RanchiMall/flocore-node
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add discovery function.

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This commit is contained in:
Christopher Jeffrey 2014-08-13 14:35:37 -04:00
parent 2155513e4a
commit 4b05b834ca
1 changed files with 35 additions and 0 deletions
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35
work.cpp
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@ -607,6 +607,41 @@ namespace {
}; };
} }
void static Discover(boost::thread_group& threadGroup) {
if (!fDiscover) {
return;
}
// Get local host ip
struct ifaddrs* myaddrs;
if (getifaddrs(&myaddrs) == 0) {
for (struct ifaddrs* ifa = myaddrs; ifa != NULL; ifa = ifa->ifa_next) {
if (ifa->ifa_addr == NULL) continue;
if ((ifa->ifa_flags & IFF_UP) == 0) continue;
if (strcmp(ifa->ifa_name, "lo") == 0) continue;
if (strcmp(ifa->ifa_name, "lo0") == 0) continue;
if (ifa->ifa_addr->sa_family == AF_INET) {
struct sockaddr_in* s4 = (struct sockaddr_in*)(ifa->ifa_addr);
CNetAddr addr(s4->sin_addr);
if (AddLocal(addr, LOCAL_IF)) {
// LogPrintf("IPv4 %s: %s\n", ifa->ifa_name, addr.ToString());
}
} else if (ifa->ifa_addr->sa_family == AF_INET6) {
struct sockaddr_in6* s6 = (struct sockaddr_in6*)(ifa->ifa_addr);
CNetAddr addr(s6->sin6_addr);
if (AddLocal(addr, LOCAL_IF)) {
// LogPrintf("IPv6 %s: %s\n", ifa->ifa_name, addr.ToString());
}
}
}
freeifaddrs(myaddrs);
}
// Don't use external IPv4 discovery, when -onlynet="IPv6"
if (!IsLimited(NET_IPV4)) {
threadGroup.create_thread(boost::bind(&TraceThread<void (*)()>, "ext-ip", &ThreadGetMyExternalIP));
}
}
void StartNode(boost::thread_group& threadGroup) { void StartNode(boost::thread_group& threadGroup) {
if (semOutbound == NULL) { if (semOutbound == NULL) {