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Little fix to NAT-t alg

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This commit is contained in:
Adam Ierymenko
2016-02-10 17:51:42 -08:00
parent f9230eb970
commit eadafd8de7
1 changed files with 4 additions and 4 deletions
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4
node/Switch.cpp
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@@ -490,10 +490,10 @@ unsigned long Switch::doTimerTasks(uint64_t now)
// Strategies 1-3: try escalating ports for symmetric NATs that remap sequentially // Strategies 1-3: try escalating ports for symmetric NATs that remap sequentially
InetAddress tmpaddr(qi->inaddr); InetAddress tmpaddr(qi->inaddr);
int p = (int)qi->inaddr.port() + qi->strategyIteration; int p = (int)qi->inaddr.port() + qi->strategyIteration;
if (p < 0xffff) { if (p > 65535)
p -= 64511;
tmpaddr.setPort((unsigned int)p); tmpaddr.setPort((unsigned int)p);
qi->peer->sendHELLO(qi->localAddr,tmpaddr,now); qi->peer->sendHELLO(qi->localAddr,tmpaddr,now);
} else qi->strategyIteration = 5;
} else { } else {
// All strategies tried, expire entry // All strategies tried, expire entry
_contactQueue.erase(qi++); _contactQueue.erase(qi++);