING;
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case ID_CONNECTION_GRAPH_REQUEST:
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OnConnectionGraphRequest(peer, packet);
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return RR_STOP_PROCESSING_AND_DEALLOCATE;
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case ID_CONNECTION_GRAPH_REPLY:
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OnConnectionGraphReply(peer, packet);
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return RR_CONTINUE_PROCESSING;
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case ID_CONNECTION_GRAPH_UPDATE:
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OnConnectionGraphUpdate(peer, packet);
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return RR_STOP_PROCESSING_AND_DEALLOCATE;
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case ID_CONNECTION_GRAPH_NEW_CONNECTION:
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OnNewConnection(peer, packet);
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return RR_STOP_PROCESSING_AND_DEALLOCATE;
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// Remove connection lost
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case ID_CONNECTION_GRAPH_CONNECTION_LOST:
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case ID_CONNECTION_GRAPH_DISCONNECTION_NOTIFICATION:
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if (OnConnectionLost(peer, packet, packet->data[0]))
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{
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if (packet->data[0]==ID_CONNECTION_GRAPH_CONNECTION_LOST)
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packet->data[0]=ID_REMOTE_CONNECTION_LOST;
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else
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packet->data[0]=ID_REMOTE_DISCONNECTION_NOTIFICATION;
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return RR_CONTINUE_PROCESSING; // Return this packet to the user
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}
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return RR_STOP_PROCESSING_AND_DEALLOCATE;
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// Local connection lost
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case ID_CONNECTION_LOST:
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case ID_DISCONNECTION_NOTIFICATION:
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{
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unsigned char packetId;
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// Change to remote connection lost and relay the message
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if (packet->data[0]==ID_CONNECTION_LOST)
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packetId=ID_CONNECTION_GRAPH_CONNECTION_LOST;
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else
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packetId=ID_CONNECTION_GRAPH_DISCONNECTION_NOTIFICATION;
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HandleDroppedConnection(peer, packet->systemAddress, packetId);
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}
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}
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return RR_CONTINUE_PROCESSING;
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}
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void ConnectionGraph::OnCloseConnection(RakPeerInterface *peer, SystemAddress systemAddress)
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{
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HandleDroppedConnection(peer, systemAddress, ID_CONNECTION_GRAPH_DISCONNECTION_NOTIFICATION);
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}
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void ConnectionGraph::HandleDroppedConnection(RakPeerInterface *peer, SystemAddress systemAddress, unsigned char packetId)
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{
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assert(peer);
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RemoveParticipant(systemAddress);
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DataStructures::OrderedList<SystemAddress,SystemAddress> ignoreList;
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RemoveAndRelayConnection(ignoreList, packetId, systemAddress, peer->GetExternalID(systemAddress), peer);
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}
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void ConnectionGraph::OnNewIncomingConnection(RakPeerInterface *peer, Packet *packet)
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{
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if (autoAddNewConnections==false)
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return;
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// 0 is the default groupId
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AddNewConnection(peer, packet->systemAddress, 0);
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}
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void ConnectionGraph::OnConnectionRequestAccepted(RakPeerInterface *peer, Packet *packet)
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{
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if (autoAddNewConnections==false)
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return;
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RequestConnectionGraph(peer, packet->systemAddress);
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// 0 is the default groupId
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AddNewConnection(peer, packet->systemAddress, 0);
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}
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void ConnectionGraph::SetGroupId(ConnectionGraphGroupID groupId)
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{
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myGroupId=groupId;
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}
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void ConnectionGraph::AddNewConnection(RakPeerInterface *peer, SystemAddress systemAddress, ConnectionGraphGroupID groupId)
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{
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if (autoAddNewConnections==false && subscribedGroups.HasData(groupId)==false)
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return;
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DataStructures::OrderedList<SystemAddress,SystemAddress> ignoreList;
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SystemAddressAndGroupId first, second;
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first.systemAddress=systemAddress;
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first.groupId=groupId;
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second.systemAddress=peer->GetExternalID(systemAddress);
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second.groupId=myGroupId;
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AddAndRelayConnection(ignoreList, first, second, (unsigned short)peer->GetAveragePing(systemAddress), peer);
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}
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void ConnectionGraph::SubscribeToGroup(ConnectionGraphGroupID groupId)
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{
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subscribedGroups.Insert(groupId, groupId, true);
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}
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void ConnectionGraph::UnsubscribeFromGroup(ConnectionGraphGroupID groupId)
