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Forget paths to peers if we are handing them off.

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This commit is contained in:
Adam Ierymenko 2015-10-27 14:37:38 -07:00
parent f692cec763
commit 40976c02a4
3 changed files with 56 additions and 61 deletions
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15
node/Cluster.hpp
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@ -264,22 +264,15 @@ public:
void removeMember(uint16_t memberId);
/**
* Find a better cluster endpoint for this peer
*
* If this endpoint appears to be the best, a NULL/0 InetAddres is returned.
* Otherwise the InetAddress of a better endpoint is returned and the peer
* can then then be told to contact us there.
*
* Redirection is only done within the same address family, so the returned
* endpoint will always be the same ss_family as the supplied physical
* address.
* Find a better cluster endpoint for this peer (if any)
*
* @param redirectTo InetAddress to be set to a better endpoint (if there is one)
* @param peerAddress Address of peer to (possibly) redirect
* @param peerPhysicalAddress Physical address of peer's current best path (where packet was most recently received or getBestPath()->address())
* @param offload Always redirect if possible -- can be used to offload peers during shutdown
* @return InetAddress or NULL if there does not seem to be a better endpoint
* @return True if redirectTo was set to a new address, false if redirectTo was not modified
*/
InetAddress findBetterEndpoint(const Address &peerAddress,const InetAddress &peerPhysicalAddress,bool offload);
bool findBetterEndpoint(InetAddress &redirectTo,const Address &peerAddress,const InetAddress &peerPhysicalAddress,bool offload);
/**
* Fill out ZT_ClusterStatus structure (from core API)