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premiere-libtorrent
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merged change from RC_1_0

This commit is contained in:
Arvid Norberg 2014-08-28 02:06:21 +00:00
parent 83c0a4e519
commit 98c4c9327b
2 changed files with 14 additions and 11 deletions
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1
ChangeLog
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@ -27,6 +27,7 @@
* almost completely changed the storage interface (for custom storage)
* added support for hashing pieces in multiple threads
* make DHT DOS detection more forgiving to bursts
* support IPv6 multicast in local service discovery
* simplify CAS function in DHT put
* support IPv6 traffic class (via the TOS setting)

24
src/kademlia/dos_blocker.cpp
View File

@ -57,40 +57,42 @@ namespace libtorrent { namespace dht
break;
}
if (i->count < min->count) min = i;
else if (i->count == min->count
&& i->limit < min->limit) min = i;
}
if (match)
{
++match->count;
if (match->count >= 20)
if (match->count >= 50)
{
if (now < match->limit)
{
#ifdef TORRENT_DHT_VERBOSE_LOGGING
if (match->count == 20)
if (match->count == 50)
{
#ifdef TORRENT_DHT_VERBOSE_LOGGING
TORRENT_LOG(dht_tracker) << " BANNING PEER [ ip: "
<< addr << " time: " << total_milliseconds((now - match->limit) + seconds(5)) / 1000.f
<< addr << " time: " << total_milliseconds((now - match->limit) + seconds(10)) / 1000.f
<< " count: " << match->count << " ]";
}
#endif
// we've received 50 messages in less than 10 seconds from
// this node. Ignore it until it's silent for 5 minutes
match->limit = now + minutes(5);
}
// we've received 20 messages in less than 5 seconds from
// this node. Ignore it until it's silent for 5 minutes
match->limit = now + minutes(5);
return false;
}
// we got 50 messages from this peer, but it was in
// more than 5 seconds. Reset the counter and the timer
// more than 10 seconds. Reset the counter and the timer
match->count = 0;
match->limit = now + seconds(5);
match->limit = now + seconds(10);
}
}
else
{
min->count = 1;
min->limit = now + seconds(5);
min->limit = now + seconds(10);
min->src = addr;
}
return true;