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limit refreshes per tick to refresh_per_tick_limit=20, fix boost::ref(item)

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This commit is contained in:
Denis Ryabov 2014-07-08 13:56:42 +04:00
parent 61b057175f
commit 066435719d
1 changed files with 38 additions and 31 deletions
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11
libtorrent/src/kademlia/node.cpp
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@ -545,6 +545,7 @@ bool node_impl::refresh_storage() {
ptime const now = time_now();
m_next_storage_refresh = now + minutes(60);
int refresh_per_tick_limit = 20;
for (dht_storage_table_t::iterator i = m_storage_table.begin(),
end(m_storage_table.end()); i != end; ++i )
@ -567,6 +568,8 @@ bool node_impl::refresh_storage() {
continue;
}
if( refresh_per_tick_limit > 0) {
lazy_entry p;
int pos;
error_code err;
@ -602,20 +605,24 @@ bool node_impl::refresh_storage() {
// search for nodes with ids close to id or with peers
// for info-hash id. then send putData to them.
boost::intrusive_ptr<dht_get> ta(new dht_get(*this, username, resource, multi,
boost::bind(&putData_confirm, item),
boost::bind(&putData_confirm, boost::ref(item)),
boost::bind(&putData_fun, _1, boost::ref(*this),
entryP, item.sig_p, item.sig_user), item.confirmed));
ta->start();
did_something = true;
--refresh_per_tick_limit;
// add 10% diffusion to next refresh time
item.next_refresh_time = now + minutes(item.confirmed ? 60 : 1) * (1. + 0.1 * (2. * getRandom() - 1.));
}
}
if( m_next_storage_refresh > item.next_refresh_time ) {
m_next_storage_refresh = item.next_refresh_time;
}
}
}
}
/*
printf("node dht: next storage refresh in %s\n",