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{
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subscribedGroups.Remove(groupId);
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}
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void ConnectionGraph::RequestConnectionGraph(RakPeerInterface *peer, SystemAddress systemAddress)
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{
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RakNet::BitStream outBitstream;
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outBitstream.Write((MessageID)ID_CONNECTION_GRAPH_REQUEST);
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stringCompressor->EncodeString(pw,256,&outBitstream);
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peer->Send(&outBitstream, LOW_PRIORITY, RELIABLE_ORDERED, connectionGraphChannel, systemAddress, false);
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#ifdef _CONNECTION_GRAPH_DEBUG_PRINT
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printf("ID_CONNECTION_GRAPH_REQUEST from %i to %i\n", peer->GetInternalID().port, systemAddress.port);
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#endif
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}
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void ConnectionGraph::OnConnectionGraphRequest(RakPeerInterface *peer, Packet *packet)
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{
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char password[256];
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RakNet::BitStream inBitstream(packet->data, packet->length, false);
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inBitstream.IgnoreBits(8);
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stringCompressor->DecodeString(password,256,&inBitstream);
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if (pw && pw[0] && strcmp(pw, password)!=0)
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return;
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#ifdef _CONNECTION_GRAPH_DEBUG_PRINT
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printf("ID_CONNECTION_GRAPH_REPLY ");
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#endif
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RakNet::BitStream outBitstream;
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outBitstream.Write((MessageID)ID_CONNECTION_GRAPH_REPLY);
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stringCompressor->EncodeString(pw,256,&outBitstream);
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SerializeWeightedGraph(&outBitstream, graph);
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peer->Send(&outBitstream, LOW_PRIORITY, RELIABLE_ORDERED, connectionGraphChannel, packet->systemAddress, false);
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#ifdef _CONNECTION_GRAPH_DEBUG_PRINT
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printf("from %i to %i\n", peer->GetInternalID().port, packet->systemAddress.port);
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#endif
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// Add packet->systemAddress to the participant list if it is not already there
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AddParticipant(packet->systemAddress);
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}
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void ConnectionGraph::OnConnectionGraphReply(RakPeerInterface *peer, Packet *packet)
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{
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unsigned char password[256];
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RakNet::BitStream inBitstream(packet->data, packet->length, false);
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inBitstream.IgnoreBits(8);
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stringCompressor->DecodeString((char*)password,256,&inBitstream);
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if (pw && pw[0] && strcmp(pw, (const char*)password)!=0)
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return;
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// Serialize the weighted graph and send it to them
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RakNet::BitStream outBitstream;
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outBitstream.Write((MessageID)ID_CONNECTION_GRAPH_UPDATE);
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#ifdef _CONNECTION_GRAPH_DEBUG_PRINT
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printf("ID_CONNECTION_GRAPH_UPDATE ");
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#endif
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// Send our current graph to the sender
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SerializeWeightedGraph(&outBitstream, graph);
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// Write the systems that have processed this graph so we don't resend to these systems
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outBitstream.Write((unsigned short) 1);
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outBitstream.Write(peer->GetExternalID(packet->systemAddress));
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#ifdef _CONNECTION_GRAPH_DEBUG_PRINT
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printf("from %i to %i\n", peer->GetInternalID().port, packet->systemAddress.port);
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#endif
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peer->Send(&outBitstream, LOW_PRIORITY, RELIABLE_ORDERED, connectionGraphChannel, packet->systemAddress, false);
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// Add packet->systemAddress to the participant list if it is not already there
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AddParticipant(packet->systemAddress);
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if (DeserializeWeightedGraph(&inBitstream, peer)==false)
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return;
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// Forward the updated graph to all current participants
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DataStructures::OrderedList<SystemAddress,SystemAddress> ignoreList;
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ignoreList.Insert(packet->systemAddress,packet->systemAddress, true);
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BroadcastGraphUpdate(ignoreList, peer);
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}
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void ConnectionGraph::OnConnectionGraphUpdate(RakPeerInterface *peer, Packet *packet)
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{
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// Only accept from participants
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if (participantList.HasData(packet->systemAddress)==false)
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return;
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RakNet::BitStream inBitstream(packet->data, packet->length, false);
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inBitstream.IgnoreBits(8);
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if (DeserializeWeightedGraph(&inBitstream, peer)==false)
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return;
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DataStructures::OrderedList<SystemAddress,SystemAddress> ignoreList;
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DeserializeIgnoreList(ignoreList, &inBitstream);
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// Forward the updated graph to all participants.
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ignoreList.Insert(packet->systemAddress,packet->systemAddress, false);
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BroadcastGraphUpdate(ignoreList, peer);
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}
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void ConnectionGraph::OnNewConnection(RakPeerInterface *peer, Packet *packet)
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{
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// Only accept from participants
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if (participantList.HasData(packet->systemAddress)==false)
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return;
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SystemAddressAndGroupId node1, node2;
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unsigned short ping;
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RakNet::BitStream inBitstream(packet->data, packet->length, false);
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inBitstream.IgnoreBits(8);
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inBitstream.Read(node1.systemAddress);
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inBitstream.Read(node1.groupId);
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inBitstream.Read(node2.systemAddress);
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inBitstream.Read(node2.groupId);
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if (inBitstream.Read(ping)==false)
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return;
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DataStructures::OrderedList<SystemAddress,SystemAddress> ignoreList;
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DeserializeIgnoreList(ignoreList, &inBitstream);
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ignoreList.Insert(packet->systemAddress,packet->systemAddress, false);
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AddAndRelayConnection(ignoreList, node1, node2, ping, peer);
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}
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bool ConnectionGraph::OnConnectionLost(RakPeerInterface *peer, Packet *packet, unsigned char packetId)
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{
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// Only accept from participants
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if (participantList.HasData(packet->systemAddress)==false)
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return false;
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SystemAddress node1, node2;
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RakNet::BitStream inBitstream(packet->data, packet->length, false);
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inBitstream.IgnoreBits(8);
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// This is correct - group IDs are not written for removal, only addition.
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inBitstream.Read(node1);
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if (inBitstream.Read(node2)==false)
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return false;
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DataStructures::OrderedList<SystemAddress,SystemAddress> ignoreList;
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DeserializeIgnoreList(ignoreList, &inBitstream);
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ignoreList.Insert(packet->systemAddress, packet->systemAddress, false);
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return RemoveAndRelayConnection(ignoreList, packetId, node1, node2, peer);
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}
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bool ConnectionGraph::DeserializeIgnoreList(DataStructures::OrderedList<SystemAddress,SystemAddress> &ignoreList, RakNet::BitStream *inBitstream )
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{
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unsigned short count;
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SystemAddress temp;
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unsigned i;
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inBitstream->Read(count);
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for (i=0; i < count; i++)
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{
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if (inBitstream->Read(temp)==false)
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{
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assert(0);
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return false;
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}
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ignoreList.Insert(temp,temp, true);
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}
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return true;
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}
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void ConnectionGraph::SerializeWeightedGraph(RakNet::BitStream *out, const DataStructures::WeightedGraph<ConnectionGraph::SystemAddressAndGroupId, unsigned short, false> &g) const
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{
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unsigned nodeIndex, connectionIndex;
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BitSize_t countOffset, oldOffset;
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unsigned short count;
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SystemAddressAndGroupId node1, node2;
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unsigned short weight;
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out->WriteCompressed(g.GetNodeCount());
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for (nodeIndex=0; nodeIndex < g.GetNodeCount(); nodeIndex++)
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{
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// Write the node
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node1=g.GetNodeAtIndex(nodeIndex);
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#ifdef _CONNECTION_GRAPH_DEBUG_PRINT
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printf("[%i] ", node1.systemAddress.port);
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#endif
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out->Write(node1.systemAddress);
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out->Write(node1.groupId);
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// Write the adjacency list count
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count=(unsigned short)g.GetConnectionCount(nodeIndex);
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out->AlignWriteToByteBoundary();
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countOffset=out->GetWriteOffset();
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out->Write(count);
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count=0;
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for (connectionIndex=0; connectionIndex < g.GetConnectionCount(nodeIndex); connectionIndex++)
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{
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g.GetConnectionAtIndex(nodeIndex, connectionIndex, node2, weight);
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// For efficiencies' sake, only serialize the upper half of the connection pairs
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if (node2 > node1)
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{
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count++;
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out->Write(node2.systemAddress);
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out->Write(node2.groupId);
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out->Write(weight);
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#ifdef _CONNECTION_GRAPH_DEBUG_PRINT
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printf("(%i) ", node2.systemAddress.port);
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#endif
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}
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}
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// Go back and change how many elements were written
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oldOffset=out->GetWriteOffset();
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out->SetWriteOffset(countOffset);
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out->Write(count);
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out->SetWriteOffset(oldOffset);
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}
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}
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bool ConnectionGraph::DeserializeWeightedGraph(RakNet::BitStream *inBitstream, RakPeerInterface *peer)
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{
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unsigned nodeCount, nodeIndex, connectionIndex;
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unsigned short connectionCount;
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SystemAddressAndGroupId node, connection;
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bool anyConnectionsNew=false;
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unsigned short weight;
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inBitstream->ReadCompressed(nodeCount);
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for (nodeIndex=0; nodeIndex < nodeCount; nodeIndex++)
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{
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inBitstream->Read(node.systemAddress);
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inBitstream->Read(node.groupId);
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inBitstream->AlignReadToByteBoundary();
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if (inBitstream->Read(connectionCount)==false)
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{
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assert(0);
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return false;
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}
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for (connectionIndex=0; connectionIndex < connectionCount; connectionIndex++)
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{
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inBitstream->Read(connection.systemAddress);
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inBitstream->Read(connection.groupId);
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if (inBitstream->Read(weight)==false)
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{
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assert(0);
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return false;
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}
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if (subscribedGroups.HasData(connection.groupId)==false ||
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subscribedGroups.HasData(node.groupId)==false)
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continue;
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RakAssert(node.systemAddress!=UNASSIGNED_SYSTEM_ADDRESS);
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RakAssert(connection.systemAddress!=UNASSIGNED_SYSTEM_ADDRESS);
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if (IsNewRemoteConnection(node,connection,peer))
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NotifyUserOfRemoteConnection(node,connection,weight,peer);
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if (graph.HasConnection(node,connection)==false)
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anyConnectionsNew=true;
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graph.AddConnection(node,connection,weight);
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}
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}
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return anyConnectionsNew;
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}
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void ConnectionGraph::RemoveParticipant(SystemAddress systemAddress)
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{
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unsigned index;
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bool objectExists;
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index=participantList.GetIndexFromKey(systemAddress, &objectExists);
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if (objectExists)
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participantList.RemoveAtIndex(index);
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}
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void ConnectionGraph::AddParticipant(SystemAddress systemAddress)
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{
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participantList.Insert(systemAddress,systemAddress, false);
