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fix index randomization for single candidate ice-server

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This commit is contained in:
Stephen Birarda 2016-04-12 18:04:32 -07:00
parent 6ef9fbfcc0
commit f1209dc82d
1 changed files with 8 additions and 5 deletions
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13
domain-server/src/DomainServer.cpp
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@ -2110,13 +2110,16 @@ void DomainServer::randomizeICEServerAddress() {
} }
// of the list of available addresses that we haven't tried, pick a random one // of the list of available addresses that we haven't tried, pick a random one
int maxIndex = candidateICEAddresses.size(); int maxIndex = candidateICEAddresses.size() - 1;
int indexToTry = 0;
static std::random_device randomDevice; if (maxIndex > 0) {
static std::mt19937 generator(randomDevice()); static std::random_device randomDevice;
std::uniform_int_distribution<> distribution(0, maxIndex); static std::mt19937 generator(randomDevice());
std::uniform_int_distribution<> distribution(0, maxIndex);
auto indexToTry = distribution(generator); indexToTry = distribution(generator);
}
_iceServerSocket = HifiSockAddr { candidateICEAddresses[indexToTry], ICE_SERVER_DEFAULT_PORT }; _iceServerSocket = HifiSockAddr { candidateICEAddresses[indexToTry], ICE_SERVER_DEFAULT_PORT };
qInfo() << "Set candidate ice-server socket to" << _iceServerSocket; qInfo() << "Set candidate ice-server socket to" << _iceServerSocket;