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updated ZTO version

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This commit is contained in:
Joseph Henry
2017-03-07 11:08:02 -08:00
parent ce42dd4815
commit 9016bc8385
132 changed files with 11902 additions and 10793 deletions
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57
zerotierone/node/Switch.hpp
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@@ -55,7 +55,6 @@ class Switch : NonCopyable
{
public:
Switch(const RuntimeEnvironment *renv);
~Switch();
/**
* Called when a packet is received from the real network
@@ -92,35 +91,10 @@ public:
* Needless to say, the packet's source must be this node. Otherwise it
* won't be encrypted right. (This is not used for relaying.)
*
* The network ID should only be specified for frames and other actual
* network traffic. Other traffic such as controller requests and regular
* protocol messages should specify zero.
*
* @param packet Packet to send
* @param packet Packet to send (buffer may be modified)
* @param encrypt Encrypt packet payload? (always true except for HELLO)
* @param nwid Related network ID or 0 if message is not in-network traffic
*/
void send(const Packet &packet,bool encrypt,uint64_t nwid);
/**
* Send RENDEZVOUS to two peers to permit them to directly connect
*
* This only works if both peers are known, with known working direct
* links to this peer. The best link for each peer is sent to the other.
*
* @param p1 One of two peers (order doesn't matter)
* @param p2 Second of pair
*/
bool unite(const Address &p1,const Address &p2);
/**
* Attempt NAT traversal to peer at a given physical address
*
* @param peer Peer to contact
* @param localAddr Local interface address
* @param atAddr Address of peer
*/
void rendezvous(const SharedPtr<Peer> &peer,const InetAddress &localAddr,const InetAddress &atAddr);
void send(Packet &packet,bool encrypt);
/**
* Request WHOIS on a given address
@@ -150,8 +124,9 @@ public:
unsigned long doTimerTasks(uint64_t now);
private:
bool _shouldUnite(const uint64_t now,const Address &source,const Address &destination);
Address _sendWhoisRequest(const Address &addr,const Address *peersAlreadyConsulted,unsigned int numPeersAlreadyConsulted);
bool _trySend(const Packet &packet,bool encrypt,uint64_t nwid);
bool _trySend(Packet &packet,bool encrypt); // packet is modified if return is true
const RuntimeEnvironment *const RR;
uint64_t _lastBeaconResponse;
@@ -205,16 +180,14 @@ private:
struct TXQueueEntry
{
TXQueueEntry() {}
TXQueueEntry(Address d,uint64_t ct,const Packet &p,bool enc,uint64_t nw) :
TXQueueEntry(Address d,uint64_t ct,const Packet &p,bool enc) :
dest(d),
creationTime(ct),
nwid(nw),
packet(p),
encrypt(enc) {}
Address dest;
uint64_t creationTime;
uint64_t nwid;
Packet packet; // unencrypted/unMAC'd packet -- this is done at send time
bool encrypt;
};
@@ -241,26 +214,6 @@ private:
};
Hashtable< _LastUniteKey,uint64_t > _lastUniteAttempt; // key is always sorted in ascending order, for set-like behavior
Mutex _lastUniteAttempt_m;
// Active attempts to contact remote peers, including state of multi-phase NAT traversal
struct ContactQueueEntry
{
ContactQueueEntry() {}
ContactQueueEntry(const SharedPtr<Peer> &p,uint64_t ft,const InetAddress &laddr,const InetAddress &a) :
peer(p),
fireAtTime(ft),
inaddr(a),
localAddr(laddr),
strategyIteration(0) {}
SharedPtr<Peer> peer;
uint64_t fireAtTime;
InetAddress inaddr;
InetAddress localAddr;
unsigned int strategyIteration;
};
std::list<ContactQueueEntry> _contactQueue;
Mutex _contactQueue_m;
};
} // namespace ZeroTier