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Add thread PTR that gets passed through the entire ZT core call stack and then passed to handler functions resulting from a call.

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This commit is contained in:
Adam Ierymenko 2017-03-27 17:03:17 -07:00
parent 592cac5815
commit e4896b257f
44 changed files with 672 additions and 582 deletions
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22
node/Peer.hpp
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@ -84,6 +84,7 @@ public:
* This is called by the decode pipe when a packet is proven to be authentic
* and appears to be valid.
*
* @param tPtr Thread pointer to be handed through to any callbacks called as a result of this call
* @param path Path over which packet was received
* @param hops ZeroTier (not IP) hops
* @param packetId Packet ID
@ -93,6 +94,7 @@ public:
* @param trustEstablished If true, some form of non-trivial trust (like allowed in network) has been established
*/
void received(
void *tPtr,
const SharedPtr<Path> &path,
const unsigned int hops,
const uint64_t packetId,
@ -125,13 +127,14 @@ public:
/**
* Send via best direct path
*
* @param tPtr Thread pointer to be handed through to any callbacks called as a result of this call
* @param data Packet data
* @param len Packet length
* @param now Current time
* @param forceEvenIfDead If true, send even if the path is not 'alive'
* @return True if we actually sent something
*/
bool sendDirect(const void *data,unsigned int len,uint64_t now,bool forceEvenIfDead);
bool sendDirect(void *tPtr,const void *data,unsigned int len,uint64_t now,bool forceEvenIfDead);
/**
* Get the best current direct path
@ -147,41 +150,47 @@ public:
*
* No statistics or sent times are updated here.
*
* @param tPtr Thread pointer to be handed through to any callbacks called as a result of this call
* @param localAddr Local address
* @param atAddress Destination address
* @param now Current time
* @param counter Outgoing packet counter
*/
void sendHELLO(const InetAddress &localAddr,const InetAddress &atAddress,uint64_t now,unsigned int counter);
void sendHELLO(void *tPtr,const InetAddress &localAddr,const InetAddress &atAddress,uint64_t now,unsigned int counter);
/**
* Send ECHO (or HELLO for older peers) to this peer at the given address
*
* No statistics or sent times are updated here.
*
* @param tPtr Thread pointer to be handed through to any callbacks called as a result of this call
* @param localAddr Local address
* @param atAddress Destination address
* @param now Current time
* @param sendFullHello If true, always send a full HELLO instead of just an ECHO
* @param counter Outgoing packet counter
*/
void attemptToContactAt(const InetAddress &localAddr,const InetAddress &atAddress,uint64_t now,bool sendFullHello,unsigned int counter);
void attemptToContactAt(void *tPtr,const InetAddress &localAddr,const InetAddress &atAddress,uint64_t now,bool sendFullHello,unsigned int counter);
/**
* Try a memorized or statically defined path if any are known
*
* Under the hood this is done periodically based on ZT_TRY_MEMORIZED_PATH_INTERVAL.
*
* @param tPtr Thread pointer to be handed through to any callbacks called as a result of this call
* @param now Current time
*/
void tryMemorizedPath(uint64_t now);
void tryMemorizedPath(void *tPtr,uint64_t now);
/**
* Send pings or keepalives depending on configured timeouts
*
* @param tPtr Thread pointer to be handed through to any callbacks called as a result of this call
* @param now Current time
* @param inetAddressFamily Keep this address family alive, or -1 for any
* @return True if we have at least one direct path of the given family (or any if family is -1)
*/
bool doPingAndKeepalive(uint64_t now,int inetAddressFamily);
bool doPingAndKeepalive(void *tPtr,uint64_t now,int inetAddressFamily);
/**
* @param now Current time
@ -195,11 +204,12 @@ public:
* Resetting a path involves sending an ECHO to it and then deactivating
* it until or unless it responds.
*
* @param tPtr Thread pointer to be handed through to any callbacks called as a result of this call
* @param scope IP scope
* @param inetAddressFamily Family e.g. AF_INET
* @param now Current time
*/
void resetWithinScope(InetAddress::IpScope scope,int inetAddressFamily,uint64_t now);
void resetWithinScope(void *tPtr,InetAddress::IpScope scope,int inetAddressFamily,uint64_t now);
/**
* Get most recently active path addresses for IPv4 and/or IPv6