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Also exclude upstream when picking supernode for multicast propagation, to not bounce back and forth to the same supernode.

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Adam Ierymenko 2013-07-15 08:00:15 -04:00
parent 1d36ea8ddf
commit a6f4de8172
1 changed files with 4 additions and 1 deletions
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5
node/Multicaster.hpp
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@ -263,7 +263,10 @@ public:
// Add a supernode if there are fewer than the desired // Add a supernode if there are fewer than the desired
// number of recipients. // number of recipients.
if (chosen < max) { if (chosen < max) {
P peer = topology.getBestSupernode(&originalSubmitter,1,true); Address avoid[2];
avoid[0] = originalSubmitter;
avoid[1] = upstream;
P peer = topology.getBestSupernode(avoid,2,true);
if (peer) if (peer)
peers[chosen++] = peer; peers[chosen++] = peer;
} }