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less aggresive dht refresh

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This commit is contained in:
Denis Ryabov 2014-07-08 23:11:05 +04:00
parent 79be353eed
commit ccf6634d41
1 changed files with 3 additions and 4 deletions
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7
libtorrent/src/kademlia/node.cpp
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@ -323,7 +323,7 @@ namespace
{ {
static ptime nextRefreshTime[2] = { ptime(0) }; static ptime nextRefreshTime[2] = { ptime(0) };
nextRefreshTime[confirmed] = std::max( nextRefreshTime[confirmed] = std::max(
nextRefreshTime[confirmed] + milliseconds(100), nextRefreshTime[confirmed] + milliseconds(500),
// add +/-10% diffusion to next refresh time // add +/-10% diffusion to next refresh time
time_now() + minutes(confirmed ? 60 : 1) * ( 0.9 + 0.2 * getRandom() ) time_now() + minutes(confirmed ? 60 : 1) * ( 0.9 + 0.2 * getRandom() )
); );
@ -570,7 +570,6 @@ bool node_impl::refresh_storage() {
ptime const now = time_now(); ptime const now = time_now();
m_next_storage_refresh = now + minutes(60); m_next_storage_refresh = now + minutes(60);
for (dht_storage_table_t::iterator i = m_storage_table.begin(), for (dht_storage_table_t::iterator i = m_storage_table.begin(),
end(m_storage_table.end()); i != end; ++i ) end(m_storage_table.end()); i != end; ++i )
{ {
@ -592,7 +591,6 @@ bool node_impl::refresh_storage() {
continue; continue;
} }
lazy_entry p; lazy_entry p;
int pos; int pos;
error_code err; error_code err;
@ -743,6 +741,7 @@ void node_impl::load_storage(entry const* e) {
return; return;
ptime const now = time_now(); ptime const now = time_now();
time_duration const refresh_interval = std::max( minutes(60), e->dict().size() * milliseconds(500) );
printf("node dht: loading storage... (%lu node_id keys)\n", e->dict().size()); printf("node dht: loading storage... (%lu node_id keys)\n", e->dict().size());
@ -781,7 +780,7 @@ void node_impl::load_storage(entry const* e) {
// wait 1 minute (to load torrents, etc.) // wait 1 minute (to load torrents, etc.)
// randomize refresh time // randomize refresh time
item.next_refresh_time = now + minutes(1) + minutes(60) * getRandom(); item.next_refresh_time = now + minutes(1) + refresh_interval * getRandom();
to_add.push_back(item); to_add.push_back(item);
#ifdef ENABLE_DHT_ITEM_EXPIRE #ifdef ENABLE_DHT_ITEM_EXPIRE