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}
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void ConnectionGraph::AddAndRelayConnection(DataStructures::OrderedList<SystemAddress,SystemAddress> &ignoreList, const SystemAddressAndGroupId &conn1, const SystemAddressAndGroupId &conn2, unsigned short ping, RakPeerInterface *peer)
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|
{
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if (graph.HasConnection(conn1,conn2))
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return;
|
|
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if (ping==65535)
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ping=0;
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assert(conn1.systemAddress!=UNASSIGNED_SYSTEM_ADDRESS);
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assert(conn2.systemAddress!=UNASSIGNED_SYSTEM_ADDRESS);
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|
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if (IsNewRemoteConnection(conn1,conn2,peer))
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|
{
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NotifyUserOfRemoteConnection(conn1,conn2,ping,peer);
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|
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// What was this return here for?
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// return;
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}
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|
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graph.AddConnection(conn1,conn2,ping);
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|
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RakNet::BitStream outBitstream;
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outBitstream.Write((MessageID)ID_CONNECTION_GRAPH_NEW_CONNECTION);
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outBitstream.Write(conn1.systemAddress);
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|
outBitstream.Write(conn1.groupId);
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|
outBitstream.Write(conn2.systemAddress);
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|
outBitstream.Write(conn2.groupId);
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outBitstream.Write(ping);
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ignoreList.Insert(conn2.systemAddress,conn2.systemAddress, false);
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ignoreList.Insert(conn1.systemAddress,conn1.systemAddress, false);
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SerializeIgnoreListAndBroadcast(&outBitstream, ignoreList, peer);
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}
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|
bool ConnectionGraph::RemoveAndRelayConnection(DataStructures::OrderedList<SystemAddress,SystemAddress> &ignoreList, unsigned char packetId, const SystemAddress node1, const SystemAddress node2, RakPeerInterface *peer)
|
|
{
|
|
SystemAddressAndGroupId n1, n2;
|
|
n1.systemAddress=node1;
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|
n2.systemAddress=node2;
|
|
if (graph.HasConnection(n1,n2)==false)
|
|
return false;
|
|
graph.RemoveConnection(n1,n2);
|
|
|
|
RakNet::BitStream outBitstream;
|
|
outBitstream.Write(packetId);
|
|
outBitstream.Write(node1);
|
|
outBitstream.Write(node2);
|
|
|
|
ignoreList.Insert(node1,node1, false);
|
|
ignoreList.Insert(node2,node2, false);
|
|
SerializeIgnoreListAndBroadcast(&outBitstream, ignoreList, peer);
|
|
|
|
return true;
|
|
}
|
|
|
|
void ConnectionGraph::BroadcastGraphUpdate(DataStructures::OrderedList<SystemAddress,SystemAddress> &ignoreList, RakPeerInterface *peer)
|
|
{
|
|
RakNet::BitStream outBitstream;
|
|
outBitstream.Write((MessageID)ID_CONNECTION_GRAPH_UPDATE);
|
|
SerializeWeightedGraph(&outBitstream, graph);
|
|
SerializeIgnoreListAndBroadcast(&outBitstream, ignoreList, peer);
|
|
}
|
|
void ConnectionGraph::SerializeIgnoreListAndBroadcast(RakNet::BitStream *outBitstream, DataStructures::OrderedList<SystemAddress,SystemAddress> &ignoreList, RakPeerInterface *peer)
|
|
{
|
|
DataStructures::List<SystemAddress> sendList;
|
|
unsigned i;
|
|
for (i=0; i < participantList.Size(); i++)
|
|
{
|
|
if (ignoreList.HasData(participantList[i])==false)
|
|
sendList.Insert(participantList[i]);
|
|
}
|
|
if (sendList.Size()==0)
|
|
return;
|
|
|
|
SystemAddress self = peer->GetExternalID(sendList[0]);
|
|
ignoreList.Insert(self,self, false);
|
|
outBitstream->Write((unsigned short) (ignoreList.Size()+sendList.Size()));
|
|
for (i=0; i < ignoreList.Size(); i++)
|
|
outBitstream->Write(ignoreList[i]);
|
|
for (i=0; i < sendList.Size(); i++)
|
|
outBitstream->Write(sendList[i]);
|
|
|
|
for (i=0; i < sendList.Size(); i++)
|
|
{
|
|
peer->Send(outBitstream, LOW_PRIORITY, RELIABLE_ORDERED, connectionGraphChannel, sendList[i], false);
|
|
}
|
|
}
|
|
bool ConnectionGraph::IsNewRemoteConnection(const SystemAddressAndGroupId &conn1, const SystemAddressAndGroupId &conn2,RakPeerInterface *peer)
|
|
{
|
|
if (graph.HasConnection(conn1,conn2)==false &&
|
|
subscribedGroups.HasData(conn1.groupId) &&
|
|
subscribedGroups.HasData(conn2.groupId) &&
|
|
(peer->IsConnected(conn1.systemAddress)==false || peer->IsConnected(conn2.systemAddress)==false))
|
|
{
|
|
SystemAddress externalId1, externalId2;
|
|
externalId1=peer->GetExternalID(conn1.systemAddress);
|
|
externalId2=peer->GetExternalID(conn2.systemAddress);
|
|
return (externalId1!=conn1.systemAddress && externalId1!=conn2.systemAddress &&
|
|
externalId2!=conn1.systemAddress && externalId2!=conn2.systemAddress);
|
|
}
|
|
return false;
|
|
}
|
|
void ConnectionGraph::NotifyUserOfRemoteConnection(const SystemAddressAndGroupId &conn1, const SystemAddressAndGroupId &conn2,unsigned short ping, RakPeerInterface *peer)
|
|
{
|
|
// Create a packet to tell the user of this event
|
|
static const int length=sizeof(MessageID) + (sizeof(SystemAddress) + sizeof(ConnectionGraphGroupID)) * 2 + sizeof(unsigned short);
|
|
Packet *p = peer->AllocatePacket(length);
|
|
RakNet::BitStream b(p->data, length, false);
|
|
p->bitSize=p->length*8;
|
|
b.SetWriteOffset(0);
|
|
b.Write((MessageID)ID_REMOTE_NEW_INCOMING_CONNECTION);
|
|
b.Write(conn1.systemAddress);
|
|
b.Write(conn1.groupId);
|
|
b.Write(conn2.systemAddress);
|
|
b.Write(conn2.groupId);
|
|
b.Write(ping);
|
|
if (peer->IsConnected(conn2.systemAddress)==false)
|
|
p->systemAddress=conn2.systemAddress;
|
|
else
|
|
p->systemAddress=conn1.systemAddress;
|
|
peer->PushBackPacket(p, false);
|
|
}
|
|
|
|
#ifdef _MSC_VER
|
|
#pragma warning( pop )
|
|
#endif
|