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Merging branches/v0.5-peernet/libbitdht (Merging r4237 through r4353 into '.')

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There are many significant improvements to the DHT here. 
See commit logs on v0.5-peernet branch for details.

This is not the final merge, but brings over the majority of expected v0.5-peernet/libbitdht changes 




git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@4354 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
drbob 2011-06-29 10:46:11 +00:00
parent f517442989
commit fff40eceac
40 changed files with 6843 additions and 746 deletions
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137
libbitdht/src/bitdht/bdaccount.cc Normal file
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/*
* bitdht/bdaccount.cc
*
* BitDHT: An Flexible DHT library.
*
* Copyright 2011 by Robert Fernie
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License Version 3 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
* Please report all bugs and problems to "bitdht@lunamutt.com".
*
*/
#include "bitdht/bdaccount.h"
#include <string.h>
#include <stdlib.h>
#include <iostream>
#include <iomanip>
#include <sstream>
#define LPF_FACTOR (0.90)
bdAccount::bdAccount()
:mNoStats(BDACCOUNT_NUM_ENTRIES),
mCountersOut(BDACCOUNT_NUM_ENTRIES), mCountersRecv(BDACCOUNT_NUM_ENTRIES),
mLpfOut(BDACCOUNT_NUM_ENTRIES), mLpfRecv(BDACCOUNT_NUM_ENTRIES),
mLabel(BDACCOUNT_NUM_ENTRIES)
{
mLabel[BDACCOUNT_MSG_OUTOFDATEPING] = "OUTOFDATEPING ";
mLabel[BDACCOUNT_MSG_PING] = "PING ";
mLabel[BDACCOUNT_MSG_PONG] = "PONG ";
mLabel[BDACCOUNT_MSG_QUERYNODE] = "QUERYNODE ";
mLabel[BDACCOUNT_MSG_QUERYHASH] = "QUERYHASH ";
mLabel[BDACCOUNT_MSG_REPLYFINDNODE] = "REPLYFINDNODE ";
mLabel[BDACCOUNT_MSG_REPLYQUERYHASH] = "REPLYQUERYHASH ";
mLabel[BDACCOUNT_MSG_POSTHASH] = "POSTHASH ";
mLabel[BDACCOUNT_MSG_REPLYPOSTHASH] = "REPLYPOSTHASH ";
mLabel[BDACCOUNT_MSG_CONNECTREQUEST] = "CONNECTREQUEST ";
mLabel[BDACCOUNT_MSG_CONNECTREPLY] = "CONNECTREPLY ";
mLabel[BDACCOUNT_MSG_CONNECTSTART] = "CONNECTSTART ";
mLabel[BDACCOUNT_MSG_CONNECTACK] = "CONNECTACK ";
resetStats();
}
void bdAccount::incCounter(uint32_t idx, bool out)
{
if ((idx < 0) || (idx > mNoStats-1))
{
std::cerr << "bdAccount::incCounter() Invalid Index";
std::cerr << std::endl;
}
if (out)
{
mCountersOut[idx]++;
}
else
{
mCountersRecv[idx]++;
}
return;
}
void bdAccount::doStats()
{
int i;
for(i = 0; i < mNoStats; i++)
{
mLpfOut[i] *= (LPF_FACTOR) ;
mLpfOut[i] += (1.0 - LPF_FACTOR) * mCountersOut[i];
mLpfRecv[i] *= (LPF_FACTOR) ;
mLpfRecv[i] += (1.0 - LPF_FACTOR) * mCountersRecv[i];
}
resetCounters();
}
void bdAccount::printStats(std::ostream &out)
{
int i;
out << " Send Recv: ";
out << std::endl;
for(i = 0; i < mNoStats; i++)
{
out << "Send" << mLabel[i] << " : " << std::setw(10) << mLpfOut[i];
out << " ";
out << "Recv" << mLabel[i] << " : " << std::setw(10) << mLpfRecv[i];
out << std::endl;
}
}
void bdAccount::resetCounters()
{
int i;
for(i = 0; i < mNoStats; i++)
{
mCountersOut[i] = 0;
mCountersRecv[i] = 0;
}
}
void bdAccount::resetStats()
{
int i;
for(i = 0; i < mNoStats; i++)
{
mLpfOut[i] = 0;
mLpfRecv[i] = 0;
}
resetCounters();
}