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Apply multicast rate limits to my own multicasts. Will run locally and on a variety of system types to test the result of this.

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Adam Ierymenko 2013-09-07 15:49:38 -04:00
parent cdb96726df
commit a40b8c07f4
4 changed files with 18 additions and 9 deletions
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9
node/BandwidthAccount.hpp
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@ -32,6 +32,7 @@
#include <math.h>
#include <algorithm>
#include <utility>
#include "Constants.hpp"
#include "Utils.hpp"
@ -97,15 +98,17 @@ public:
* Update balance by accruing and then deducting
*
* @param deduct Amount to deduct, or 0.0 to just update
* @return New balance with deduction applied
* @return New balance with deduction applied, and whether or not deduction fit
*/
inline int32_t update(int32_t deduct)
inline std::pair<int32_t,bool> update(int32_t deduct)
throw()
{
double lt = _lastTime;
double now = Utils::nowf();
_lastTime = now;
return (_balance = std::max(_minBalance,std::min(_maxBalance,(int32_t)round(((double)_balance) + (((double)_accrual) * (now - lt))) - deduct)));
int32_t newbal = (int32_t)round((double)_balance + ((double)_accrual * (now - lt))) - deduct;
bool fits = (newbal > 0);
return std::pair<int32_t,bool>((_balance = std::max(_minBalance,std::min(_maxBalance,newbal))),fits);
}
private: