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Add DNS seed support for testnet

tags/v0.15.1
Peter Todd 8 years ago
parent
commit
af8998824c
1 changed files with 26 additions and 21 deletions
  1. 26
    21
      src/net.cpp

+ 26
- 21
src/net.cpp View File

@@ -1145,11 +1145,17 @@ void MapPort()
// Each pair gives a source name and a seed name.
// The first name is used as information source for addrman.
// The second name should resolve to a list of seed addresses.
static const char *strDNSSeed[][2] = {
static const char *strMainNetDNSSeed[][2] = {
{"bitcoin.sipa.be", "seed.bitcoin.sipa.be"},
{"bluematt.me", "dnsseed.bluematt.me"},
{"dashjr.org", "dnsseed.bitcoin.dashjr.org"},
{"xf2.org", "bitseed.xf2.org"},
{NULL, NULL}
};

static const char *strTestNetDNSSeed[][2] = {
{"bitcoin.petertodd.org", "testnet-seed.bitcoin.petertodd.org"},
{NULL, NULL}
};

void ThreadDNSAddressSeed(void* parg)
@@ -1175,32 +1181,31 @@ void ThreadDNSAddressSeed(void* parg)

void ThreadDNSAddressSeed2(void* parg)
{
static const char *(*strDNSSeed)[2] = fTestNet ? strTestNetDNSSeed : strMainNetDNSSeed;

printf("ThreadDNSAddressSeed started\n");
int found = 0;

if (!fTestNet)
{
printf("Loading addresses from DNS seeds (could take a while)\n");
for (unsigned int seed_idx = 0; seed_idx < ARRAYLEN(strDNSSeed); seed_idx++) {
if (HaveNameProxy()) {
AddOneShot(strDNSSeed[seed_idx][1]);
} else {
vector<CNetAddr> vaddr;
vector<CAddress> vAdd;
if (LookupHost(strDNSSeed[seed_idx][1], vaddr))
printf("Loading addresses from DNS seeds (could take a while)\n");
for (unsigned int seed_idx = 0; strDNSSeed[seed_idx][0] != NULL; seed_idx++) {
if (HaveNameProxy()) {
AddOneShot(strDNSSeed[seed_idx][1]);
} else {
vector<CNetAddr> vaddr;
vector<CAddress> vAdd;
if (LookupHost(strDNSSeed[seed_idx][1], vaddr))
{
BOOST_FOREACH(CNetAddr& ip, vaddr)
{
BOOST_FOREACH(CNetAddr& ip, vaddr)
{
int nOneDay = 24*3600;
CAddress addr = CAddress(CService(ip, GetDefaultPort()));
addr.nTime = GetTime() - 3*nOneDay - GetRand(4*nOneDay); // use a random age between 3 and 7 days old
vAdd.push_back(addr);
found++;
}
int nOneDay = 24*3600;
CAddress addr = CAddress(CService(ip, GetDefaultPort()));
addr.nTime = GetTime() - 3*nOneDay - GetRand(4*nOneDay); // use a random age between 3 and 7 days old
vAdd.push_back(addr);
found++;
}
addrman.Add(vAdd, CNetAddr(strDNSSeed[seed_idx][0], true));
}
addrman.Add(vAdd, CNetAddr(strDNSSeed[seed_idx][0], true));
}
}


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