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Work toward policy based network connectivity.

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This commit is contained in:
Arthur Britto
2012-04-25 23:04:38 -07:00
parent ea809a0fe0
commit 396eca1a3c
15 changed files with 315 additions and 144 deletions
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54
src/ConnectionPool.h
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@@ -1,33 +1,57 @@
#ifndef __CONNECTION_POOL__
#define __CONNECTION_POOL__
#include <boost/asio.hpp>
#include <boost/thread/mutex.hpp>
#include "Peer.h"
#include "PackedMessage.h"
#include "types.h"
/*
This is the list of all the Peers we are currently connected to
*/
//
// Access to the Newcoin network.
//
class ConnectionPool
{
boost::mutex peerLock;
std::vector<Peer::pointer> mPeers; // FIXME
std::map<uint160, Peer::pointer> peerMap;
private:
boost::mutex mPeerLock;
typedef std::pair<std::vector<unsigned char>, Peer::pointer> naPeer;
// Count of peers we are in progress of connecting to.
// We are in progress until we know their network public key.
int iConnecting;
// Peers we are connecting with and non-thin peers we are connected to.
boost::unordered_map<ipPort, Peer::pointer> mIpMap;
// Non-thin peers which we are connected to.
boost::unordered_map<std::vector<unsigned char>, Peer::pointer> mConnectedMap;
public:
ConnectionPool();
void connectToNetwork(boost::asio::io_service& io_service);
// Begin enforcing connection policy.
void start();
// Send message to network.
void relayMessage(Peer* fromPeer, PackedMessage::pointer msg);
// Manual connection request.
// Queue for immediate scanning.
bool connectTo(const std::string& host, const std::string& port);
bool connectTo(const std::string& strIp, int iPort);
// Peer notification routines.
void peerDisconnected(NewcoinAddress naPeer);
//
// Peer connectivity notification.
//
// Inbound connection, false=reject
bool peerAccepted(Peer::pointer peer, const std::string& strIp, int iPort);
// We know peers node public key.
void peerConnected(Peer::pointer peer);
// No longer connected.
void peerDisconnected(Peer::pointer peer);
Json::Value getPeersJson();
@@ -35,14 +59,6 @@ public:
//std::vector<std::pair<PackedMessage::pointer,int> > mBroadcastMessages;
bool isMessageKnown(PackedMessage::pointer msg);
// hanko->peer mapping functions
bool addToMap(const uint160& hanko, Peer::pointer peer);
bool delFromMap(const uint160& hanko);
bool inMap(const uint160& hanko);
std::map<uint160, Peer::pointer> getAllConnected();
Peer::pointer findInMap(const uint160& hanko);
#endif
};